)]}' { "log": [ { "commit": "871a293155a24554e153538d36e3a80fa169aefb", "tree": "7e38f5a2f9e87f63cbc4bc1077a4bb49dde441b0", "parents": [ "907f4554e2521cb28b0009d17167760650a9561c" ], "author": { "name": "Christoph Hellwig", "email": "hch@infradead.org", "time": "Wed Mar 03 09:05:07 2010 -0500" }, "committer": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Fri Mar 05 00:20:30 2010 +0100" }, "message": "dquot: cleanup dquot initialize routine\n\nGet rid of the initialize dquot operation - it is now always called from\nthe filesystem and if a filesystem really needs it\u0027s own (which none\ncurrently does) it can just call into it\u0027s own routine directly.\n\nRename the now static low-level dquot_initialize helper to __dquot_initialize\nand vfs_dq_init to dquot_initialize to have a consistent namespace.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\n" }, { "commit": "907f4554e2521cb28b0009d17167760650a9561c", "tree": "68dc49163fd34331f8efbd63592c8f1baa387031", "parents": [ "9f7547580263d4a55efe06ce5cfd567f568be6e8" ], "author": { "name": "Christoph Hellwig", "email": "hch@infradead.org", "time": "Wed Mar 03 09:05:06 2010 -0500" }, "committer": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Fri Mar 05 00:20:30 2010 +0100" }, "message": "dquot: move dquot initialization responsibility into the filesystem\n\nCurrently various places in the VFS call vfs_dq_init directly. This means\nwe tie the quota code into the VFS. Get rid of that and make the\nfilesystem responsible for the initialization. For most metadata operations\nthis is a straight forward move into the methods, but for truncate and\nopen it\u0027s a bit more complicated.\n\nFor truncate we currently only call vfs_dq_init for the sys_truncate case\nbecause open already takes care of it for ftruncate and open(O_TRUNC) - the\nnew code causes an additional vfs_dq_init for those which is harmless.\n\nFor open the initialization is moved from do_filp_open into the open method,\nwhich means it happens slightly earlier now, and only for regular files.\nThe latter is fine because we don\u0027t need to initialize it for operations\non special files, and we already do it as part of the namespace operations\nfor directories.\n\nAdd a dquot_file_open helper that filesystems that support generic quotas\ncan use to fill in -\u003eopen.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\n" }, { "commit": "9df93939b735dd273e49cbee290b9f4738500ef4", "tree": "2840172239e13d1c0fea496755b8346a9b394336", "parents": [ "26245c949c8473ea7352907b5a54bc34487eb87f" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Wed Jan 06 21:58:48 2010 +0100" }, "committer": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Fri Mar 05 00:20:20 2010 +0100" }, "message": "ext3: Use bitops to read/modify EXT3_I(inode)-\u003ei_state\n\nAt several places we modify EXT3_I(inode)-\u003ei_state without holding i_mutex\n(ext3_release_file, ext3_bmap, ext3_journalled_writepage, ext3_do_update_inode,\n...). These modifications are racy and we can lose updates to i_state. So\nconvert handling of i_state to use bitops which are atomic.\n\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\n" }, { "commit": "e367626b6164aeecb97fb7c20509ed8696babc26", "tree": "e69721734412f9373aea87297c4ff9450cf55308", "parents": [ "a2a735ad666a04306a708b5a0109cc1fe113f569" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Tue Aug 18 17:51:23 2009 +0200" }, "committer": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Mon Sep 14 17:08:16 2009 +0200" }, "message": "ext3: Remove syncing logic from ext3_file_write\n\nSyncing is now properly done by generic_file_aio_write() so no special logic is\nneeded in ext3.\n\nCC: linux-ext4@vger.kernel.org\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\n" }, { "commit": "1d5ccd1c422d7d292a9e45248aa36771900c6331", "tree": "6fa8e117697dcb42dfec026149dfea49325bed98", "parents": [ "6d848a488ad83cc3891bb274691118f45ce6aab9" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Aug 28 12:12:24 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 08 11:09:04 2009 -0700" }, "message": "ext[234]: move over to \u0027check_acl\u0027 permission model\n\nDon\u0027t implement per-filesystem \u0027extX_permission()\u0027 functions that have\nto be called for every path component operation, and instead just expose\nthe actual ACL checking so that the VFS layer can now do it for us.\n\nReviewed-by: James Morris \u003cjmorris@namei.org\u003e\nAcked-by: Serge Hallyn \u003cserue@us.ibm.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "20bec8ab1458c24bed0d5492ee15d87807fc415a", "tree": "e5f910947dbe314b96a591e41e2cfb2d3322caad", "parents": [ "18b34b9546dc192d978dda940673f40928d2e36e", "e7c8f5079ed9ec9e6eb1abe3defc5fb4ebfdf1cb" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Apr 03 11:10:33 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Apr 03 11:10:33 2009 -0700" }, "message": "Merge branch \u0027ext3-latency-fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4\n\n* \u0027ext3-latency-fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4:\n ext3: Add replace-on-rename hueristics for data\u003dwriteback mode\n ext3: Add replace-on-truncate hueristics for data\u003dwriteback mode\n ext3: Use WRITE_SYNC for commits which are caused by fsync()\n block_write_full_page: Use synchronous writes for WBC_SYNC_ALL writebacks\n" }, { "commit": "f7ab34ea723ed304b19698efca85d6f40cecd99b", "tree": "28a609a654a24bc40d694fd2ec87a1f785c97c79", "parents": [ "512a004382f2c60d5c4f855476ba965adc00250c" ], "author": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Fri Apr 03 01:34:35 2009 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Fri Apr 03 01:34:35 2009 -0400" }, "message": "ext3: Add replace-on-truncate hueristics for data\u003dwriteback mode\n\nIn data\u003dwriteback mode, start an asynchronous flush when closing a\nfile which had been previously truncated down to zero. This lowers\nthe probability of data loss in the case of applications that attempt\nto replace a file using truncate.\n\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\n" }, { "commit": "039fd8ce6258e01ec29f1637f9bf1868dd877c55", "tree": "dcc90b006655eecad1d0cd82850feef2398976fa", "parents": [ "b277c884f7856ce0791b1e72079023a86767981b" ], "author": { "name": "Cyrus Massoumi", "email": "cyrusm@gmx.net", "time": "Thu Apr 02 16:57:12 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Apr 02 19:04:52 2009 -0700" }, "message": "ext3: remove the BKL in ext3/ioctl.c\n\nReformat ext3/ioctl.c to make it look more like ext4/ioctl.c and remove\nthe BKL around ext3_ioctl().\n\nSigned-off-by: Cyrus Massoumi \u003ccyrusm@gmx.net\u003e\nCc: \u003clinux-ext4@vger.kernel.org\u003e\nAcked-by: 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": "68c9d702bb72f367f3b148963ec6cf5e07ff7f65", "tree": "16fc61a1bd973c14a7858ab1fbcb306d3ae75184", "parents": [ "00dc417fa3e763345b34ccb6034d72de76eea0a1" ], "author": { "name": "Josef Bacik", "email": "jbacik@redhat.com", "time": "Fri Oct 03 17:32:43 2008 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Fri Oct 03 17:32:43 2008 -0400" }, "message": "generic block based fiemap implementation\n\nAny block based fs (this patch includes ext3) just has to declare its own\nfiemap() function and then call this generic function with its own\nget_block_t. This works well for block based filesystems that will map\nmultiple contiguous blocks at one time, but will work for filesystems that\nonly map one block at a time, you will just end up with an \"extent\" for each\nblock. One gotcha is this will not play nicely where there is hole+data\nafter the EOF. This function will assume its hit the end of the data as soon\nas it hits a hole after the EOF, so if there is any data past that it will\nnot pick that up. AFAIK no block based fs does this anyway, but its in the\ncomments of the function anyway just in case.\n\nSigned-off-by: Josef Bacik \u003cjbacik@redhat.com\u003e\nSigned-off-by: Mark Fasheh \u003cmfasheh@suse.com\u003e\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\nCc: linux-fsdevel@vger.kernel.org\n" }, { "commit": "5ffc4ef45b3b0a57872f631b4e4ceb8ace0d7496", "tree": "437ec32a58ac5e4794565b2bbb3da6611f0d6a04", "parents": [ "534f2aaa6ab07cd71164180bc958a7dcde41db11" ], "author": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Fri Jun 01 11:49:19 2007 +0200" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Tue Jul 10 08:04:13 2007 +0200" }, "message": "sendfile: remove .sendfile from filesystems that use generic_file_sendfile()\n\nThey can use generic_file_splice_read() instead. Since sys_sendfile() now\nprefers that, there should be no change in behaviour.\n\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "754661f143e70d66eae6c48532ca245aa05dec0e", "tree": "c3ed0f7f96061931e497ed92d2b21294756b4831", "parents": [ "9c2e08c592cd357a8330c34def1e8ecfdcf53275" ], "author": { "name": "Arjan van de Ven", "email": "arjan@linux.intel.com", "time": "Mon Feb 12 00:55:38 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Feb 12 09:48:46 2007 -0800" }, "message": "[PATCH] mark struct inode_operations const 1\n\nMany struct inode_operations in the kernel can be \"const\". Marking them const\nmoves these to the .rodata section, which avoids false sharing with potential\ndirty data. In addition it\u0027ll catch accidental writes at compile time to\nthese shared resources.\n\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "fe21a69389165b9641a8d0b89e00a71c4e5f5d59", "tree": "69680eba96fa96884edea6af2d6e060b90a2cc37", "parents": [ "c29c6934304a05781c9bd1611bd98870689f34e7" ], "author": { "name": "Josef \"Jeff\" Sipek", "email": "jsipek@cs.sunysb.edu", "time": "Fri Dec 08 02:36:38 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Fri Dec 08 08:28:41 2006 -0800" }, "message": "[PATCH] ext3: change uses of f_{dentry, vfsmnt} to use f_path\n\nChange all the uses of f_{dentry,vfsmnt} to f_path.{dentry,mnt} in the ext3\nfilesystem.\n\nSigned-off-by: Josef \"Jeff\" Sipek \u003cjsipek@cs.sunysb.edu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "ee0b3e671baff681d69fbf0db33b47603c0a8280", "tree": "3202ff815b2196c6c353bc5b28d7a2800df273ec", "parents": [ "027445c37282bc1ed26add45e573ad2d3e4860a5" ], "author": { "name": "Badari Pulavarty", "email": "pbadari@us.ibm.com", "time": "Sat Sep 30 23:28:47 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Oct 01 00:39:28 2006 -0700" }, "message": "[PATCH] Remove readv/writev methods and use aio_read/aio_write instead\n\nThis patch removes readv() and writev() methods and replaces them with\naio_read()/aio_write() methods.\n\nSigned-off-by: Badari Pulavarty \u003cpbadari@us.ibm.com\u003e\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "027445c37282bc1ed26add45e573ad2d3e4860a5", "tree": "93eab101a938ffebaea64703033c8649df4d73f0", "parents": [ "9ea0f9499d15c49df23e7aac4332d830c40e12d0" ], "author": { "name": "Badari Pulavarty", "email": "pbadari@us.ibm.com", "time": "Sat Sep 30 23:28:46 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Oct 01 00:39:28 2006 -0700" }, "message": "[PATCH] Vectorize aio_read/aio_write fileop methods\n\nThis patch vectorizes aio_read() and aio_write() methods to prepare for\ncollapsing all aio \u0026 vectored operations into one interface - which is\naio_read()/aio_write().\n\nSigned-off-by: Badari Pulavarty \u003cpbadari@us.ibm.com\u003e\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nCc: Michael Holzheu \u003cHOLZHEU@de.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "52a700c5675f399c07e6e57328291e57f13ef3bb", "tree": "4ef1a3a7d66f589ad2e5f7d769da8c30f172a70e", "parents": [ "e322ff07fb2d0f05c02d85e7c6b30d23f308c20f" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Tue Aug 29 19:06:23 2006 +0100" }, "committer": { "name": "Jens Axboe", "email": "axboe@nelson.home.kernel.dk", "time": "Sat Sep 30 20:52:29 2006 +0200" }, "message": "[PATCH] BLOCK: Move the Ext3 device ioctl compat stuff to the Ext3 driver [try #6]\n\nMove the Ext3 device ioctl compat stuff from fs/compat_ioctl.c to the Ext3\ndriver so that the Ext3 header file doesn\u0027t need to be included.\n\nSigned-Off-By: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Jens Axboe \u003caxboe@kernel.dk\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": "5274f052e7b3dbd81935772eb551dfd0325dfa9d", "tree": "c79f813ec513660edb6f1e4a75cb366c6b84f53f", "parents": [ "5d4fe2c1ce83c3e967ccc1ba3d580c1a5603a866" ], "author": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Thu Mar 30 15:15:30 2006 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Mar 30 12:28:18 2006 -0800" }, "message": "[PATCH] Introduce sys_splice() system call\n\nThis adds support for the sys_splice system call. Using a pipe as a\ntransport, it can connect to files or sockets (latter as output only).\n\nFrom the splice.c comments:\n\n \"splice\": joining two ropes together by interweaving their strands.\n\n This is the \"extended pipe\" functionality, where a pipe is used as\n an arbitrary in-memory buffer. Think of a pipe as a small kernel\n buffer that you can use to transfer data from one end to the other.\n\n The traditional unix read/write is extended with a \"splice()\" operation\n that transfers data buffers to or from a pipe buffer.\n\n Named by Larry McVoy, original implementation from Linus, extended by\n Jens to support splicing to files and fixing the initial implementation\n bugs.\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "4b6f5d20b04dcbc3d888555522b90ba6d36c4106", "tree": "420f271eaef7d3def7d4433b151c3cb6d7a54770", "parents": [ "99ac48f54a91d02140c497edc31dc57d4bc5c85d" ], "author": { "name": "Arjan van de Ven", "email": "arjan@infradead.org", "time": "Tue Mar 28 01:56:42 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Mar 28 09:16:06 2006 -0800" }, "message": "[PATCH] Make most file operations structs in fs/ const\n\nThis is a conversion to make the various file_operations structs in fs/\nconst. Basically a regexp job, with a few manual fixups\n\nThe goal is both to increase correctness (harder to accidentally write to\nshared datastructures) and reducing the false sharing of cachelines with\nthings that get dirty in .data (while .rodata is nicely read only and thus\ncache clean)\n\nSigned-off-by: Arjan van de Ven \u003carjan@infradead.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "97461518610fb1679f67333bb699bb81136e49fe", "tree": "483fcaf10744a96ad9fced97910fa75610c3fcdb", "parents": [ "7bf6d78dd93ccc52cd2cac5066c4b84834e4f1f2" ], "author": { "name": "Arjan van de Ven", "email": "arjan@infradead.org", "time": "Thu Mar 23 03:00:42 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Mar 23 07:38:14 2006 -0800" }, "message": "[PATCH] convert ext3\u0027s truncate_sem to a mutex\n\next3\u0027s truncate_sem is always released in the same function it\u0027s taken\nand it otherwise is a mutex as well..\n\nSigned-off-by: Arjan van de Ven \u003carjan@infradead.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "21fe3471c3aaa5c489c5d3a4d705291eb7511248", "tree": "d1074604279a899f617d6653b42a31e01226f824", "parents": [ "fb3cc4320e1fd87143683b540e459a2e20fdc9bb" ], "author": { "name": "Mingming Cao", "email": "cmm@us.ibm.com", "time": "Tue Jun 28 20:45:16 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Tue Jun 28 21:20:35 2005 -0700" }, "message": "[PATCH] ext3: reduce allocate-with-reservation lock latencies\n\nCurrently in ext3 block reservation code, the global filesystem reservation\ntree lock (rsv_block) is hold during the process of searching for a space\nto make a new reservation window, including while scaning the block bitmap\nto verify if the avalible window has a free block. Holding the lock during\nbitmap scan is unnecessary and could possibly cause scalability issue and\nlatency issues.\n\nThis patch tries to address this by dropping the lock before scan the\nbitmap. Before that we need to reserve the open window in case someone\nelse is targetting at the same window. Question was should we reserve the\nwhole free reservable space or just the window size we need. Reserve the\nwhole free reservable space will possibly force other threads which\nintended to do block allocation nearby move to another block group(cause\nbad layout). In this patch, we just reserve the desired size before drop\nthe lock and scan the block bitmap. This patch fixed a ext3 reservation\nlatency issue seen on a cvs check out test. Patch is tested with many fsx,\ntiobench, dbench and untar a kernel test.\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": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "tree": "0bba044c4ce775e45a88a51686b5d9f90697ea9d", "parents": [], "author": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Apr 16 15:20:36 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Apr 16 15:20:36 2005 -0700" }, "message": "Linux-2.6.12-rc2\n\nInitial git repository build. I\u0027m not bothering with the full history,\neven though we have it. We can create a separate \"historical\" git\narchive of that later if we want to, and in the meantime it\u0027s about\n3.2GB when imported into git - space that would just make the early\ngit days unnecessarily complicated, when we don\u0027t have a lot of good\ninfrastructure for it.\n\nLet it rip!\n" } ] }