)]}' { "log": [ { "commit": "fe8bc91c4c30122b357d197117705cfd4fabaf28", "tree": "33e2895847d812204209444db4093af9a2c3623d", "parents": [ "ea0174a7137c8ca9f130ca681f3a99c872da6778" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Fri Oct 16 19:26:15 2009 +0200" }, "committer": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Wed Nov 11 15:22:49 2009 +0100" }, "message": "ext3: Wait for proper transaction commit on fsync\n\nWe cannot rely on buffer dirty bits during fsync because pdflush can come\nbefore fsync is called and clear dirty bits without forcing a transaction\ncommit. What we do is that we track which transaction has last changed\nthe inode and which transaction last changed allocation and force it to\ndisk on fsync.\n\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\nReviewed-by: Aneesh Kumar K.V \u003caneesh.kumar@linux.vnet.ibm.com\u003e\n" }, { "commit": "96ec2e0a719fd61791dd2b0dd01325c5d20e1233", "tree": "b68be3b6d76ee13dbd80f4877c7b9e45b8926e02", "parents": [ "2caa731819a633bec5a56736e64c562b7e193666" ], "author": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed Sep 16 11:21:13 2009 -0400" }, "committer": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Tue Oct 13 00:06:43 2009 +0200" }, "message": "ext3: Don\u0027t update superblock write time when filesystem is read-only\n\nThis avoids updating the superblock write time when we are mounting\nthe root file system read/only but we need to replay the journal; at\nthat point, for people who are east of GMT and who make their clock\ntick in localtime for Windows bug-for-bug compatibility, and this will\ncause e2fsck to complain and force a full file system check.\n\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\n" }, { "commit": "0d54b217a247f39605361f867fefbb9e099a5432", "tree": "5af6a2cc4cbc6c327e735ac5edb642d47a1f0013", "parents": [ "61e225dc341107be304fd1088146c2a5e88ff9e0" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@gmail.com", "time": "Mon Sep 21 17:01:09 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 22 07:17:24 2009 -0700" }, "message": "const: make struct super_block::s_qcop const\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "61e225dc341107be304fd1088146c2a5e88ff9e0", "tree": "e6d3e1dc5506e232497f17721175a081a5306b5b", "parents": [ "00d3803b656a5f0935518d746f6bb27d5181d29d" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@gmail.com", "time": "Mon Sep 21 17:01:08 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 22 07:17:24 2009 -0700" }, "message": "const: make struct super_block::dq_op const\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "3c4cec65274481ec6332b0a91f19b4c8c5394801", "tree": "c74bd4cedaecdf2b1132753ffbc337e8d3e6b161", "parents": [ "6d41807614151829ae17a3a58bff8572af5e407e" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Mon Aug 24 16:38:43 2009 +0200" }, "committer": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Mon Aug 24 16:48:45 2009 +0200" }, "message": "ext3: Improve error message that changing journaling mode on remount is not possible\n\nThis patch makes the error message about changing journaling mode on remount\nmore descriptive. Some people are going to hit this error now due to commit\nbbae8bcc49bc4d002221dab52c79a50a82e7cd1f if they configure a kernel to default\nto data\u003dwriteback mode. The problem happens if they have data\u003dordered set for\nthe root filesystem in /etc/fstab but not in the kernel command line (and they\ndon\u0027t use initrd). Their filesystem then gets mounted as data\u003dwriteback by\nkernel but then their boot fails because init scripts won\u0027t be able to remount\nthe filesystem rw. Better error message will hopefully make it easier for them\nto find the error in their setup and bother us less with error reports :).\n\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\n" }, { "commit": "6582a0e6f6bc7bf64817b9e1a424782855292ab0", "tree": "7f7ac59f476a461a33706714e7bcb635b60977af", "parents": [ "5e78b435683daaaacadad1b2aeefb8904cf6acfb" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Jun 08 19:53:58 2009 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Jun 24 08:17:04 2009 -0400" }, "message": "switch ext3 to inode-\u003ei_acl\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "90c699a9ee4be165966d40f1837909ccb8890a68", "tree": "ff136ce7b73c7d7bbf5eb4241d01cb3b930d3566", "parents": [ "3a02c8e8142f7f133d4c6e72bc3e1d830e6b8b9e" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Jun 19 08:08:50 2009 +0200" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Fri Jun 19 08:08:50 2009 +0200" }, "message": "block: rename CONFIG_LBD to CONFIG_LBDAF\n\nFollow-up to \"block: enable by default support for large devices\nand files on 32-bit archs\".\n\nRename CONFIG_LBD to CONFIG_LBDAF to:\n- allow update of existing [def]configs for \"default y\" change\n- reflect that it is used also for large files support nowadays\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "337eb00a2c3a421999c39c94ce7e33545ee8baa7", "tree": "d9b780d095b638b1d8fa23841ff70347cf5daa08", "parents": [ "4195f73d1329e49727bcceb028e58cb38376c2b0" ], "author": { "name": "Alessio Igor Bogani", "email": "abogani@texware.it", "time": "Tue May 12 15:10:54 2009 +0200" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Thu Jun 11 21:36:11 2009 -0400" }, "message": "Push BKL down into -\u003eremount_fs()\n\n[xfs, btrfs, capifs, shmem don\u0027t need BKL, exempt]\n\nSigned-off-by: Alessio Igor Bogani \u003cabogani@texware.it\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "bbd6851a3213a525128473e978b692ab6ac11aba", "tree": "8ebddebadd8992871ab98456187cb00849a82058", "parents": [ "6cfd0148425e528b859b26e436b01f23f6926224" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed May 06 10:43:07 2009 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Thu Jun 11 21:36:08 2009 -0400" }, "message": "Push lock_super() into the -\u003eremount_fs() of filesystems that care about it\n\nNote that since we can\u0027t run into contention between remount_fs and write_super\n(due to exclusion on s_umount), we have to care only about filesystems that\ntouch lock_super() on their own. Out of those ext3, ext4, hpfs, sysv and ufs\ndo need it; fat doesn\u0027t since its -\u003eremount_fs() only accesses assign-once\ndata (basically, it\u0027s \"we have no atime on directories and only have atime on\nfiles for vfat; force nodiratime and possibly noatime into *flags\").\n\n[folded a build fix from hch]\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "6cfd0148425e528b859b26e436b01f23f6926224", "tree": "60e3257053554ff198fe5825e6f12a00c3b4422a", "parents": [ "a9e220f8322e2b0e0b8903fe00265461cffad3f0" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Tue May 05 15:40:36 2009 +0200" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Thu Jun 11 21:36:07 2009 -0400" }, "message": "push BKL down into -\u003eput_super\n\nMove BKL into -\u003eput_super from the only caller. A couple of\nfilesystems had trivial enough -\u003eput_super (only kfree and NULLing of\ns_fs_info + stuff in there) to not get any locking: coda, cramfs, efs,\nhugetlbfs, omfs, qnx4, shmem, all others got the full treatment. Most\nof them probably don\u0027t need it, but I\u0027d rather sort that out individually.\nPreferably after all the other BKL pushdowns in that area.\n\n[AV: original used to move lock_super() down as well; these changes are\nremoved since we don\u0027t do lock_super() at all in generic_shutdown_super()\nnow]\n[AV: fuse, btrfs and xfs are known to need no damn BKL, exempt]\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "ca41f7b918294c2a17780e057568413dcbfc6d49", "tree": "0f10dbd7e56d5e594802898d744820e551f17cda", "parents": [ "59d697b70285c348c01cfc2695c3469ba71d7539" ], "author": { "name": "Christoph Hellwig", "email": "hch@infradead.org", "time": "Mon Apr 27 09:46:42 2009 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Thu Jun 11 21:36:05 2009 -0400" }, "message": "ext3: remove -\u003ewrite_super and stop maintaining -\u003es_dirt\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "c9059598ea8981d02356eead3188bf7fa4d717b8", "tree": "03e73b20a30e988da7c6a3e0ad93b2dc5843274d", "parents": [ "0a33f80a8373eca7f4bea3961d1346c3815fa5ed", "b0fd271d5fba0b2d00888363f3869e3f9b26caa9" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jun 11 10:52:27 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jun 11 11:10:35 2009 -0700" }, "message": "Merge branch \u0027for-2.6.31\u0027 of git://git.kernel.dk/linux-2.6-block\n\n* \u0027for-2.6.31\u0027 of git://git.kernel.dk/linux-2.6-block: (153 commits)\n block: add request clone interface (v2)\n floppy: fix hibernation\n ramdisk: remove long-deprecated \"ramdisk\u003d\" boot-time parameter\n fs/bio.c: add missing __user annotation\n block: prevent possible io_context-\u003erefcount overflow\n Add serial number support for virtio_blk, V4a\n block: Add missing bounce_pfn stacking and fix comments\n Revert \"block: Fix bounce limit setting in DM\"\n cciss: decode unit attention in SCSI error handling code\n cciss: Remove no longer needed sendcmd reject processing code\n cciss: change SCSI error handling routines to work with interrupts enabled.\n cciss: separate error processing and command retrying code in sendcmd_withirq_core()\n cciss: factor out fix target status processing code from sendcmd functions\n cciss: simplify interface of sendcmd() and sendcmd_withirq()\n cciss: factor out core of sendcmd_withirq() for use by SCSI error handling code\n cciss: Use schedule_timeout_uninterruptible in SCSI error handling code\n block: needs to set the residual length of a bidi request\n Revert \"block: implement blkdev_readpages\"\n block: Fix bounce limit setting in DM\n Removed reference to non-existing file Documentation/PCI/PCI-DMA-mapping.txt\n ...\n\nManually fix conflicts with tracing updates in:\n\tblock/blk-sysfs.c\n\tdrivers/ide/ide-atapi.c\n\tdrivers/ide/ide-cd.c\n\tdrivers/ide/ide-floppy.c\n\tdrivers/ide/ide-tape.c\n\tinclude/trace/events/block.h\n\tkernel/trace/blktrace.c\n" }, { "commit": "e1defc4ff0cf57aca6c5e3ff99fa503f5943c1f1", "tree": "d60d15a082171c58ac811d547d51a9c3119f23e3", "parents": [ "9bd7de51ee8537094656149eaf45338cadb7d7d4" ], "author": { "name": "Martin K. Petersen", "email": "martin.petersen@oracle.com", "time": "Fri May 22 17:17:49 2009 -0400" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Fri May 22 23:22:54 2009 +0200" }, "message": "block: Do away with the notion of hardsect_size\n\nUntil now we have had a 1:1 mapping between storage device physical\nblock size and the logical block sized used when addressing the device.\nWith SATA 4KB drives coming out that will no longer be the case. The\nsector size will be 4KB but the logical block size will remain\n512-bytes. Hence we need to distinguish between the physical block size\nand the logical ditto.\n\nThis patch renames hardsect_size to logical_block_size.\n\nSigned-off-by: Martin K. Petersen \u003cmartin.petersen@oracle.com\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "de5ce037304f2c88a319b1c3b808ab0c4c618c1c", "tree": "1ae0fd2b9f571288f90f93f72967d5fc748869e3", "parents": [ "f68301656b5f5d2de104f2687add6beeb8f3c3b9" ], "author": { "name": "Manish Katiyar", "email": "mkatiyar@gmail.com", "time": "Sun May 17 23:52:47 2009 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Sun May 17 23:52:47 2009 -0400" }, "message": "ext3: Fix memory leak in ext3_fill_super() in case of a failed mount\n\nSigned-off-by: Manish Katiyar \u003cmkatiyar@gmail.com\u003e\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\n" }, { "commit": "bbae8bcc49bc4d002221dab52c79a50a82e7cd1f", "tree": "7144a78d9f734734e977cef45c012a1cd4e98008", "parents": [ "e0724bf6e4a1f2e678d2b2aab01cae22e17862f0" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 06 17:16:47 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 06 17:16:47 2009 -0700" }, "message": "ext3: make default data ordering mode configurable\n\nThis makes the defautl ext3 data ordering mode (when no explicit\nordering is set) configurable, so as to allow people to default to\n\u0027data\u003dwriteback\u0027 and get the resulting latency improvements.\n\nThis is a non-issue if a filesystem has been explicitly set to some\nordering (with \u0027tune2fs\u0027).\n\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "81a052273998f94b098945c4c313e05246956eb2", "tree": "c199d71543863ecd8bb45a9ef28b09a2340485ac", "parents": [ "6f90bee5062a8af24d8aa5c47182d15aa28a0f17" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Mon Jan 26 16:58:01 2009 +0100" }, "committer": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Thu Mar 26 02:18:36 2009 +0100" }, "message": "ext3: Use lowercase names of quota functions\n\nUse lowercase names of quota functions instead of old uppercase ones.\n\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\nCC: linux-ext4@vger.kernel.org\n" }, { "commit": "a219ce3748bbc596cec85c44754b3f6b994f1e1d", "tree": "58fb672ba4ae804500327e863b83bb9491b98b95", "parents": [ "08d0350ce9d63b19b62498c7b6421c2a95246b95" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Mon Jan 12 19:03:19 2009 +0100" }, "committer": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Thu Mar 26 02:18:34 2009 +0100" }, "message": "ext3: Remove unnecessary quota functions\n\next3_dquot_initialize() and ext3_dquot_drop() is no longer\nneeded because of modified quota locking.\n\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\n" }, { "commit": "02ac597c9b86af49b2016aa98aee20ab59dbf0d2", "tree": "7ecf4acd955eabb023dba50c0b4ef67d585eb56e", "parents": [ "8fe4cd0dc5ea43760c59eb256404188272cc95dd" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Wed Feb 11 13:04:26 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Feb 11 14:25:35 2009 -0800" }, "message": "ext3: revert \"ext3: wait on all pending commits in ext3_sync_fs\"\n\nThis reverts commit c87591b719737b4e91eb1a9fa8fd55a4ff1886d6.\n\nSince journal_start_commit() is now fixed to return 1 when we started a\ntransaction commit, there\u0027s some transaction waiting to be committed or\nthere\u0027s a transaction already committing, we don\u0027t need to call\next3_force_commit() in ext3_sync_fs(). Furthermore ext3_force_commit()\ncan unnecessarily create sync transaction which is expensive so it\u0027s\nworthwhile to remove it when we can.\n\nCc: Eric Sandeen \u003csandeen@redhat.com\u003e\nCc: \u003clinux-ext4@vger.kernel.org\u003e\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c4be0c1dc4cdc37b175579be1460f15ac6495e9a", "tree": "716ea88318211ed27cadcebda0fd85c1f8246edb", "parents": [ "69347a236b22c3962ea812511495e502dedfd50c" ], "author": { "name": "Takashi Sato", "email": "t-sato@yk.jp.nec.com", "time": "Fri Jan 09 16:40:58 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jan 09 16:54:42 2009 -0800" }, "message": "filesystem freeze: add error handling of write_super_lockfs/unlockfs\n\nCurrently, ext3 in mainline Linux doesn\u0027t have the freeze feature which\nsuspends write requests. So, we cannot take a backup which keeps the\nfilesystem\u0027s consistency with the storage device\u0027s features (snapshot and\nreplication) while it is mounted.\n\nIn many case, a commercial filesystem (e.g. VxFS) has the freeze feature\nand it would be used to get the consistent backup.\n\nIf Linux\u0027s standard filesystem ext3 has the freeze feature, we can do it\nwithout a commercial filesystem.\n\nSo I have implemented the ioctls of the freeze feature.\nI think we can take the consistent backup with the following steps.\n1. Freeze the filesystem with the freeze ioctl.\n2. Separate the replication volume or create the snapshot\n with the storage device\u0027s feature.\n3. Unfreeze the filesystem with the unfreeze ioctl.\n4. Take the backup from the separated replication volume\n or the snapshot.\n\nThis patch:\n\nVFS:\nChanged the type of write_super_lockfs and unlockfs from \"void\"\nto \"int\" so that they can return an error.\nRename write_super_lockfs and unlockfs of the super block operation\nfreeze_fs and unfreeze_fs to avoid a confusion.\n\next3, ext4, xfs, gfs2, jfs:\nChanged the type of write_super_lockfs and unlockfs from \"void\"\nto \"int\" so that write_super_lockfs returns an error if needed,\nand unlockfs always returns 0.\n\nreiserfs:\nChanged the type of write_super_lockfs and unlockfs from \"void\"\nto \"int\" so that they always return 0 (success) to keep a current behavior.\n\nSigned-off-by: Takashi Sato \u003ct-sato@yk.jp.nec.com\u003e\nSigned-off-by: Masayuki Hamaguchi \u003cm-hamaguchi@ys.jp.nec.com\u003e\nCc: \u003cxfs-masters@oss.sgi.com\u003e\nCc: \u003clinux-ext4@vger.kernel.org\u003e\nCc: Christoph Hellwig \u003chch@lst.de\u003e\nCc: Dave Kleikamp \u003cshaggy@austin.ibm.com\u003e\nCc: Dave Chinner \u003cdavid@fromorbit.com\u003e\nCc: Alasdair G Kergon \u003cagk@redhat.com\u003e\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "2150edc6c5cf00f7adb54538b9ea2a3e9cedca3f", "tree": "f72a0d85e66f500b4cead348a231e3d3b9f357bc", "parents": [ "cd764695b67386a81964f68e9c66efd9f13f4d29", "4b905671d2ea09fd48fed72c581df17e40823f39" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jan 08 17:14:59 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jan 08 17:14:59 2009 -0800" }, "message": "Merge branch \u0027for_linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4\n\n* \u0027for_linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: (57 commits)\n jbd2: Fix oops in jbd2_journal_init_inode() on corrupted fs\n ext4: Remove \"extents\" mount option\n block: Add Kconfig help which notes that ext4 needs CONFIG_LBD\n ext4: Make printk\u0027s consistently prefixed with \"EXT4-fs: \"\n ext4: Add sanity checks for the superblock before mounting the filesystem\n ext4: Add mount option to set kjournald\u0027s I/O priority\n jbd2: Submit writes to the journal using WRITE_SYNC\n jbd2: Add pid and journal device name to the \"kjournald2 starting\" message\n ext4: Add markers for better debuggability\n ext4: Remove code to create the journal inode\n ext4: provide function to release metadata pages under memory pressure\n ext3: provide function to release metadata pages under memory pressure\n add releasepage hooks to block devices which can be used by file systems\n ext4: Fix s_dirty_blocks_counter if block allocation failed with nodelalloc\n ext4: Init the complete page while building buddy cache\n ext4: Don\u0027t allow new groups to be added during block allocation\n ext4: mark the blocks/inode bitmap beyond end of group as used\n ext4: Use new buffer_head flag to check uninit group bitmaps initialization\n ext4: Fix the race between read_inode_bitmap() and ext4_new_inode()\n ext4: code cleanup\n ...\n" }, { "commit": "5df096d67ec2b6578518caed7d57317a4b807aa1", "tree": "8e92d19c89dea347eed6fc018fc6e4388bf9ebdc", "parents": [ "f420d4dc4272fd223986762df2ad06056ddebada" ], "author": { "name": "Pekka Enberg", "email": "penberg@cs.helsinki.fi", "time": "Wed Jan 07 18:07:25 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jan 08 08:31:00 2009 -0800" }, "message": "ext3: allocate -\u003es_blockgroup_lock separately\n\nAs spotted by kmemtrace, struct ext3_sb_info is 17152 bytes on 64-bit\nwhich makes it a very bad fit for SLAB allocators. The culprit of the\nwasted memory is -\u003es_blockgroup_lock which can be as big as 16 KB when\nNR_CPUS \u003e\u003d 32.\n\nTo fix that, allocate -\u003es_blockgroup_lock, which fits nicely in a order 2\npage in the worst case, separately. This shinks down struct ext3_sb_info\nenough to fit a 1 KB slab cache so now we allocate 16 KB + 1 KB instead of\n32 KB saving 15 KB of memory.\n\nAcked-by: Andreas Dilger \u003cadilger@sun.com\u003e\nSigned-off-by: Pekka Enberg \u003cpenberg@cs.helsinki.fi\u003e\nCc: \u003clinux-ext4@vger.kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "157091a2c3cdc71422cbc71eace205cf1b9f2200", "tree": "4d941f73fb8899a3701d77b6484a271a3dc6083a", "parents": [ "4103003b3abb85af9dec9e60616ae086c2bcb4c9" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Tue Nov 25 15:31:34 2008 +0100" }, "committer": { "name": "Mark Fasheh", "email": "mfasheh@suse.com", "time": "Mon Jan 05 08:40:25 2009 -0800" }, "message": "ext3: Add default allocation routines for quota structures\n\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\nSigned-off-by: Mark Fasheh \u003cmfasheh@suse.com\u003e\n" }, { "commit": "ee0d5ffe0da2aa992004447113e28622621a983f", "tree": "602c66693af5f1cadbc4f6c3d1475ff048aa94f5", "parents": [ "f55abc0fb9c3189de3da829adf3220322c0da43e" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Wed Aug 20 18:11:50 2008 +0200" }, "committer": { "name": "Mark Fasheh", "email": "mfasheh@suse.com", "time": "Mon Jan 05 08:36:56 2009 -0800" }, "message": "ext3: Use sb_any_quota_loaded() instead of sb_any_quota_enabled()\n\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\nSigned-off-by: Mark Fasheh \u003cmfasheh@suse.com\u003e\n" }, { "commit": "6b082b531228c43d454c082fc0f969da1695b060", "tree": "dbd2f64945064e31383a24729fcdb672a23f65e9", "parents": [ "87d8fe1ee6b8d2f95076142d58c440dba4e7bdc2" ], "author": { "name": "Toshiyuki Okajima", "email": "toshi.okajima@jp.fujitsu.com", "time": "Mon Jan 05 22:38:14 2009 -0500" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Mon Jan 05 22:38:14 2009 -0500" }, "message": "ext3: provide function to release metadata pages under memory pressure\n\nPages in the page cache belonging to ext3 data files are released via\nthe ext3_releasepage() function specified in the ext3 inode\u0027s\naddress_space_ops. However, metadata blocks (such as indirect blocks,\ndirectory blocks, etc) are managed via the block device\naddress_space_ops, and they can not be released by\ntry_to_free_buffers() if they have a journal head attached to them.\n\nTo address this, we supply a try_to_free_pages() function which calls\njournal_try_to_free_buffers() function to free the metadata, and which\nis called by the block device\u0027s blkdev_releasepage() function.\n\nSigned-off-by: Toshiyuki Okajima \u003ctoshi.okajima@jp.fujitsu.com\u003e\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\nCc: linux-fsdevel@vger.kernel.org\n" }, { "commit": "6cdfcc275e40b89fb020da1088ead86a61d33115", "tree": "9518d64cb5d0e68ac2731aa5391d2d3a32728c34", "parents": [ "50d7d5bf3168db5d04566dd7ffb9a820e9fdf484" ], "author": { "name": "Theodore Tso", "email": "tytso@mit.edu", "time": "Wed Nov 12 13:27:01 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Nov 12 17:17:17 2008 -0800" }, "message": "ext3: Clean up outdated and incorrect comment for ext3_write_super()\n\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\nCc: \u003clinux-ext4@vger.kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c87591b719737b4e91eb1a9fa8fd55a4ff1886d6", "tree": "b442f22c99aa46524d4c1256dffadeaec975607e", "parents": [ "fbdd12676c83df77480f00ebd32fc98fbe3bf836" ], "author": { "name": "Arthur Jones", "email": "ajones@riverbed.com", "time": "Thu Nov 06 12:53:35 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Nov 06 15:41:19 2008 -0800" }, "message": "ext3: wait on all pending commits in ext3_sync_fs\n\nIn ext3_sync_fs, we only wait for a commit to finish if we started it, but\nthere may be one already in progress which will not be synced.\n\nIn the case of a data\u003dordered umount with pending long symlinks which are\ndelayed due to a long list of other I/O on the backing block device, this\ncauses the buffer associated with the long symlinks to not be moved to the\ninode dirty list in the second phase of fsync_super. Then, before they\ncan be dirtied again, kjournald exits, seeing the UMOUNT flag and the\ndirty pages are never written to the backing block device, causing long\nsymlink corruption and exposing new or previously freed block data to\nuserspace.\n\nThis can be reproduced with a script created\nby Eric Sandeen \u003csandeen@redhat.com\u003e:\n\n\t#!/bin/bash\n\n\tumount /mnt/test2\n\tmount /dev/sdb4 /mnt/test2\n\trm -f /mnt/test2/*\n\tdd if\u003d/dev/zero of\u003d/mnt/test2/bigfile bs\u003d1M count\u003d512\n\ttouch\n\t/mnt/test2/thisisveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryverylongfilename\n\tln -s\n\t/mnt/test2/thisisveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryverylongfilename\n\t/mnt/test2/link\n\tumount /mnt/test2\n\tmount /dev/sdb4 /mnt/test2\n\tls /mnt/test2/\n\tumount /mnt/test2\n\nTo ensure all commits are synced, we flush all journal commits now when\nsync_fs\u0027ing ext3.\n\nSigned-off-by: Arthur Jones \u003cajones@riverbed.com\u003e\nCc: Eric Sandeen \u003csandeen@redhat.com\u003e\nCc: Theodore Ts\u0027o \u003ctytso@mit.edu\u003e\nCc: \u003clinux-ext4@vger.kernel.org\u003e\nCc: \u003cstable@kernel.org\u003e\t\t[2.6.everything]\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "5e1f8c9e20a92743eefc9a82c2db835213905e26", "tree": "0c945d1e31b87d1d8c18381f4ffe99122ddb797b", "parents": [ "8f72fbdf0d92e6127583cc548bf043c60cd4720f" ], "author": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Tue Oct 28 13:21:55 2008 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Tue Oct 28 13:21:55 2008 -0400" }, "message": "ext3: Add support for non-native signed/unsigned htree hash algorithms\n\nThe original ext3 hash algorithms assumed that variables of type char\nwere signed, as God and K\u0026R intended. Unfortunately, this assumption\nis not true on some architectures. Userspace support for marking\nfilesystems with non-native signed/unsigned chars was added two years\nago, but the kernel-side support was never added (until now).\n\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\nCc: akpm@linux-foundation.org\nCc: linux-kernel@vger.kernel.org\n" }, { "commit": "44d6f78756560e95903de239e10f8a40a6eae444", "tree": "2f4e1ec9219eb9f8e3d564856e5c40174bd869e7", "parents": [ "0173a3265b228da319ceb9c1ec6a5682fd1b2d92" ], "author": { "name": "Hidehiro Kawai", "email": "hidehiro.kawai.ez@hitachi.com", "time": "Mon Oct 27 22:51:46 2008 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Mon Oct 27 22:51:46 2008 -0400" }, "message": "ext3: fix a bug accessing freed memory in ext3_abort\n\nVegard Nossum reported a bug which accesses freed memory (found via\nkmemcheck). When journal has been aborted, ext3_put_super() calls\next3_abort() after freeing the journal_t object, and then ext3_abort()\naccesses it. This patch fix it.\n\nSigned-off-by: Hidehiro Kawai \u003chidehiro.kawai.ez@hitachi.com\u003e\nAcked-by: Jan Kara \u003cjack@suse.cz\u003e\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\n" }, { "commit": "12e1ec9ff31d388305da644b452c9f80d244aa55", "tree": "9e5fa992d12885a6b1c16c1175c692f99ac03bd7", "parents": [ "1f6d6e8ebe73ba9d9d4c693f7f6f50f661dbd6e4" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 23 11:48:56 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 23 11:48:56 2008 -0700" }, "message": "ext3 quota support: fix compile failure\n\nThis one was due to a merge error: we added a use of nd.path in commit\n2d7c820e56ce83b23daee9eb5343730fb309418e (\"ext3: add checks for errors\nfrom jbd\"), and concurrently we got rid of \u0027nd\u0027 and used a naked \u0027path\u0027\nin commit 8264613def2e5c4f12bc3167713090fd172e6055 (\"[PATCH] switch\nquota_on-related stuff to kern_path()\").\n\nThat all merged cleanly, but it didn\u0027t actually _work_. This should fix\nit.\n\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "22484856402bfa1ff3defe47f6029ab0418240d9", "tree": "140c67bf59674da350a7b51765d6ff7eb101b597", "parents": [ "5ed487bc2c44ca4e9668ef9cb54c830e2a9fac47", "56b26add02b4bdea81d5e0ebda60db1fe3311ad4" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 23 10:23:07 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 23 10:23:07 2008 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/viro/bdev\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/viro/bdev: (66 commits)\n [PATCH] kill the rest of struct file propagation in block ioctls\n [PATCH] get rid of struct file use in blkdev_ioctl() BLKBSZSET\n [PATCH] get rid of blkdev_locked_ioctl()\n [PATCH] get rid of blkdev_driver_ioctl()\n [PATCH] sanitize blkdev_get() and friends\n [PATCH] remember mode of reiserfs journal\n [PATCH] propagate mode through swsusp_close()\n [PATCH] propagate mode through open_bdev_excl/close_bdev_excl\n [PATCH] pass fmode_t to blkdev_put()\n [PATCH] kill the unused bsize on the send side of /dev/loop\n [PATCH] trim file propagation in block/compat_ioctl.c\n [PATCH] end of methods switch: remove the old ones\n [PATCH] switch sr\n [PATCH] switch sd\n [PATCH] switch ide-scsi\n [PATCH] switch tape_block\n [PATCH] switch dcssblk\n [PATCH] switch dasd\n [PATCH] switch mtd_blkdevs\n [PATCH] switch mmc\n ...\n" }, { "commit": "5ed487bc2c44ca4e9668ef9cb54c830e2a9fac47", "tree": "af19ed28db83e8f52690872ac99336da1cf2fd3b", "parents": [ "5b34653963de7a6d0d8c783527457d68fddc60fb", "fd217f4d70172c526478f2bc76859e909fdfa674" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 23 10:22:40 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 23 10:22:40 2008 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6: (46 commits)\n [PATCH] fs: add a sanity check in d_free\n [PATCH] i_version: remount support\n [patch] vfs: make security_inode_setattr() calling consistent\n [patch 1/3] FS_MBCACHE: don\u0027t needlessly make it built-in\n [PATCH] move executable checking into -\u003epermission()\n [PATCH] fs/dcache.c: update comment of d_validate()\n [RFC PATCH] touch_mnt_namespace when the mount flags change\n [PATCH] reiserfs: add missing llseek method\n [PATCH] fix -\u003ellseek for more directories\n [PATCH vfs-2.6 6/6] vfs: add LOOKUP_RENAME_TARGET intent\n [PATCH vfs-2.6 5/6] vfs: remove LOOKUP_PARENT from non LOOKUP_PARENT lookup\n [PATCH vfs-2.6 4/6] vfs: remove unnecessary fsnotify_d_instantiate()\n [PATCH vfs-2.6 3/6] vfs: add __d_instantiate() helper\n [PATCH vfs-2.6 2/6] vfs: add d_ancestor()\n [PATCH vfs-2.6 1/6] vfs: replace parent \u003d\u003d dentry-\u003ed_parent by IS_ROOT()\n [PATCH] get rid of on-stack dentry in udf\n [PATCH 2/2] anondev: switch to IDA\n [PATCH 1/2] anondev: init IDR statically\n [JFFS2] Use d_splice_alias() not d_add() in jffs2_lookup()\n [PATCH] Optimise NFS readdir hack slightly.\n ...\n" }, { "commit": "2d7c820e56ce83b23daee9eb5343730fb309418e", "tree": "a64db3f90c8826a03c591be492faaf64ab7bf14a", "parents": [ "4afe978530702c934dfdb11f54073136818b2119" ], "author": { "name": "Hidehiro Kawai", "email": "hidehiro.kawai.ez@hitachi.com", "time": "Wed Oct 22 14:15:01 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 23 08:55:01 2008 -0700" }, "message": "ext3: add checks for errors from jbd\n\nIf the journal has aborted due to a checkpointing failure, we have to\nkeep the contents of the journal space. Otherwise, the filesystem will\nlose uncheckpointed metadata completely and become inconsistent. To\navoid this, we need to keep needs_recovery flag if checkpoint has\nfailed.\n\nWith this patch, ext3_put_super() detects a checkpointing failure from\nthe return value of journal_destroy(), then it invokes ext3_abort() to\nmake the filesystem read only and keep needs_recovery flag. Errors\nfrom journal_flush() are also handled by this patch in some places.\n\nSigned-off-by: Hidehiro Kawai \u003chidehiro.kawai.ez@hitachi.com\u003e\nCc: Jan Kara \u003cjack@ucw.cz\u003e\nCc: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nCc: \u003clinux-ext4@vger.kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "8264613def2e5c4f12bc3167713090fd172e6055", "tree": "00a8655bce02f97acf559580bdd9ba65919af2bf", "parents": [ "0a0d8a46757e2063433c8cd52b7d654e02b4682b" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat Aug 02 00:57:06 2008 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Thu Oct 23 05:12:44 2008 -0400" }, "message": "[PATCH] switch quota_on-related stuff to kern_path()\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "9a1c3542768b5a58e45a9216921cd10a3bae1205", "tree": "c20ffda950db868ec7e1e35aed532962de2ecfd9", "parents": [ "511de73ff09034fb89c8d54bed201a10d057328c" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Feb 22 20:40:24 2008 -0500" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Tue Oct 21 07:48:58 2008 -0400" }, "message": "[PATCH] pass fmode_t to blkdev_put()\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "0e4fb5e283870757024294bc4567a7c59d936f0b", "tree": "162263fe9e712124d3df886ca57d8db752a3237d", "parents": [ "46d01a225e694f1a4343beea44f1e85105aedd7e" ], "author": { "name": "Hidehiro Kawai", "email": "hidehiro.kawai.ez@hitachi.com", "time": "Sat Oct 18 20:27:57 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 20 08:52:37 2008 -0700" }, "message": "ext3: add an option to control error handling on file data\n\nIf the journal doesn\u0027t abort when it gets an IO error in file data blocks,\nthe file data corruption will spread silently. Because most of\napplications and commands do buffered writes without fsync(), they don\u0027t\nnotice the IO error. It\u0027s scary for mission critical systems. On the\nother hand, if the journal aborts whenever it gets an IO error in file\ndata blocks, the system will easily become inoperable. So this patch\nintroduces a filesystem option to determine whether it aborts the journal\nor just call printk() when it gets an IO error in file data.\n\nIf you mount a ext3 fs with data_err\u003dabort option, it aborts on file data\nwrite error. If you mount it with data_err\u003dignore, it doesn\u0027t abort, just\ncall printk(). data_err\u003dignore is the default.\n\nSigned-off-by: Hidehiro Kawai \u003chidehiro.kawai.ez@hitachi.com\u003e\nCc: Jan Kara \u003cjack@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "a447c0932445f92ce6f4c1bd020f62c5097a7842", "tree": "bacf05bc7f9764515cdd6f7dc5e2254776b4f160", "parents": [ "54cebc68c81eacac41a21bdfe99dc889d3882c60" ], "author": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Mon Oct 13 10:46:57 2008 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 13 10:10:37 2008 -0700" }, "message": "vfs: Use const for kernel parser table\n\nThis is a much better version of a previous patch to make the parser\ntables constant. Rather than changing the typedef, we put the \"const\" in\nall the various places where its required, allowing the __initconst\nexception for nfsroot which was the cause of the previous trouble.\n\nThis was posted for review some time ago and I believe its been in -mm\nsince then.\n\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\nCc: Alexander Viro \u003caviro@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "77e69dac3cefacee939cb107ae9cd520a62338e0", "tree": "02ddee5ac85ceb632eab2aff994ffbd3233e51eb", "parents": [ "1b7e190b4764ea3ca1080404dd593eae5230d2b3" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Aug 01 04:29:18 2008 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Aug 01 11:25:25 2008 -0400" }, "message": "[PATCH] fix races and leaks in vfs_quota_on() users\n\n* new helper: vfs_quota_on_path(); equivalent of vfs_quota_on() sans the\n pathname resolution.\n* callers of vfs_quota_on() that do their own pathname resolution and\n checks based on it are switched to vfs_quota_on_path(); that way we\n avoid the races.\n* reiserfs leaked dentry/vfsmount references on several failure exits.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "51cc50685a4275c6a02653670af9f108a64e01cf", "tree": "819d47bd2b0c8a9d1835d863853804b0a0242b97", "parents": [ "d91958815d214ea365b98cbff6215383897edcb6" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@gmail.com", "time": "Fri Jul 25 19:45:34 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jul 26 12:00:07 2008 -0700" }, "message": "SL*B: drop kmem cache argument from constructor\n\nKmem cache passed to constructor is only needed for constructors that are\nthemselves multiplexeres. Nobody uses this \"feature\", nor does anybody uses\npassed kmem cache in non-trivial way, so pass only pointer to object.\n\nNon-trivial places are:\n\tarch/powerpc/mm/init_64.c\n\tarch/powerpc/mm/hugetlbpage.c\n\nThis is flag day, yes.\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nAcked-by: Pekka Enberg \u003cpenberg@cs.helsinki.fi\u003e\nAcked-by: Christoph Lameter \u003ccl@linux-foundation.org\u003e\nCc: Jon Tollefson \u003ckniht@linux.vnet.ibm.com\u003e\nCc: Nick Piggin \u003cnickpiggin@yahoo.com.au\u003e\nCc: Matt Mackall \u003cmpm@selenic.com\u003e\n[akpm@linux-foundation.org: fix arch/powerpc/mm/hugetlbpage.c]\n[akpm@linux-foundation.org: fix mm/slab.c]\n[akpm@linux-foundation.org: fix ubifs]\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d06bf1d252fe16f5f0d13e04da7a9913420aa1cf", "tree": "2b552d620b0a114d3085ddee3f9a1929040d8bf0", "parents": [ "99aeaf639f61ab6be1967e5f92e2e28dafad8383" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Fri Jul 25 01:46:18 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 25 10:53:32 2008 -0700" }, "message": "ext3: correct mount option parsing to detect when quota options can be changed\n\nWe should not allow user to change quota mount options when quota is just\nsuspended. I would make mount options and internal quota state inconsistent.\nAlso we should not allow user to change quota format when quota is turned on.\nOn the other hand we can just silently ignore when some option is set to the\nvalue it already has (mount does this on remount).\n\nCc: \u003clinux-ext4@vger.kernel.org\u003e\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "99aeaf639f61ab6be1967e5f92e2e28dafad8383", "tree": "0110d1098d20717424a44ea8bf1e8227708d1557", "parents": [ "9cfe7b9010aa66da5f3b2bc33d9e30a4d53bd274" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Fri Jul 25 01:46:17 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 25 10:53:31 2008 -0700" }, "message": "ext3: fix typos in messages and comments (journalled -\u003e journaled)\n\nCc: \u003clinux-ext4@vger.kernel.org\u003e\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "9cfe7b9010aa66da5f3b2bc33d9e30a4d53bd274", "tree": "7cbafe89d4101f3bb0ca2132154e414dec4aecf7", "parents": [ "50c33a84db4aa5082e3af8d873b22344ae2ebea8" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Fri Jul 25 01:46:16 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 25 10:53:31 2008 -0700" }, "message": "ext3: fix synchronization of quota files in journal\u003ddata mode\n\nIn journal\u003ddata mode, it is not enough to do write_inode_now as done in\nvfs_quota_on() to write all data to their final location (which is needed for\nquota_read to work correctly). Calling journal_flush() does its job.\n\nReported-by: Nick \u003cgentuu@gmail.com\u003e\nCc: \u003clinux-ext4@vger.kernel.org\u003e\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f5c8f7dae75e1e6bb3200fc61302e4d5e2df3dc2", "tree": "9405a0124ccfafa29fbc09c538466ed81a6b75ca", "parents": [ "450c622e9ff19888818d4e2c4d31adb97a5242b2" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Fri Jul 04 09:59:33 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 04 10:40:05 2008 -0700" }, "message": "ext3: add missing unlock to error path in ext3_quota_write()\n\nWhen write in ext3_quota_write() fails, we have to properly release\ni_mutex. One error path has been missing the unlock...\n\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e05b6b524bd5c5c2bae1b64a7cbe08d46d57a6fe", "tree": "e5b5a7dbc57ccf8f6e425b7cb77249fdc534baca", "parents": [ "fa1ff1e02fee908dfdc3f92902d39acc38041e4c" ], "author": { "name": "Harvey Harrison", "email": "harvey.harrison@gmail.com", "time": "Mon Apr 28 02:16:15 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 28 08:58:45 2008 -0700" }, "message": "ext3: replace remaining __FUNCTION__ occurrences\n\n__FUNCTION__ is gcc-specific, use __func__\n\nSigned-off-by: Harvey Harrison \u003charvey.harrison@gmail.com\u003e\nCc: \u003clinux-ext4@vger.kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "fa1ff1e02fee908dfdc3f92902d39acc38041e4c", "tree": "9bca635970c38cd7804d9ae02f1a69c3193b431c", "parents": [ "2588ef83f7933d8ae42868d7bf68fc8a3001186b" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Mon Apr 28 02:16:14 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 28 08:58:45 2008 -0700" }, "message": "ext3: fix mount messages when quota disabled\n\nWhen quota is disabled, we should not print \u0027journaled quota not supported\u0027\nwhen user tried to mount non-journaled quota. Also fix typo in the message.\n\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "07c9938a4e2c92b796b163dc70e99d3d1870aaee", "tree": "efdde08f88994f0c966781be5574adf8ea83d952", "parents": [ "0b23076988b44b2c165e060248345de6f2337387" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Mon Apr 28 02:16:13 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 28 08:58:45 2008 -0700" }, "message": "ext3: fix hang on umount with quotas when journal is aborted\n\nCall dquot_drop() from ext3_dquot_drop() even if we fail to start a\ntransaction. Otherwise we never get to dropping references to quota\nstructures from the inode and umount will hang indefinitely. Thanks to\nPayphone LIOU for spotting the problem.\n\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\nCc: Payphone LIOU \u003clioupayphone@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "1eaafeae4b6f87eabdbabe3277826696f4ca196f", "tree": "f7fae185d2bb847f2fccdf50ee57a44a52675a34", "parents": [ "15633005e07883b57c6c7ca539c32148c3a7f588" ], "author": { "name": "Akinobu Mita", "email": "akinobu.mita@gmail.com", "time": "Mon Apr 28 02:16:07 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 28 08:58:44 2008 -0700" }, "message": "ext3: use ext3_group_first_block_no()\n\nUse ext3_group_first_block_no()\n\nSigned-off-by: Akinobu Mita \u003cakinobu.mita@gmail.com\u003e\nCc: \u003clinux-ext4@vger.kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e7f23ebdef879226817ce94ae6e298afc8cd093d", "tree": "d6bb2a40aa0da3f5868556cf9de4b3665458e687", "parents": [ "3d61f75eefedf75914ab4453c67aaa2ee64bcf93" ], "author": { "name": "Marcin Slusarz", "email": "marcin.slusarz@gmail.com", "time": "Mon Apr 28 02:16:06 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 28 08:58:44 2008 -0700" }, "message": "ext3: convert byte order of constant instead of variable\n\nConvert byte order of constant instead of variable which can be done at\ncompile time (vs run time).\n\nSigned-off-by: Marcin Slusarz \u003cmarcin.slusarz@gmail.com\u003e\nCc: \u003clinux-ext4@vger.kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "2fd83a4f3cd5a725168e3a269746dfce2adfa56a", "tree": "8dd1ea97556d28ff90bacc559bbe3d042ad1b185", "parents": [ "0ff5af8340aa6be44220d7237ef4a654314cf795" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Mon Apr 28 02:14:34 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 28 08:58:33 2008 -0700" }, "message": "quota: ext3: make ext3 handle quotaon on remount\n\nUpdate ext3 handle quotaon on remount RW.\n\n[akpm@linux-foundation.org: coding-style fixes]\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "92587216f8bdf74432ada8a9a1a7caf4c135cf42", "tree": "71f122be9098a33e4018d0ad0ae98cbef368cabd", "parents": [ "348e1e04b5229a481891699ce86da009b793f29e" ], "author": { "name": "Josef Bacik", "email": "jbacik@redhat.com", "time": "Tue Mar 04 14:29:43 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Mar 04 16:35:18 2008 -0800" }, "message": "ext3: fix mount option parsing\n\nThe \"resize\" option won\u0027t be noticed as it comes after the NULL option, so if\nyou try to mount (or in this case remount) with that option it won\u0027t be\nrecognized.\n\nSigned-off-by: Josef Bacik \u003cjbacik@redhat.com\u003e\nCc: \u003clinux-ext4@vger.kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "1d957f9bf87da74f420424d16ece005202bbebd3", "tree": "363d4770c0c74a536524c99ccd2762ce96ee9bbe", "parents": [ "4ac9137858e08a19f29feac4e1f4df7c268b0ba5" ], "author": { "name": "Jan Blunck", "email": "jblunck@suse.de", "time": "Thu Feb 14 19:34:35 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Feb 14 21:13:33 2008 -0800" }, "message": "Introduce path_put()\n\n* Add path_put() functions for releasing a reference to the dentry and\n vfsmount of a struct path in the right order\n\n* Switch from path_release(nd) to path_put(\u0026nd-\u003epath)\n\n* Rename dput_path() to path_put_conditional()\n\n[akpm@linux-foundation.org: fix cifs]\nSigned-off-by: Jan Blunck \u003cjblunck@suse.de\u003e\nSigned-off-by: Andreas Gruenbacher \u003cagruen@suse.de\u003e\nAcked-by: Christoph Hellwig \u003chch@lst.de\u003e\nCc: \u003clinux-fsdevel@vger.kernel.org\u003e\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nCc: Steven French \u003csfrench@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "4ac9137858e08a19f29feac4e1f4df7c268b0ba5", "tree": "f5b5d84fd12fcc2b0ba0e7ce1a79ff381ad8f5dd", "parents": [ "c5e725f33b733a77de622e91b6ba5645fcf070be" ], "author": { "name": "Jan Blunck", "email": "jblunck@suse.de", "time": "Thu Feb 14 19:34:32 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Feb 14 21:13:33 2008 -0800" }, "message": "Embed a struct path into struct nameidata instead of nd-\u003e{dentry,mnt}\n\nThis is the central patch of a cleanup series. In most cases there is no good\nreason why someone would want to use a dentry for itself. This series reflects\nthat fact and embeds a struct path into nameidata.\n\nTogether with the other patches of this series\n- it enforced the correct order of getting/releasing the reference count on\n \u003cdentry,vfsmount\u003e pairs\n- it prepares the VFS for stacking support since it is essential to have a\n struct path in every place where the stack can be traversed\n- it reduces the overall code size:\n\nwithout patch series:\n text data bss dec hex filename\n5321639 858418 715768 6895825 6938d1 vmlinux\n\nwith patch series:\n text data bss dec hex filename\n5320026 858418 715768 6894212 693284 vmlinux\n\nThis patch:\n\nSwitch from nd-\u003e{dentry,mnt} to nd-\u003epath.{dentry,mnt} everywhere.\n\n[akpm@linux-foundation.org: coding-style fixes]\n[akpm@linux-foundation.org: fix cifs]\n[akpm@linux-foundation.org: fix smack]\nSigned-off-by: Jan Blunck \u003cjblunck@suse.de\u003e\nSigned-off-by: Andreas Gruenbacher \u003cagruen@suse.de\u003e\nAcked-by: Christoph Hellwig \u003chch@lst.de\u003e\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nCc: Casey Schaufler \u003ccasey@schaufler-ca.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "50e8a2890ed0eeb7a11ae0c39144fcdd1cad1cf8", "tree": "b02bee4f8cf2bc16b63596e9c6a316bb91dfb58a", "parents": [ "8b5f6883683c91ad7e1af32b7ceeb604d68e2865" ], "author": { "name": "Marcin Slusarz", "email": "marcin.slusarz@gmail.com", "time": "Fri Feb 08 04:20:13 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri Feb 08 09:22:32 2008 -0800" }, "message": "ext3: replace all adds to little endians variables with le*_add_cpu\n\nreplace all:\n\tlittle_endian_variable \u003d cpu_to_leX(leX_to_cpu(little_endian_variable) +\n\t\t\t\texpression_in_cpu_byteorder);\nwith:\n\tleX_add_cpu(\u0026little_endian_variable, expression_in_cpu_byteorder);\nsparse didn\u0027t generate any new warning with this patch\n\nSigned-off-by: Marcin Slusarz \u003cmarcin.slusarz@gmail.com\u003e\nCc: Mark Fasheh \u003cmark.fasheh@oracle.com\u003e\nCc: David Chinner \u003cdgc@sgi.com\u003e\nCc: Timothy Shimmin \u003ctes@sgi.com\u003e\nCc: \u003clinux-ext4@vger.kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "473043dcee1874aab99f66b0362b344618eb3790", "tree": "bc329501ec6cd0d31dfe11d4587347093dca4ccf", "parents": [ "52fcf7032935b33158e3998ed399cac97447ab8d" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Thu Feb 07 00:15:36 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Feb 07 08:42:27 2008 -0800" }, "message": "iget: stop EXT3 from using iget() and read_inode()\n\nStop the EXT3 filesystem from using iget() and read_inode(). Replace\next3_read_inode() with ext3_iget(), and call that instead of iget().\next3_iget() then uses iget_locked() directly and returns a proper error code\ninstead of an inode in the event of an error.\n\next3_fill_super() returns any error incurred when getting the root inode\ninstead of EINVAL.\n\n[akpm@linux-foundation.org: coding-style fixes]\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nAcked-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\nAcked-by: Jan Kara \u003cjack@suse.cz\u003e\nCc: \u003clinux-ext4@vger.kernel.org\u003e\nAcked-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "197cd65accc6a274dabcd81f4811ba5d9a4856df", "tree": "a41f7b375887c505f8c6a374ad643bb4c1222ed5", "parents": [ "144704e5227362cbd694b0b3c3aa4ac99a0115c9" ], "author": { "name": "Akinobu Mita", "email": "akinobu.mita@gmail.com", "time": "Wed Feb 06 01:40:16 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Feb 06 10:41:21 2008 -0800" }, "message": "ext[234]: use ext[234]_get_group_desc()\n\nUse ext[234]_get_group_desc() to get group descriptor from group number.\n\nCc: \u003clinux-ext4@vger.kernel.org\u003e\nSigned-off-by: Akinobu Mita \u003cakinobu.mita@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "1eca93f9cafdec4a332ace9b0fc0d3886d430c28", "tree": "18eb1ea370ef6464c18a218c81cf65327535aa57", "parents": [ "feda58d37ae0efe22e711a74e26fb541d4eb1baa" ], "author": { "name": "Aneesh Kumar K.V", "email": "aneesh.kumar@linux.vnet.ibm.com", "time": "Wed Feb 06 01:40:14 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Feb 06 10:41:20 2008 -0800" }, "message": "ext3: change the default behaviour on error\n\next3 file system was by default ignoring errors and continuing. This is\nnot a good default as continuing on error could lead to file system\ncorruption. Change the default to mark the file system readonly. Debian\nand ubuntu already does this as the default in their fstab.\n\nSigned-off-by: Aneesh Kumar K.V \u003caneesh.kumar@linux.vnet.ibm.com\u003e\nCc: \u003clinux-ext4@vger.kernel.org\u003e\nCc: Eric Sandeen \u003csandeen@redhat.com\u003e\nCc: Jan Kara \u003cjack@ucw.cz\u003e\nCc: Dave Jones \u003cdavej@codemonkey.org.uk\u003e\nCc: Chuck Ebbert \u003ccebbert@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "fe7fdc37b5404afb068f928ceba7c3e591b501ca", "tree": "96caeff3129a0c866d9a8c15822913ba1ef8366e", "parents": [ "902be4c5efe0289594c3acf43da40fe7ff0a138b" ], "author": { "name": "Aneesh Kumar K.V", "email": "aneesh.kumar@linux.vnet.ibm.com", "time": "Mon Jan 28 23:58:26 2008 -0500" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Mon Jan 28 23:58:26 2008 -0500" }, "message": "ext3: Fix the max file size for ext3 file system.\n\nThe max file size for ext3 file system is now calculated\nwith hardcoded 4K block size. The patch fixes it to be\ncalculated with the right block size.\n\nSigned-off-by: Aneesh Kumar K.V \u003caneesh.kumar@linux.vnet.ibm.com\u003e\n" }, { "commit": "b47b6f38e5202c924bfe7632dce5dda4e3d40731", "tree": "b9dfeb426adc7125ac7828d5b646d893163314c6", "parents": [ "9e2de407bec98fb07040f658f55fb71ba1b594f5" ], "author": { "name": "Andries E. Brouwer", "email": "Andries.Brouwer@cwi.nl", "time": "Mon Dec 17 16:19:55 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Dec 17 19:28:16 2007 -0800" }, "message": "ext3, ext4: avoid divide by zero\n\nAs it turns out, the kernel divides by EXT3_INODES_PER_GROUP(s) when\nmounting an ext3 filesystem. If that number is zero, a crash follows.\nBelow a patch.\n\nThis crash was reported by Joeri de Ruiter, Carst Tankink and Pim Vullers.\n\nCc: \u003clinux-ext4@vger.kernel.org\u003e\nAcked-by: Alan Cox \u003calan@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "39655164405940d4818224a085e35420e2f97aed", "tree": "6b019b3bc77eecac1731fe64e5c031790c2b5223", "parents": [ "cfaea787c05822acbb4d8963baee5edd1cc0258f" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Sun Oct 21 16:42:17 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Oct 22 08:13:21 2007 -0700" }, "message": "exportfs: make struct export_operations const\n\nNow that nfsd has stopped writing to the find_exported_dentry member we an\nmark the export_operations const\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nCc: Neil Brown \u003cneilb@suse.de\u003e\nCc: \"J. Bruce Fields\" \u003cbfields@fieldses.org\u003e\nCc: \u003clinux-ext4@vger.kernel.org\u003e\nCc: Dave Kleikamp \u003cshaggy@austin.ibm.com\u003e\nCc: Anton Altaparmakov \u003caia21@cantab.net\u003e\nCc: David Chinner \u003cdgc@sgi.com\u003e\nCc: Timothy Shimmin \u003ctes@sgi.com\u003e\nCc: OGAWA Hirofumi \u003chirofumi@mail.parknet.co.jp\u003e\nCc: Hugh Dickins \u003chugh@veritas.com\u003e\nCc: Chris Mason \u003cmason@suse.com\u003e\nCc: Jeff Mahoney \u003cjeffm@suse.com\u003e\nCc: \"Vladimir V. Saveliev\" \u003cvs@namesys.com\u003e\nCc: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\nCc: Mark Fasheh \u003cmark.fasheh@oracle.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "74af0baad4fd44cc4412cc210d6d9b6fdf7be8da", "tree": "8f32eb3face12fa06b6a50886020dac3d42b8ff9", "parents": [ "2e4c68e30352bc0018999c3e631e4363ce428424" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Sun Oct 21 16:42:07 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Oct 22 08:13:19 2007 -0700" }, "message": "ext3: new export ops\n\nTrivial switch over to the new generic helpers.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nCc: Neil Brown \u003cneilb@suse.de\u003e\nCc: \"J. Bruce Fields\" \u003cbfields@fieldses.org\u003e\nCc: \u003clinux-ext4@vger.kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "0f0a89ebe1ccf7c280534f69577cdd182941eb6a", "tree": "f82d98ac18168ff8b7757cd8ac66e93e46695e30", "parents": [ "4176ed593866b5e4bcf86896e0734315ad46661b" ], "author": { "name": "Takashi Sato", "email": "sho@tnes.nec.co.jp", "time": "Thu Oct 18 03:06:56 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:29 2007 -0700" }, "message": "ext3: support large blocksize up to PAGESIZE\n\nThis patch set supports large block size(\u003e4k, \u003c\u003d64k) in ext3 just enlarging\nthe block size limit. But it is NOT possible to have 64kB blocksize on\next3 without some changes to the directory handling code. The reason is\nthat an empty 64kB directory block would have a rec_len \u003d\u003d (__u16)2^16 \u003d\u003d\n0, and this would cause an error to be hit in the filesystem. The proposed\nsolution is treat 64k rec_len with a an impossible value like rec_len \u003d\n0xffff to handle this.\n\nThe Patch-set consists of the following 2 patches.\n [1/2] ext3: enlarge blocksize\n - Allow blocksize up to pagesize\n\n [2/2] ext3: fix rec_len overflow\n - prevent rec_len from overflow with 64KB blocksize\n\nNow on 64k page ppc64 box runs with this patch set we could create a 64k\nblock size ext3, and able to handle empty directory block.\n\nSigned-off-by: Takashi Sato \u003csho@tnes.nec.co.jp\u003e\nSigned-off-by: Mingming Cao \u003ccmm@us.ibm.com\u003e\nCc: \u003clinux-ext4@vger.kernel.org\u003e\nAcked-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "571beed8d698e20392e525ed7f360410e40d12e8", "tree": "4251ac5806885becec7926f03cec485cbb990f99", "parents": [ "93d44cb275f3eba720617a8c5b00d51a8e0e9049" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Tue Oct 16 23:26:26 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Oct 17 08:42:48 2007 -0700" }, "message": "ext3: show all mount options\n\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\nCc: \u003clinux-ext4@vger.kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "4ba9b9d0ba0a49d91fa6417c7510ee36f48cf957", "tree": "191b4f45f926e44b882b1e87a9a85dc12230b892", "parents": [ "b811c202a0edadaac7242ab834fe7ba409978ae7" ], "author": { "name": "Christoph Lameter", "email": "clameter@sgi.com", "time": "Tue Oct 16 23:25:51 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Oct 17 08:42:45 2007 -0700" }, "message": "Slab API: remove useless ctor parameter and reorder parameters\n\nSlab constructors currently have a flags parameter that is never used. And\nthe order of the arguments is opposite to other slab functions. The object\npointer is placed before the kmem_cache pointer.\n\nConvert\n\n ctor(void *object, struct kmem_cache *s, unsigned long flags)\n\nto\n\n ctor(struct kmem_cache *s, void *object)\n\nthroughout the kernel\n\n[akpm@linux-foundation.org: coupla fixes]\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "833f4077bf7c2dcff6e31526e03ec2ad91c88581", "tree": "80916540be846267342c3e5e4a6255c2c18b44d5", "parents": [ "bf1d89c81352f6eca72d0c10cfee3dba29ef5efb" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Tue Oct 16 23:25:45 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Oct 17 08:42:44 2007 -0700" }, "message": "lib: percpu_counter_init error handling\n\nalloc_percpu can fail, propagate that error.\n\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "52d9f3b4090922f34497ace82bd062d80a465a29", "tree": "77ee238498a5b205fa80e58b41212a9e3334c8bf", "parents": [ "3a587f47b82f96f19318c036e7b979fcd5c3848f" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Tue Oct 16 23:25:44 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Oct 17 08:42:44 2007 -0700" }, "message": "lib: percpu_counter_sum_positive\n\n s/percpu_counter_sum/\u0026_positive/\n\nBecause its consitent with percpu_counter_read*\n\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "9c3013e9b91ad23ecae88e45405e98208cce455d", "tree": "2f18bb2d539727e2d9228a3d02a2e8810aa2ac3d", "parents": [ "af7b83f9324a77ef9a9080044bf0461f444ca651" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Tue Sep 11 15:23:29 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Sep 11 17:21:19 2007 -0700" }, "message": "quota: fix infinite loop\n\nIf we fail to start a transaction when releasing dquot, we have to call\ndquot_release() anyway to mark dquot structure as inactive. Otherwise we\nend in an infinite loop inside dqput().\n\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\nCc: xb \u003cxavier.bru@bull.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "780dcdb21170ae8ad3faa640ede249261f216a8c", "tree": "c452df9f27ff6e1df8498f7b53763ef31279b3d0", "parents": [ "98ac0e53facc851f8bc5110039ab05005c0c4736" ], "author": { "name": "Eric Sandeen", "email": "sandeen@redhat.com", "time": "Thu Jul 26 10:41:11 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Jul 26 11:35:17 2007 -0700" }, "message": "fix inode_table test in ext234_check_descriptors\n\next[234]_check_descriptors sanity checks block group descriptor geometry at\nmount time, testing whether the block bitmap, inode bitmap, and inode table\nreside wholly within the blockgroup. However, the inode table test is off\nby one so that if the last block in the inode table resides on the last\nblock of the block group, the test incorrectly fails. This is because it\ntests the last block as (start + length) rather than (start + length - 1).\n\nThis can be seen by trying to mount a filesystem made such as:\n\n mkfs.ext2 -F -b 1024 -m 0 -g 256 -N 3744 fsfile 1024\n\nwhich yields:\n\n EXT2-fs error (device loop0): ext2_check_descriptors: Inode table for group 0 not in group (block 101)!\n EXT2-fs: group descriptors corrupted!\n\nThere is a similar bug in e2fsprogs, patch already sent for that.\n\n(I wonder if inside(), outside(), and/or in_range() should someday be\nused in this and other tests throughout the ext filesystems...)\n\nSigned-off-by: Eric Sandeen \u003csandeen@redhat.com\u003e\nCc: \u003clinux-ext4@vger.kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "20c2df83d25c6a95affe6157a4c9cac4cf5ffaac", "tree": "415c4453d2b17a50abe7a3e515177e1fa337bd67", "parents": [ "64fb98fc40738ae1a98bcea9ca3145b89fb71524" ], "author": { "name": "Paul Mundt", "email": "lethal@linux-sh.org", "time": "Fri Jul 20 10:11:58 2007 +0900" }, "committer": { "name": "Paul Mundt", "email": "lethal@linux-sh.org", "time": "Fri Jul 20 10:11:58 2007 +0900" }, "message": "mm: Remove slab destructors from kmem_cache_create().\n\nSlab destructors were no longer supported after Christoph\u0027s\nc59def9f222d44bb7e2f0a559f2906191a0862d7 change. They\u0027ve been\nBUGs for both slab and slub, and slob never supported them\neither.\n\nThis rips out support for the dtor pointer from kmem_cache_create()\ncompletely and fixes up every single callsite in the kernel (there were\nabout 224, not including the slab allocator definitions themselves,\nor the documentation references).\n\nSigned-off-by: Paul Mundt \u003clethal@linux-sh.org\u003e\n" }, { "commit": "a569425512253992cc64ebf8b6d00a62f986db3e", "tree": "7ea72c75c54697bddbad807af89cc549d7426a69", "parents": [ "6dd4ac3b30b81b5bd0d628af1c89b7da689a38ea" ], "author": { "name": "Christoph Hellwig", "email": "hch@infradead.org", "time": "Tue Jul 17 04:04:28 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Jul 17 10:23:06 2007 -0700" }, "message": "knfsd: exportfs: add exportfs.h header\n\ncurrently the export_operation structure and helpers related to it are in\nfs.h. fs.h is already far too large and there are very few places needing the\nexport bits, so split them off into a separate header.\n\n[akpm@linux-foundation.org: fix cifs build]\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nCc: Steven French \u003csfrench@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "a71ce8c6c9bf269b192f352ea555217815cf027e", "tree": "32d1c37b890120e0eb12c2f4fe821af5507aad91", "parents": [ "2235219b7721b8e74de6841e79240936561a2b63" ], "author": { "name": "Badari Pulavarty", "email": "pbadari@us.ibm.com", "time": "Sun Jul 15 23:41:59 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Jul 16 09:05:52 2007 -0700" }, "message": "ext3: statfs speed up\n\nThis is a patch that speeds up statfs. It is very simple - the \"overhead\"\ncalculation, which takes a huge amount of time for large filesystems, never\nchanges unless the size of the filesystem itself changes. That means we can\nstore it in memory and only recalculate if the filesystem has been resized\n(almost never).\n\nIt also fixes a minor problem that we never update the on-disk superblock free\nblocks/inodes counts until the filesystem is unmounted. While not fatal, we\nmay as well update that on disk when we have the information, and it makes\nthings like debugfs and dumpe2fs report a bit more accurate info.\n\nSigned-off-by: Badari Pulavarty \u003cpbadari@us.ibm.com\u003e\nSigned-off-by: Andreas Dilger \u003cadilger@clusterfs.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "952d9de116ad87261de106464a9eeec038c4cd14", "tree": "415354669cb3b2ccfe7ea066e0bcf79c0a4305de", "parents": [ "1f1f642e2f092e37eb9038060eb0100c44f55a11" ], "author": { "name": "Borislav Petkov", "email": "bbpetkov@yahoo.de", "time": "Sun Jul 15 23:41:45 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Jul 16 09:05:51 2007 -0700" }, "message": "ext3: fix error handling in ext3_create_journal()\n\nFix error handling in ext3_create_journal according to kernel conventions.\n\nSigned-off-by: Borislav Petkov \u003cbbpetkov@yahoo.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "3fc74269c8910573a0e9a7bc303752194ce5cae0", "tree": "ebe371367d6438a88d13c6d2ebb6157fecb24632", "parents": [ "681dcd95431e2258c1174602fcd69393e4139959" ], "author": { "name": "vignesh babu", "email": "vignesh.babu@wipro.com", "time": "Sun Jul 15 23:41:17 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Jul 16 09:05:48 2007 -0700" }, "message": "is_power_of_2: ext3/super.c\n\nReplace (n \u0026 (n-1)) in the context of power of 2 checks with is_power_of_2()\n\nSigned-off-by: vignesh babu \u003cvignesh.babu@wipro.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "030703e49d4966bd348660e0fdc2699507efb82b", "tree": "7ff200c2834960fc70b2683007b7d13cdb7f761e", "parents": [ "8b3b295502444340dd0701855ac422fbf32e161d" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Sun Jul 15 23:41:08 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Jul 16 09:05:47 2007 -0700" }, "message": "ext3: fix deadlock in ext3_remount() and orphan list handling\n\next3_orphan_add() and ext3_orphan_del() functions lock sb-\u003es_lock with a\ntransaction started with ext3_mark_recovery_complete() waits for a transaction\nholding sb-\u003es_lock, thus leading to a possible deadlock. At the moment we\ncall ext3_mark_recovery_complete() from ext3_remount() we have done all the\nwork needed for remounting and thus we are safe to drop sb-\u003es_lock before we\nwait for transactions to commit. Note that at this moment we are still\nguarded by s_umount lock against other remounts/umounts.\n\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\nCc: Eric Sandeen \u003csandeen@sandeen.net\u003e\nCc: \u003clinux-ext4@vger.kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "9f7dd93de07420b423336d5d0028959e94778ddb", "tree": "a2255d5c1f28bc8defdd7103a95689c706d08a1d", "parents": [ "dcae56ea661e13d8f904b584bbe4c1e50c7ee548" ], "author": { "name": "Vasily Averin", "email": "vvs@sw.ru", "time": "Sun Jul 15 23:40:45 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Jul 16 09:05:46 2007 -0700" }, "message": "ext3/ext4: orphan list check on destroy_inode\n\nCustomers claims to ext3-related errors, investigation showed that ext3\norphan list has been corrupted and have the reference to non-ext3 inode.\nThe following debug helps to understand the reasons of this issue.\n\n[akpm@linux-foundation.org: update for print_hex_dump() changes]\nSigned-off-by: Vasily Averin \u003cvvs@sw.ru\u003e\nCc: \"Randy.Dunlap\" \u003crdunlap@xenotime.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "a35afb830f8d71ec211531aeb9a621b09a2efb39", "tree": "198280081e1f8b2f6c450742a5075cc7904a3d58", "parents": [ "5577bd8a85c8b7643a241789b14fafa9c8a6c7db" ], "author": { "name": "Christoph Lameter", "email": "clameter@sgi.com", "time": "Wed May 16 22:10:57 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu May 17 05:23:04 2007 -0700" }, "message": "Remove SLAB_CTOR_CONSTRUCTOR\n\nSLAB_CTOR_CONSTRUCTOR is always specified. No point in checking it.\n\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nCc: Jens Axboe \u003cjens.axboe@oracle.com\u003e\nCc: Steven French \u003csfrench@us.ibm.com\u003e\nCc: Michael Halcrow \u003cmhalcrow@us.ibm.com\u003e\nCc: OGAWA Hirofumi \u003chirofumi@mail.parknet.co.jp\u003e\nCc: Miklos Szeredi \u003cmiklos@szeredi.hu\u003e\nCc: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\nCc: Roman Zippel \u003czippel@linux-m68k.org\u003e\nCc: David Woodhouse \u003cdwmw2@infradead.org\u003e\nCc: Dave Kleikamp \u003cshaggy@austin.ibm.com\u003e\nCc: Trond Myklebust \u003ctrond.myklebust@fys.uio.no\u003e\nCc: \"J. Bruce Fields\" \u003cbfields@fieldses.org\u003e\nCc: Anton Altaparmakov \u003caia21@cantab.net\u003e\nCc: Mark Fasheh \u003cmark.fasheh@oracle.com\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Christoph Hellwig \u003chch@lst.de\u003e\nCc: Jan Kara \u003cjack@ucw.cz\u003e\nCc: David Chinner \u003cdgc@sgi.com\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "50953fe9e00ebbeffa032a565ab2f08312d51a87", "tree": "9f95f56f0b51600959a76cd88ce17f6e9c7a98a3", "parents": [ "4b1d89290b62bb2db476c94c82cf7442aab440c8" ], "author": { "name": "Christoph Lameter", "email": "clameter@sgi.com", "time": "Sun May 06 14:50:16 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon May 07 12:12:57 2007 -0700" }, "message": "slab allocators: Remove SLAB_DEBUG_INITIAL flag\n\nI have never seen a use of SLAB_DEBUG_INITIAL. It is only supported by\nSLAB.\n\nI think its purpose was to have a callback after an object has been freed\nto verify that the state is the constructor state again? The callback is\nperformed before each freeing of an object.\n\nI would think that it is much easier to check the object state manually\nbefore the free. That also places the check near the code object\nmanipulation of the object.\n\nAlso the SLAB_DEBUG_INITIAL callback is only performed if the kernel was\ncompiled with SLAB debugging on. If there would be code in a constructor\nhandling SLAB_DEBUG_INITIAL then it would have to be conditional on\nSLAB_DEBUG otherwise it would just be dead code. But there is no such code\nin the kernel. I think SLUB_DEBUG_INITIAL is too problematic to make real\nuse of, difficult to understand and there are easier ways to accomplish the\nsame effect (i.e. add debug code before kfree).\n\nThere is a related flag SLAB_CTOR_VERIFY that is frequently checked to be\nclear in fs inode caches. Remove the pointless checks (they would even be\npointless without removeal of SLAB_DEBUG_INITIAL) from the fs constructors.\n\nThis is the last slab flag that SLUB did not support. Remove the check for\nunimplemented flags from SLUB.\n\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f98393a64ca1392130724c3acb4e3f325801d2b6", "tree": "b02838bdf84156ac923bb37b6cf5f5ed6aaa3d48", "parents": [ "0a27a14a62921b438bb6f33772690d345a089be6" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Sun May 06 14:49:54 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon May 07 12:12:55 2007 -0700" }, "message": "mm: remove destroy_dirty_buffers from invalidate_bdev()\n\nRemove the destroy_dirty_buffers argument from invalidate_bdev(), it hasn\u0027t\nbeen used in 6 years (so akpm says).\n\nfind * -name \\*.[ch] | xargs grep -l invalidate_bdev |\nwhile read file; do\n\tquilt add $file;\n\tsed -ie \u0027s/invalidate_bdev(\\([^,]*\\),[^)]*)/invalidate_bdev(\\1)/g\u0027 $file;\ndone\n\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "ee9b6d61a2a43c5952eb43283f8db284a4e70b8a", "tree": "afb0340e79d3e9d14f39df20e165ce2efe941b18", "parents": [ "c5ef1c42c51b1b5b4a401a6517bdda30933ddbaf" ], "author": { "name": "Josef \u0027Jeff\u0027 Sipek", "email": "jsipek@cs.sunysb.edu", "time": "Mon Feb 12 00:55:41 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Feb 12 09:48:47 2007 -0800" }, "message": "[PATCH] Mark struct super_operations const\n\nThis patch is inspired by Arjan\u0027s \"Patch series to mark struct\nfile_operations and struct inode_operations const\".\n\nCompile tested with gcc \u0026 sparse.\n\nSigned-off-by: Josef \u0027Jeff\u0027 Sipek \u003cjsipek@cs.sunysb.edu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "2e7842b887627c4319c4625d2b52fa6616fda2cd", "tree": "608123e38adff4cb19f756b0a67158ea30a15b18", "parents": [ "9bbf81e4830db873300c1d0503b371b4f8a932ce" ], "author": { "name": "Hugh Dickins", "email": "hugh@veritas.com", "time": "Sat Feb 10 01:46:13 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Feb 11 10:51:34 2007 -0800" }, "message": "[PATCH] fix umask when noACL kernel meets extN tuned for ACLs\n\nFix insecure default behaviour reported by Tigran Aivazian: if an ext2 or\next3 or ext4 filesystem is tuned to mount with \"acl\", but mounted by a\nkernel built without ACL support, then umask was ignored when creating\ninodes - though root or user has umask 022, touch creates files as 0666,\nand mkdir creates directories as 0777.\n\nThis appears to have worked right until 2.6.11, when a fix to the default\nmode on symlinks (always 0777) assumed VFS applies umask: which it does,\nunless the mount is marked for ACLs; but ext[234] set MS_POSIXACL in\ns_flags according to s_mount_opt set according to def_mount_opts.\n\nWe could revert to the 2.6.10 ext[234]_init_acl (adding an S_ISLNK test);\nbut other filesystems only set MS_POSIXACL when ACLs are configured. We\ncould fix this at another level; but it seems most robust to avoid setting\nthe s_mount_opt flag in the first place (at the expense of more ifdefs).\n\nLikewise don\u0027t set the XATTR_USER flag when built without XATTR support.\n\nSigned-off-by: Hugh Dickins \u003chugh@veritas.com\u003e\nCc: Tigran Aivazian \u003ctigran@aivazian.fsnet.co.uk\u003e\nCc: \u003clinux-ext4@vger.kernel.org\u003e\nCc: Andreas Gruenbacher \u003cagruen@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "ea9a05a1330053759c02eb2c60547085140a4cbd", "tree": "f81451db36a53d682ad4a623b7144e27a3e04033", "parents": [ "bfb58478fe2f8cbbb776d910ff3549515e3c8f4f" ], "author": { "name": "Eric Sandeen", "email": "sandeen@redhat.com", "time": "Sat Feb 10 01:46:07 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Feb 11 10:51:34 2007 -0800" }, "message": "[PATCH] ext3: refuse ro to rw remount of fs with orphan inodes\n\nIn the rare case where we have skipped orphan inode processing due to a\nreadonly block device, and the block device subsequently changes back to\nread-write, disallow a remount,rw transition of the filesystem when we have an\nunprocessed orphan inodes as this would corrupt the list.\n\nIdeally we should process the orphan inode list during the remount, but that\u0027s\ntrickier, and this plugs the hole for now.\n\nSigned-off-by: Eric Sandeen \u003csandeen@redhat.com\u003e\nCc: \"Stephen C. Tweedie\" \u003csct@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f0d1b0b30d250a07627ad8b9fbbb5c7cc08422e8", "tree": "0aa5379150574374351fb92af7881a48dbfcf2ce", "parents": [ "b3d7ae5f47a58a9f7b152deeaf7daa1fc558a8f1" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Fri Dec 08 02:37:49 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Fri Dec 08 08:28:51 2006 -0800" }, "message": "[PATCH] LOG2: Implement a general integer log2 facility in the kernel\n\nThis facility provides three entry points:\n\n\tilog2()\t\tLog base 2 of unsigned long\n\tilog2_u32()\tLog base 2 of u32\n\tilog2_u64()\tLog base 2 of u64\n\nThese facilities can either be used inside functions on dynamic data:\n\n\tint do_something(long q)\n\t{\n\t\t...;\n\t\ty \u003d ilog2(x)\n\t\t...;\n\t}\n\nOr can be used to statically initialise global variables with constant values:\n\n\tunsigned n \u003d ilog2(27);\n\nWhen performing static initialisation, the compiler will report \"error:\ninitializer element is not constant\" if asked to take a log of zero or of\nsomething not reducible to a constant. They treat negative numbers as\nunsigned.\n\nWhen not dealing with a constant, they fall back to using fls() which permits\nthem to use arch-specific log calculation instructions - such as BSR on\nx86/x86_64 or SCAN on FRV - if available.\n\n[akpm@osdl.org: MMC fix]\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Herbert Xu \u003cherbert@gondor.apana.org.au\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nCc: Wojtek Kaniewski \u003cwojtekka@toxygen.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a8f48a95619cbce8f85423480e7d0a1bf971a62b", "tree": "c33bf8406bb61945c4031b89cad533b041599567", "parents": [ "a0e7688df1484fbf4d6d61c31f7d61a5d8cacf3c" ], "author": { "name": "Eric Sandeen", "email": "sandeen@redhat.com", "time": "Wed Dec 06 20:40:13 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:44 2006 -0800" }, "message": "[PATCH] ext3/4: don\u0027t do orphan processing on readonly devices\n\nIf you do something like:\n\n # touch foo\n # tail -f foo \u0026\n # rm foo\n # \u003ctake snapshot\u003e\n # \u003cmount snapshot\u003e\n\nyou\u0027ll panic, because ext3/4 tries to do orphan list processing on the\nreadonly snapshot device, and:\n\n kernel: journal commit I/O error\n kernel: Assertion failure in journal_flush_Rsmp_e2f189ce() at journal.c:1356: \"!journal-\u003ej_checkpoint_transactions\"\n kernel: Kernel panic: Fatal exception\n\nfor a truly readonly underlying device, it\u0027s reasonable and necessary\nto just skip orphan list processing.\n\nSigned-off-by: Eric Sandeen \u003csandeen@redhat.com\u003e\nCc: \u003clinux-ext4@vger.kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "50ee0a32b192902e32a2b596df7ec3496c4bf485", "tree": "f7f1a18ba215bfd4b313a70a8d1c9a9e4a75a044", "parents": [ "e4fca01ea2b41c41a82f4ca3537f6ebc237adde5" ], "author": { "name": "Pekka Enberg", "email": "penberg@cs.helsinki.fi", "time": "Wed Dec 06 20:35:28 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:31 2006 -0800" }, "message": "[PATCH] ext3: fsid for statvfs\n\nUpdate ext3_statfs to return an FSID that is a 64 bit XOR of the 128 bit\nfilesystem UUID as suggested by Andreas Dilger. See the following Bugzilla\nentry for details:\n\n http://bugzilla.kernel.org/show_bug.cgi?id\u003d136\n\nCc: Andreas Dilger \u003cadilger@clusterfs.com\u003e\nCc: Stephen Tweedie \u003csct@redhat.com\u003e\nSigned-off-by: Pekka Enberg \u003cpenberg@cs.helsinki.fi\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "e18b890bb0881bbab6f4f1a6cd20d9c60d66b003", "tree": "4828be07e1c24781c264b42c5a75bcd968223c3f", "parents": [ "441e143e95f5aa1e04026cb0aa71c801ba53982f" ], "author": { "name": "Christoph Lameter", "email": "clameter@sgi.com", "time": "Wed Dec 06 20:33:20 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:25 2006 -0800" }, "message": "[PATCH] slab: remove kmem_cache_t\n\nReplace all uses of kmem_cache_t with struct kmem_cache.\n\nThe patch was generated using the following script:\n\n\t#!/bin/sh\n\t#\n\t# Replace one string by another in all the kernel sources.\n\t#\n\n\tset -e\n\n\tfor file in `find * -name \"*.c\" -o -name \"*.h\"|xargs grep -l $1`; do\n\t\tquilt add $file\n\t\tsed -e \"1,\\$s/$1/$2/g\" $file \u003e/tmp/$$\n\t\tmv /tmp/$$ $file\n\t\tquilt refresh\n\tdone\n\nThe script was run like this\n\n\tsh replace kmem_cache_t \"struct kmem_cache\"\n\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "e6b4f8da3a88457148038bc952043e99a7fdba64", "tree": "858c2a0e04b442395e7ecd0f60c8d2a3304b83e1", "parents": [ "55acbda0965ca0a29b0ca276e7d17a55edc11d1b" ], "author": { "name": "Christoph Lameter", "email": "clameter@sgi.com", "time": "Wed Dec 06 20:33:14 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:23 2006 -0800" }, "message": "[PATCH] slab: remove SLAB_NOFS\n\nSLAB_NOFS is an alias of GFP_NOFS.\n\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "2245d7c21f5bb1f104ee1226ebcb3dd5b9acfff6", "tree": "61b4bcf44994399fe5d23016be5c6e52f9569226", "parents": [ "fa3ba2e81ea23416272a22009bba95954c81969c" ], "author": { "name": "Dmitry Mishin", "email": "dim@openvz.org", "time": "Wed Oct 11 01:21:49 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 11 11:14:21 2006 -0700" }, "message": "[PATCH] ext3: errors behaviour fix\n\nCurrent error behaviour for ext2 and ext3 filesystems does not fully\ncorrespond to the documentation and should be fixed.\n\nAccording to man 8 mount, ext2 and ext3 file systems allow to set one of 3\ndifferent on-errors behaviours:\n\n ---- start of quote man 8 mount ----\n\n errors\u003dcontinue / errors\u003dremount-ro / errors\u003dpanic\n\n Define the behaviour when an error is encountered. (Either ignore\n errors and just mark the file system erroneous and continue, or remount\n the file system read-only, or panic and halt the system.) The default is\n set in the filesystem superblock, and can be changed using tune2fs(8).\n\n ---- end of quote ----\n\nHowever EXT3_ERRORS_CONTINUE is not read from the superblock, and thus\nERRORS_CONT is not saved on the sbi-\u003es_mount_opt. It leads to the incorrect\nhandle of errors on ext3.\n\nThen we\u0027ve checked corresponding code in ext2 and discovered that it is buggy\nas well:\n\n- EXT2_ERRORS_CONTINUE is not read from the superblock (the same);\n\n- parse_option() does not clean the alternative values and thus something\n like (ERRORS_CONT|ERRORS_RO) can be set;\n\n- if options are omitted, parse_option() does not set any of these options.\n\nTherefore it is possible to set any combination of these options on the ext2:\n\n- none of them may be set: EXT2_ERRORS_CONTINUE on superblock / empty mount\n options;\n\n- any of them may be set using mount options;\n\n- 2 any options may be set: by using EXT2_ERRORS_RO/EXT2_ERRORS_PANIC on the\n superblock and other value in mount options;\n\n- and finally all three options may be set by adding third option in remount.\n\nCurrently ext2 uses these values only in ext2_error() and it is not leading to\nany noticeable troubles. However somebody may be discouraged when he will try\nto workaround EXT2_ERRORS_PANIC on the superblock by using errors\u003dcontinue in\nmount options.\n\nThis patch:\n\nEXT3_ERRORS_CONTINUE should be taken from the superblock as default value for\nerror behaviour.\n\nSigned-off-by:\tDmitry Mishin \u003cdim@openvz.org\u003e\nAcked-by:\tVasily Averin \u003cvvs@sw.ru\u003e\nAcked-by: \tKirill Korotaev \u003cdev@openvz.org\u003e\nCc: \u003clinux-ext4@vger.kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "1a1d92c10dd24bbdc28b3d6e2d03ec199dd3a65b", "tree": "fade83955f75e718e39153d6f81d221403338bed", "parents": [ "f52720ca5f48574e347dff35ffe6b389ace61537" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@gmail.com", "time": "Wed Sep 27 01:49:40 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Sep 27 08:26:10 2006 -0700" }, "message": "[PATCH] Really ignore kmem_cache_destroy return value\n\n* Rougly half of callers already do it by not checking return value\n* Code in drivers/acpi/osl.c does the following to be sure:\n\n\t(void)kmem_cache_destroy(cache);\n\n* Those who check it printk something, however, slab_error already printed\n the name of failed cache.\n* XFS BUGs on failed kmem_cache_destroy which is not the decision\n low-level filesystem driver should make. Converted to ignore.\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "f8314dc60ccba7e41f425048c4160dc7f63377d5", "tree": "4e361a6e93dc7f64da0244e5a0dfef1fface0ddb", "parents": [ "32c2d2bc4bed61323f14f2a7d69ccbd567253d8a" ], "author": { "name": "Panagiotis Issaris", "email": "takis@issaris.org", "time": "Wed Sep 27 01:49:37 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Sep 27 08:26:10 2006 -0700" }, "message": "[PATCH] fs: Conversions from kmalloc+memset to k(z|c)alloc\n\nConversions from kmalloc+memset to kzalloc.\n\nSigned-off-by: Panagiotis Issaris \u003ctakis@issaris.org\u003e\nJffs2-bit-acked-by: David Woodhouse \u003cdwmw2@infradead.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a4e4de36dc446b2193bdc8ebb96a96e44b69dd94", "tree": "d9a024e2c10dcb94decadc57caac162cef706307", "parents": [ "e9ad5620bfb901df8a7a2603c88689ededeecaf1" ], "author": { "name": "Dave Kleikamp", "email": "shaggy@austin.ibm.com", "time": "Wed Sep 27 01:49:36 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Sep 27 08:26:10 2006 -0700" }, "message": "[PATCH] ext3: Fix sparse warnings\n\nFixing up some endian-ness warnings in preparation to clone ext4 from ext3.\n\nSigned-off-by: Dave Kleikamp \u003cshaggy@austin.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "e9ad5620bfb901df8a7a2603c88689ededeecaf1", "tree": "82a2b22e1b7401b98fc2f201b8df2db05764332a", "parents": [ "7543fc7b3abfee8c6cd6349ebd5e5fde02fac984" ], "author": { "name": "Dave Kleikamp", "email": "shaggy@austin.ibm.com", "time": "Wed Sep 27 01:49:35 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Sep 27 08:26:10 2006 -0700" }, "message": "[PATCH] ext3: More whitespace cleanups\n\nMore white space cleanups in preparation of cloning ext4 from ext3.\nRemoving spaces that precede a tab.\n\nSigned-off-by: Dave Kleikamp \u003cshaggy@austin.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "7543fc7b3abfee8c6cd6349ebd5e5fde02fac984", "tree": "c3525ab6440599fcde96bda0cd41db30308dc2b3", "parents": [ "36faadc144477b4929c8fe60b8053f4472eeb3d2" ], "author": { "name": "Vasily Averin", "email": "vvs@sw.ru", "time": "Wed Sep 27 01:49:33 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Sep 27 08:26:09 2006 -0700" }, "message": "[PATCH] ext3: wrong error behavior\n\nSWsoft Virtuozzo/OpenVZ Linux kernel team has discovered that ext3 error\nbehavior was broken in linux kernels since 2.5.x versions by the following\npatch:\n\n2002/10/31 02:15:26-05:00 tytso@snap.thunk.org\nDefault mount options from superblock for ext2/3 filesystems\nhttp://linux.bkbits.net:8080/linux-2.6/gnupatch@3dc0d88eKbV9ivV4ptRNM8fBuA3JBQ\n\nIn case ext3 file system is mounted with errors\u003dcontinue\n(EXT3_ERRORS_CONTINUE) errors should be ignored when possible. However at\npresent in case of any error kernel aborts journal and remounts filesystem\nto read-only. Such behavior was hit number of times and noted to differ\nfrom that of 2.4.x kernels.\n\nThis patch fixes this:\n- do nothing in case of EXT3_ERRORS_CONTINUE,\n- set EXT3_MOUNT_ABORT and call journal_abort() in all other cases\n- panic() should be called after ext3_commit_super() to save\n sb marked as EXT3_ERROR_FS\n\nSigned-off-by: Vasily Averin \u003cvvs@sw.ru\u003e\nAcked-by: Kirill Korotaev \u003cdev@sw.ru\u003e\nCc: Theodore Ts\u0027o \u003ctytso@mit.edu\u003e\nCc: \"Stephen C. Tweedie\" \u003csct@redhat.com\u003e\nCc: Mingming Cao \u003ccmm@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "eee194e76c681dbdbf5024b889fda1181b66ef57", "tree": "bbefd2b2da5a49dcf8057e182f35c044445111e9", "parents": [ "41f04d852e359582518f950d12b2287766613022" ], "author": { "name": "Eric Sandeen", "email": "esandeen@redhat.com", "time": "Wed Sep 27 01:49:30 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Sep 27 08:26:09 2006 -0700" }, "message": "[PATCH] ext3: inode numbers are unsigned long\n\nThis is primarily format string fixes, with changes to ialloc.c where large\ninode counts could overflow, and also pass around journal_inum as an\nunsigned long, just to be pedantic about it....\n\nSigned-off-by: Eric Sandeen \u003cesandeen@redhat.com\u003e\nCc: Mingming Cao \u003ccmm@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "855565e81ad8940cc645b5110ec2c7f124a76d23", "tree": "48b5ff0eb7bd297404b301e679d6330976e3e90d", "parents": [ "2aed3484695ecb03f1395bb62f1099e8b0826124" ], "author": { "name": "Eric Sandeen", "email": "esandeen@redhat.com", "time": "Wed Sep 27 01:49:29 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Sep 27 08:26:09 2006 -0700" }, "message": "[PATCH] fix ext3 mounts at 16T\n\nI need to do some actual IO testing now, but this gets things mounting for\na 16T ext3 filesystem. (patched up e2fsprogs is needed too, I\u0027ll send that\noff the kernel list)\n\nThis patch fixes these issues in the kernel:\n\no sbi-\u003es_groups_count overflows in ext3_fill_super()\n\n\tsbi-\u003es_groups_count \u003d (le32_to_cpu(es-\u003es_blocks_count) -\n\t\t\t le32_to_cpu(es-\u003es_first_data_block) +\n\t\t\t EXT3_BLOCKS_PER_GROUP(sb) - 1) /\n\t\t\t EXT3_BLOCKS_PER_GROUP(sb);\n\n at 16T, s_blocks_count is already maxed out; adding\n EXT3_BLOCKS_PER_GROUP(sb) overflows it and groups_count comes out to 0.\n Not really what we want, and causes a failed mount.\n\n Feel free to check my math (actually, please do!), but changing it this\n way should work \u0026 avoid the overflow:\n\n (A + B - 1)/B changed to: ((A - 1)/B) + 1\n\no ext3_check_descriptors() overflows range checks\n\n ext3_check_descriptors() iterates over all block groups making sure\n that various bits are within the right block ranges... on the last pass\n through, it is checking the error case\n\n [item] \u003e\u003d block + EXT3_BLOCKS_PER_GROUP(sb)\n\n where \"block\" is the first block in the last block group. The last\n block in this group (and the last one that will fit in 32 bits) is block\n + EXT3_BLOCKS_PER_GROUP(sb)- 1. block + EXT3_BLOCKS_PER_GROUP(sb) wraps\n back around to 0.\n\n so, make things clearer with \"first_block\" and \"last_block\" where those\n are first and last, inclusive, and use \u003c, \u003e rather than \u003c, \u003e\u003d.\n\n Finally, the last block group may be smaller than the rest, so account\n for this on the last pass through: last_block \u003d sb-\u003es_blocks_count - 1;\n\n(a similar patch could be done for ext2; does anyone in their right mind\nuse ext2 at 16T? I\u0027ll send an ext2 patch doing the same thing if that\u0027s\nwarranted)\n\nSigned-off-by: Eric Sandeen \u003cesandeen@redhat.com\u003e\nCc: Mingming Cao \u003ccmm@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "ae6ddcc5f24d6b06ae9231dc128904750a4155e0", "tree": "93c6e20b513f39b616af101dabe9b756f7300d0d", "parents": [ "e7ab8d65055e9b9dfc131d0467cfc5a8368d7ee4" ], "author": { "name": "Mingming Cao", "email": "cmm@us.ibm.com", "time": "Wed Sep 27 01:49:27 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Sep 27 08:26:09 2006 -0700" }, "message": "[PATCH] ext3 and jbd cleanup: remove whitespace\n\nRemove whitespace from ext3 and jbd, before we clone ext4.\n\nSigned-off-by: Mingming Cao\u003ccmm@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "fdb36673a9d6accf93b11e7eff3a7e34cd284616", "tree": "3e34c42fc03b4606f834e0516a62417082fd1ab0", "parents": [ "ecaff756ff540f3821e2b00b8fa19aca07c7c3e5" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Sat Sep 16 12:15:38 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Sep 16 12:54:31 2006 -0700" }, "message": "[PATCH] knfsd: Make ext3 reject filehandles referring to invalid inode number\n\nInodes earlier than the \u0027first\u0027 inode (e.g. journal, resize) should be\nrejected early - except the root inode. Also inode numbers that are too\nbig should be rejected early.\n\n[akpm@osdl.org: cleanup]\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "5c81a4197de38411fe3e27f8593fff73a5d6b868", "tree": "0a7867025e08353bf9946759864beeaf0ff01ad2", "parents": [ "59345374742ee6673c2d04b0fa8c888e881b7209" ], "author": { "name": "Arjan van de Ven", "email": "arjan@linux.intel.com", "time": "Mon Jul 03 00:25:20 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:08 2006 -0700" }, "message": "[PATCH] lockdep: annotate the quota code\n\nThe quota code plays interesting games with the lock ordering; to quote Jan:\n\n| i_mutex of inode containing quota file is acquired after all other\n| quota locks. i_mutex of all other inodes is acquired before quota\n| locks. Quota code makes sure (by resetting inode operations and\n| setting special flag on inode) that noone tries to enter quota code\n| while holding i_mutex on a quota file...\n\nThe good news is that all of this special case i_mutex grabbing happens in the\n(per filesystem) low level quota write function. For this special case we\nneed a new I_MUTEX_* nesting level, since this just entirely outside any of\nthe regular VFS locking rules for i_mutex. I trust Jan on his blue eyes that\nthis is not ever going to deadlock; and based on that the patch below is what\nit takes to inform lockdep of these very interesting new locking rules.\n\nThe new locking rule for the I_MUTEX_QUOTA nesting level is that this is the\ndeepest possible level of nesting for i_mutex, and that this only should be\nused in quota write (and possibly read) function of filesystems. This makes\nthe lock ordering of the I_MUTEX_* levels:\n\nI_MUTEX_PARENT -\u003e I_MUTEX_CHILD -\u003e I_MUTEX_NORMAL -\u003e I_MUTEX_QUOTA\n\nHas no effect on non-lockdep kernels.\n\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Jan Kara \u003cjack@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "6ab3d5624e172c553004ecc862bfeac16d9d68b7", "tree": "6d98881fe91fd9583c109208d5c27131b93fa248", "parents": [ "e02169b682bc448ccdc819dc8639ed34a23cedd8" ], "author": { "name": "Jörn Engel", "email": "joern@wohnheim.fh-wedel.de", "time": "Fri Jun 30 19:25:36 2006 +0200" }, "committer": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Fri Jun 30 19:25:36 2006 +0200" }, "message": "Remove obsolete #include \u003clinux/config.h\u003e\n\nSigned-off-by: Jörn Engel \u003cjoern@wohnheim.fh-wedel.de\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\n" }, { "commit": "ade1a29e168ba08b699a418ff5e762315fa33f70", "tree": "d01dbf3a9da6f76d21e2c0b17f481709b17c8839", "parents": [ "71c0cd7042672fce2463d82183d20bfb574f4cb5" ], "author": { "name": "Badari Pulavarty", "email": "pbadari@us.ibm.com", "time": "Mon Jun 26 00:25:04 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:20 2006 -0700" }, "message": "[PATCH] ext3: Add \"-o bh\" option\n\nThis patch adds \"-o bh\" option to force use of buffer_heads. This option\nis needed when we make \"nobh\" as default - and if we run into problems.\n\nSigned-off-by: Badari Pulavarty \u003cpbadari@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "43d23f9039fc810ecd621f1e4f9d578eadce058a", "tree": "be241eb5a8e6010f1f8ca9e960bc9838b70d6779", "parents": [ "1c2bf374a4b8c2e1a3e6ff3a64fb67272a8cd2e2" ], "author": { "name": "Mingming Cao", "email": "cmm@us.ibm.com", "time": "Sun Jun 25 05:48:07 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jun 25 10:01:10 2006 -0700" }, "message": "[PATCH] ext3_fsblk_t: the rest of in-kernel filesystem blocks conversion\n\nConvert the ext3 in-kernel filesystem blocks to ext3_fsblk_t. Convert the\nrest of all unsigned long type in-kernel filesystem blocks to ext3_fsblk_t,\nand replace the printk format string respondingly.\n\nSigned-off-by: Mingming Cao \u003ccmm@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "1c2bf374a4b8c2e1a3e6ff3a64fb67272a8cd2e2", "tree": "abb4e01a4bc146183d5cf1f0e18c1aa6e847aa5e", "parents": [ "cedfb178ada245b6c52a654936b34d7996e26a1d" ], "author": { "name": "Mingming Cao", "email": "cmm@us.ibm.com", "time": "Sun Jun 25 05:48:06 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jun 25 10:01:10 2006 -0700" }, "message": "[PATCH] ext3_fsblk_t: filesystem, group blocks and bug fixes\n\nSome of the in-kernel ext3 block variable type are treated as signed 4 bytes\nint type, thus limited ext3 filesystem to 8TB (4kblock size based). While\ntrying to fix them, it seems quite confusing in the ext3 code where some\nblocks are filesystem-wide blocks, some are group relative offsets that need\nto be signed value (as -1 has special meaning). So it seem saner to define\ntwo types of physical blocks: one is filesystem wide blocks, another is\ngroup-relative blocks. The following patches clarify these two types of\nblocks in the ext3 code, and fix the type bugs which limit current 32 bit ext3\nfilesystem limit to 8TB.\n\nWith this series of patches and the percpu counter data type changes in the mm\ntree, we are able to extend exts filesystem limit to 16TB.\n\nThis work is also a pre-request for the recent \u003e32 bit ext3 work, and makes\nthe kernel to able to address 48 bit ext3 block a lot easier: Simply redefine\next3_fsblk_t from unsigned long to sector_t and redefine the format string for\next3 filesystem block corresponding.\n\nTwo RFC with a series patches have been posted to ext2-devel list and have\nbeen reviewed and discussed:\nhttp://marc.theaimsgroup.com/?l\u003dext2-devel\u0026m\u003d114722190816690\u0026w\u003d2\n\nhttp://marc.theaimsgroup.com/?l\u003dext2-devel\u0026m\u003d114784919525942\u0026w\u003d2\n\nPatches are tested on both 32 bit machine and 64 bit machine, \u003c8TB ext3 and\n\u003e8TB ext3 filesystem(with the latest to be released e2fsprogs-1.39). Tests\nincludes overnight fsx, tiobench, dbench and fsstress.\n\nThis patch:\n\nDefines ext3_fsblk_t and ext3_grpblk_t, and the printk format string for\nfilesystem wide blocks.\n\nThis patch classifies all block group relative blocks, and ext3_fsblk_t blocks\noccurs in the same function where used to be confusing before. Also include\nkernel bug fixes for filesystem wide in-kernel block variables. There are\nsome fileystem wide blocks are treated as int/unsigned int type in the kernel\ncurrently, especially in ext3 block allocation and reservation code. This\npatch fixed those bugs by converting those variables to ext3_fsblk_t(unsigned\nlong) type.\n\nSigned-off-by: Mingming Cao \u003ccmm@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "d2e5b13c4a7c68fdbcf389c9fffc12cfa2c185af", "tree": "8e82fbc922646a754918de5381e5e0d4efcc896e", "parents": [ "e8f1c6227a0bc9b1e3a7e87cd31f650a909f647f" ], "author": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Sun Jun 25 05:47:52 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jun 25 10:01:07 2006 -0700" }, "message": "[PATCH] ext3: remove inconsistent space before exclamation point in mount code\n\nThis was reported as Debian bug #336604.\n\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" } ], "next": "fcd5df35882b128ef3e160fab3074e6fe7ae501b" }