)]}' { "log": [ { "commit": "8a2bfdcbfa441d8b0e5cb9c9a7f45f77f80da465", "tree": "10c90347c8eaf6dcad69b74198c535c2febd3387", "parents": [ "1463fdbcc797dfcb8574ababbd39cf6205f6ed00" ], "author": { "name": "Mingming Cao", "email": "cmm@us.ibm.com", "time": "Wed Feb 28 20:13:35 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Mar 01 14:53:38 2007 -0800" }, "message": "[PATCH] ext[34]: EA block reference count racing fix\n\nThere are race issues around ext[34] xattr block release code.\n\next[34]_xattr_release_block() checks the reference count of xattr block\n(h_refcount) and frees that xattr block if it is the last one reference it.\n Unlike ext2, the check of this counter is unprotected by any lock.\next[34]_xattr_release_block() will free the mb_cache entry before freeing\nthat xattr block. There is a small window between the check for the re\nh_refcount \u003d\u003d1 and the call to mb_cache_entry_free(). During this small\nwindow another inode might find this xattr block from the mbcache and reuse\nit, racing a refcount updates. The xattr block will later be freed by the\nfirst inode without notice other inode is still use it. Later if that\nblock is reallocated as a datablock for other file, then more serious\nproblem might happen.\n\nWe need put a lock around places checking the refount as well to avoid\nracing issue. Another place need this kind of protection is in\next3_xattr_block_set(), where it will modify the xattr block content in-\nthe-fly if the refcount is 1 (means it\u0027s the only inode reference it).\n\nThis will also fix another issue: the xattr block may not get freed at all\nif no lock is to protect the refcount check at the release time. It is\npossible that the last two inodes could release the shared xattr block at\nthe same time. But both of them think they are not the last one so only\ndecreased the h_refcount without freeing xattr block at all.\n\nWe need to call lock_buffer() after ext3_journal_get_write_access() to\navoid deadlock (because the later will call lock_buffer()/unlock_buffer\n() as well).\n\nSigned-off-by: Mingming Cao \u003ccmm@us.ibm.com\u003e\nCc: Andreas Gruenbacher \u003cagruen@suse.de\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": "e627432c2948d500669a6c4522f22b66f5118d64", "tree": "dc7abe744ab9eff3a3b95251a3d3552ed8b54f0c", "parents": [ "ae6b95d4d86565a4f267359852f7fbe000b6e0e7" ], "author": { "name": "Aneesh Kumar K.V", "email": "aneesh.kumar@gmail.com", "time": "Tue Feb 20 13:57:58 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Feb 20 17:10:14 2007 -0800" }, "message": "[PATCH] ext[234]: update documentation\n\nSigned-off-by: \"Aneesh Kumar K.V\" \u003caneesh.kumar@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": "bbf2f9fb1c7239ae0aea55f7cb1555f4adc15f76", "tree": "a721233e2a69965b28a3ad3baf90a4646d4cb324", "parents": [ "4c3ee8266334e927d2318c8d6da5341a01394c0c" ], "author": { "name": "Robert P. J. Day", "email": "rpjday@mindspring.com", "time": "Sat Feb 17 19:20:16 2007 +0100" }, "committer": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Sat Feb 17 19:20:16 2007 +0100" }, "message": "Fix misspellings of \"agressive\".\n\nFix the various misspellings of \"agressive\", as well as a couple\nother things on the same lines while we\u0027re there.\n\nSigned-off-by: Robert P. J. Day \u003crpjday@mindspring.com\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\n" }, { "commit": "cd354f1ae75e6466a7e31b727faede57a1f89ca5", "tree": "09a2da1672465fefbc7fe06ff4e6084f1dd14c6b", "parents": [ "3fc605a2aa38899c12180ca311f1eeb61a6d867e" ], "author": { "name": "Tim Schmielau", "email": "tim@physik3.uni-rostock.de", "time": "Wed Feb 14 00:33:14 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Feb 14 08:09:54 2007 -0800" }, "message": "[PATCH] remove many unneeded #includes of sched.h\n\nAfter Al Viro (finally) succeeded in removing the sched.h #include in module.h\nrecently, it makes sense again to remove other superfluous sched.h includes.\nThere are quite a lot of files which include it but don\u0027t actually need\nanything defined in there. Presumably these includes were once needed for\nmacros that used to live in sched.h, but moved to other header files in the\ncourse of cleaning it up.\n\nTo ease the pain, this time I did not fiddle with any header files and only\nremoved #includes from .c-files, which tend to cause less trouble.\n\nCompile tested against 2.6.20-rc2 and 2.6.20-rc2-mm2 (with offsets) on alpha,\narm, i386, ia64, mips, powerpc, and x86_64 with allnoconfig, defconfig,\nallmodconfig, and allyesconfig as well as a few randconfigs on x86_64 and all\nconfigs in arch/arm/configs on arm. I also checked that no new warnings were\nintroduced by the patch (actually, some warnings are removed that were emitted\nby unnecessarily included header files).\n\nSigned-off-by: Tim Schmielau \u003ctim@physik3.uni-rostock.de\u003e\nAcked-by: Russell King \u003crmk+kernel@arm.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": "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": "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": "3e4fdaf8aebe489e8e59826fdf78cb64356d2ad0", "tree": "fe95bee85f97d16f192ff02fa8880f857b71d136", "parents": [ "501b9ebf43f9973c3e246c8fbd17144d81a989ef" ], "author": { "name": "Dmitriy Monakhov", "email": "dmonakhov@openvz.org", "time": "Sat Feb 10 01:46:35 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Feb 11 11:18:06 2007 -0800" }, "message": "[PATCH] jbd layer function called instead of fs specific one\n\njbd function called instead of fs specific one.\n\nSigned-off-by: Dmitriy Monakhov \u003cdmonakhov@openvz.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "731b9a549882c76189baafccbd068d5785ea2a82", "tree": "0393399e3dccd93f78595f6e503ae098758c9811", "parents": [ "2988a7740dc0dd9a0cb56576e8fe1d777dff0db3" ], "author": { "name": "Eric Sandeen", "email": "sandeen@redhat.com", "time": "Sat Feb 10 01:46:16 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Feb 11 10:51:34 2007 -0800" }, "message": "[PATCH] remove ext[34]_inc_count and _dec_count\n\n- Naming is confusing, ext3_inc_count manipulates i_nlink not i_count\n- handle argument passed in is not used\n- ext3 and ext4 already call inc_nlink and dec_nlink directly in other places\n\nSigned-off-by: Eric Sandeen \u003csandeen@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": "2988a7740dc0dd9a0cb56576e8fe1d777dff0db3", "tree": "9c1b67be5d16a24d5c613ecb8e3804c7ff3994da", "parents": [ "967bb77c69e3bc44dd1128a8b503a205cce3fd4a" ], "author": { "name": "Eric Sandeen", "email": "sandeen@redhat.com", "time": "Sat Feb 10 01:46:16 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Feb 11 10:51:34 2007 -0800" }, "message": "[PATCH] return ENOENT from ext3_link when racing with unlink\n\nReturn -ENOENT from ext[34]_link if we\u0027ve raced with unlink and i_nlink is\n0. Doing otherwise has the potential to corrupt the orphan inode list,\nbecause we\u0027d wind up with an inode with a non-zero link count on the list,\nand it will never get properly cleaned up \u0026 removed from the orphan list\nbefore it is freed.\n\n[akpm@osdl.org: build fix]\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": "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": "ead6596b9e776ac32d82f7d1931d7638e6d4a7bd", "tree": "32e518737ab4b656cdf573167a6ac6308c4c3aad", "parents": [ "ea9a05a1330053759c02eb2c60547085140a4cbd" ], "author": { "name": "Eric Sandeen", "email": "sandeen@redhat.com", "time": "Sat Feb 10 01:46:08 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Feb 11 10:51:34 2007 -0800" }, "message": "[PATCH] ext4: 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": "9d549890e69156800878a486f832e92d8f3d7c97", "tree": "8da371c871c0fff5cce76a767349edd76457f43e", "parents": [ "fe21a69389165b9641a8d0b89e00a71c4e5f5d59" ], "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] ext4: 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 ext4\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": "01a732eb22dab153732b94962467eaabb1fd3797", "tree": "08b8dbc1a87fb4d0e9e6fd65f7781b04c2684428", "parents": [ "bff19b1d0b2c62882ca4b8f900b52f410c09e967" ], "author": { "name": "Randy Dunlap", "email": "randy.dunlap@oracle.com", "time": "Fri Dec 08 02:35:52 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Fri Dec 08 08:28:37 2006 -0800" }, "message": "[PATCH] ext4 calls journal_stop\n\njournal_stop() is not defined for ext4; change to ext4_journal_stop().\n\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "09b882520bbe01f2e5044642109c1c1d19fe3559", "tree": "aa3644cb7d9fdc6a8a40eb3160f4b28dbecae687", "parents": [ "5d4958f923f431e148d9ba8ff894209a134b943e" ], "author": { "name": "Avantika Mathur", "email": "mathur@us.ibm.com", "time": "Wed Dec 06 20:41:36 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:48 2006 -0800" }, "message": "[PATCH] ext4: Eliminate inline functions\n\nRemoves all inline keywords, since the compiler will make static functions\ninline when it is appropriate.\n\nSigned-off-by: Avantika Mathur \u003cmathur@us.ibm.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": "5d4958f923f431e148d9ba8ff894209a134b943e", "tree": "b23c443fa3047ec02c7ff3527bcb1a76caa97a05", "parents": [ "7e0289766a0750a56260565bd3b74eb544483d45" ], "author": { "name": "Avantika Mathur", "email": "mathur@us.ibm.com", "time": "Wed Dec 06 20:41:35 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:48 2006 -0800" }, "message": "[PATCH] ext4: kmalloc to kzalloc\n\nPerforms kmalloc to kzalloc conversion\n\nSigned-off-by: Avantika Mathur \u003cmathur@us.ibm.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": "7e0289766a0750a56260565bd3b74eb544483d45", "tree": "1982232640bf359c572bd0b905005a79fd9c6030", "parents": [ "7d1c520bb57e4b5e94ec937c13553dccf473341b" ], "author": { "name": "Avantika Mathur", "email": "mathur@us.ibm.com", "time": "Wed Dec 06 20:41:33 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:48 2006 -0800" }, "message": "[PATCH] ext4: if expression format\n\nchanges instances of\n\tif ((lhs \u003d expression)) {\n\nto the preferred coding style\n\n\tlhs\u003dexpression;\n\tif (lhs) {\n\nSigned-off-by: Avantika Mathur \u003cmathur@us.ibm.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": "feb189274638ea357750a9e809f5a6e2223a082e", "tree": "ff783ee2a84cf6dd0319533515a8cfa2d21ec9a1", "parents": [ "97d2a80584b30b5cd32da411deca1986ef61877a" ], "author": { "name": "Johann Lombardi", "email": "johann.lombardi@bull.net", "time": "Wed Dec 06 20:40:46 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:46 2006 -0800" }, "message": "[PATCH] ext4: fix credit calculation in ext4_ext_calc_credits_for_insert\n\nFix a nit in ext4_ext_calc_credits_for_insert(). Besides, credits for the\nnew root are already added in the index split accounting.\n\nSigned-off-by: Johann Lombardi \u003cjohann.lombardi@bull.net\u003e\nSigned-off-by: Alex Tomas \u003calex@clusterfs.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": "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": "ec0837f230e57afde65db72539e748d2a75abed0", "tree": "c997afd235decff9f36b5cc4bfae5e132d86f656", "parents": [ "341cee438593ff9c4520fb73c561460074f29a9a" ], "author": { "name": "Hugh Dickins", "email": "hugh@veritas.com", "time": "Wed Dec 06 20:39:26 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:43 2006 -0800" }, "message": "[PATCH] ext4 balloc: fix _with_rsv freeze\n\nPort fix to the off-by-one in find_next_usable_block\u0027s memscan from ext2 to\next4; but it didn\u0027t cause a serious problem for ext4 because the additional\next4_test_allocatable check rescued it from the error.\n\n[akpm@osdl.org: build fix]\nSigned-off-by: Mingming Cao \u003ccmm@us.ibm.com\u003e\nSigned-off-by: Hugh Dickins \u003chugh@veritas.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": "341cee438593ff9c4520fb73c561460074f29a9a", "tree": "b3d1f445fddc9cbe397e27580a89cc9ae2b611ab", "parents": [ "b78a657f0a64134b3813bbdf4e1853d1420eb8d4" ], "author": { "name": "Hugh Dickins", "email": "hugh@veritas.com", "time": "Wed Dec 06 20:39:24 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:43 2006 -0800" }, "message": "[PATCH] ext4 balloc: use io_error label\n\next4_new_blocks has a nice io_error label for setting -EIO, so goto that in\nthe one place that doesn\u0027t already use it.\n\nSigned-off-by: Mingming Cao \u003ccmm@us.ibm.com\u003e\nSigned-off-by: Hugh Dickins \u003chugh@veritas.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": "b78a657f0a64134b3813bbdf4e1853d1420eb8d4", "tree": "78fce2530b5054624ebcfdbf10fd10ad1b8466ed", "parents": [ "b2f2c76d17b68869914a1ec3ab04c7674668f60d" ], "author": { "name": "Hugh Dickins", "email": "hugh@veritas.com", "time": "Wed Dec 06 20:39:21 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:42 2006 -0800" }, "message": "[PATCH] ext4 balloc: say rb_entry not list_entry\n\nThe reservations tree is an rb_tree not a list, so it\u0027s less confusing to use\nrb_entry() than list_entry() - though they\u0027re both just container_of().\n\nSigned-off-by: Mingming Cao \u003ccmm@us.ibm.com\u003e\nSigned-off-by: Hugh Dickins \u003chugh@veritas.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": "b2f2c76d17b68869914a1ec3ab04c7674668f60d", "tree": "a250b8256c2ffb01fbe705a623bb6744010191ae", "parents": [ "e7dc95db2695dc92b223cdc49227ac57e63406d2" ], "author": { "name": "Hugh Dickins", "email": "hugh@veritas.com", "time": "Wed Dec 06 20:39:20 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:42 2006 -0800" }, "message": "[PATCH] ext4 balloc: fix off-by-one against rsv_end\n\nrsv_end is the last block within the reservation, so alloc_new_reservation\nshould accept start_block \u003d\u003d rsv_end as success.\n\nSigned-off-by: Mingming Cao \u003ccmm@us.ibm.com\u003e\nSigned-off-by: Hugh Dickins \u003chugh@veritas.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": "e7dc95db2695dc92b223cdc49227ac57e63406d2", "tree": "a988c2c6b0c8b3c0bf357ed711b57c0ba1045aa1", "parents": [ "cd16c8f72aaaf2af06969d1441051b90010f7041" ], "author": { "name": "Hugh Dickins", "email": "hugh@veritas.com", "time": "Wed Dec 06 20:39:19 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:42 2006 -0800" }, "message": "[PATCH] ext4 balloc: fix off-by-one against grp_goal\n\ngrp_goal 0 is a genuine goal (unlike -1), so ext4_try_to_allocate_with_rsv\nshould treat it as such.\n\nSigned-off-by: Mingming Cao \u003ccmm@us.ibm.com\u003e\nSigned-off-by: Hugh Dickins \u003chugh@veritas.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": "cd16c8f72aaaf2af06969d1441051b90010f7041", "tree": "c40dcec3289d45f4fdd5656aced3c576c6edc8f5", "parents": [ "126039256cf164f69d8cfa20f1952d00fa61f52f" ], "author": { "name": "Hugh Dickins", "email": "hugh@veritas.com", "time": "Wed Dec 06 20:39:18 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:42 2006 -0800" }, "message": "[PATCH] ext4 balloc: reset windowsz when full\n\next4_new_blocks should reset the reservation window size to 0 when squeezing\nthe last blocks out of an almost full filesystem, so the retry doesn\u0027t skip\nany groups with less than half that free, reporting ENOSPC too soon.\n\nSigned-off-by: Mingming Cao \u003ccmm@us.ibm.com\u003e\nSigned-off-by: Hugh Dickins \u003chugh@veritas.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": "1df1e63b9e9340015c01b85817568fb9afde10bc", "tree": "10961392c3915cfe1b8317206b3993ed0e4596a6", "parents": [ "2bd94bd79e5bfa217714f78e5d6d7b6517ca546f" ], "author": { "name": "Mingming Cao", "email": "cmm@us.ibm.com", "time": "Wed Dec 06 20:38:19 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:39 2006 -0800" }, "message": "[PATCH] ext4: fix reservation extension\n\nHugh Dickins wrote:\n\u003e Not found anything relevant, but I keep noticing these lines\n\u003e in ext2_try_to_allocate_with_rsv(), ext3 and ext4 similar:\n\u003e\n\u003e \t\t} else if (grp_goal \u003e 0 \u0026\u0026\n\u003e \t\t\t\t(my_rsv-\u003ersv_end - grp_goal + 1) \u003c *count)\n\u003e \t\t\ttry_to_extend_reservation(my_rsv, sb,\n\u003e \t\t\t\t\t*count-my_rsv-\u003ersv_end + grp_goal - 1);\n\u003e\n\u003e They\u0027re wrong, a no-op in most groups, aren\u0027t they? rsv_end is an\n\u003e absolute block number, whereas grp_goal is group-relative, so the\n\u003e calculation ought to bring in group_first_block? Or I\u0027m confused.\n\u003e\n\nSigned-off-by: Mingming Cao \u003ccmm@us.ibm.com\u003e\nCc: \"linux-ext4@vger.kernel.org\" \u003clinux-ext4@vger.kernel.org\u003e\nCc: Hugh Dickins \u003chugh@veritas.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "b46be05004abb419e303e66e143eed9f8a6e9f3f", "tree": "51893650757b48b02d18f5e6ab619d5300dc08ca", "parents": [ "e92a4d595b464c4aae64be39ca61a9ffe9c8b278" ], "author": { "name": "Andrey Savochkin", "email": "saw@sw.ru", "time": "Wed Dec 06 20:37:36 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:37 2006 -0800" }, "message": "[PATCH] retries in ext4_prepare_write() violate ordering requirements\n\nIn journal\u003dordered or journal\u003ddata mode retry in ext4_prepare_write()\nbreaks the requirements of journaling of data with respect to metadata.\nThe fix is to call commit_write to commit allocated zero blocks before\nretry.\n\nSigned-off-by: Kirill Korotaev \u003cdev@openvz.org\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Ken Chen \u003ckenneth.w.chen@intel.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": "6fb50ea79cb869667adaa71ed32cc15dd73986de", "tree": "3b162c7ab64fd6c3074d7d626a50d42ccbc8b68c", "parents": [ "ece8a684c75df215320b4155944979e3f78c5c93" ], "author": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Wed Dec 06 20:37:25 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:36 2006 -0800" }, "message": "[PATCH] ext4_ext_split(): remove dead code\n\nThe Coverity checker noted that this was dead code, since in all places\nabove in this function, \"err\" is immediately checked.\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\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": "8984d137df669a6e94dbce7b87095e4ce80b9e67", "tree": "7ea8a55e57d6a363766c229604814f48ddbf575c", "parents": [ "3a229b39eb8497ae5f8077f81f7c8c3e1aacd624" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Wed Dec 06 20:37:15 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:35 2006 -0800" }, "message": "[PATCH] ext4: uninline large functions\n\nSaves nearly 4kbytes on x86.\n\nCc: Arnaldo Carvalho de Melo \u003cacme@mandriva.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": "e6c4021190c828d7fa24a464db589f86c6708341", "tree": "242161ac94ddf2bff98bb105f8ba804a3b1873e8", "parents": [ "40b851348fe9bf49c26025b34261d25142269b60" ], "author": { "name": "Eric Sandeen", "email": "sandeen@redhat.com", "time": "Wed Dec 06 20:36:28 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:33 2006 -0800" }, "message": "[PATCH] handle ext4 directory corruption better\n\nI\u0027ve been using Steve Grubb\u0027s purely evil \"fsfuzzer\" tool, at\nhttp://people.redhat.com/sgrubb/files/fsfuzzer-0.4.tar.gz\n\nBasically it makes a filesystem, splats some random bits over it, then\ntries to mount it and do some simple filesystem actions.\n\nAt best, the filesystem catches the corruption gracefully. At worst,\nthings spin out of control.\n\nAs you might guess, we found a couple places in ext4 where things spin out\nof control :)\n\nFirst, we had a corrupted directory that was never checked for\nconsistency... it was corrupt, and pointed to another bad \"entry\" of\nlength 0. The for() loop looped forever, since the length of\next4_next_entry(de) was 0, and we kept looking at the same pointer over and\nover and over and over... I modeled this check and subsequent action on\nwhat is done for other directory types in ext4_readdir...\n\n(adding this check adds some computational expense; I am testing a followup\npatch to reduce the number of times we check and re-check these directory\nentries, in all cases. Thanks for the idea, Andreas).\n\nNext we had a root directory inode which had a corrupted size, claimed to\nbe \u003e 200M on a 4M filesystem. There was only really 1 block in the\ndirectory, but because the size was so large, readdir kept coming back for\nmore, spewing thousands of printk\u0027s along the way.\n\nPer Andreas\u0027 suggestion, if we\u0027re in this read error condition and we\u0027re\ntrying to read an offset which is greater than i_blocks worth of bytes,\nstop trying, and break out of the loop.\n\nWith these two changes fsfuzz test survives quite well on ext4.\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": "ed2908f31398049c4371de9b100700e80704e95f", "tree": "eac7806d85893ef62091cacc15a8a08c98045662", "parents": [ "696040670a12f66b17a839011f96d9ca376f688b" ], "author": { "name": "Andreas Gruenbacher", "email": "agruen@suse.de", "time": "Wed Dec 06 20:36:16 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:32 2006 -0800" }, "message": "[PATCH] Remove superfluous lock_super() in extN xattr code\n\nlock_super() is unnecessary for setting super-block feature flags. Use the\nprovided *_SET_COMPAT_FEATURE() macros as well.\n\nSigned-off-by: Andreas Gruenbacher \u003cagruen@suse.de\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": "960cc398a7a2acfe455b2ec33c64dc6018c83aab", "tree": "6110fff705b01b550ac6e7d3d7ac5558caff6124", "parents": [ "50ee0a32b192902e32a2b596df7ec3496c4bf485" ], "author": { "name": "Pekka Enberg", "email": "penberg@cs.helsinki.fi", "time": "Wed Dec 06 20:35:29 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:31 2006 -0800" }, "message": "[PATCH] ext4: fsid for statvfs\n\nUpdate ext4_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": "1939e49a0cb9d73785857bf312f4f65661b4b513", "tree": "4ac6c77cff75ca2a79a5a88490d87b43a5f7a1ba", "parents": [ "bbdb396a60b2ebf7de3b717991e5d3e28c8b7bbd" ], "author": { "name": "Randy Dunlap", "email": "randy.dunlap@oracle.com", "time": "Sat Oct 28 10:38:26 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Oct 28 11:30:51 2006 -0700" }, "message": "[PATCH] ext4: fix printk format warnings\n\nfs/ext4/resize.c:72: warning: long long unsigned int format, __u64 arg (arg 4)\nfs/ext4/resize.c:76: warning: long long unsigned int format, __u64 arg (arg 4)\nfs/ext4/resize.c:81: warning: long long unsigned int format, __u64 arg (arg 4)\nfs/ext4/resize.c:85: warning: long long unsigned int format, __u64 arg (arg 4)\nfs/ext4/resize.c:89: warning: long long unsigned int format, __u64 arg (arg 4)\nfs/ext4/resize.c:89: warning: long long unsigned int format, __u64 arg (arg 5)\nfs/ext4/resize.c:93: warning: long long unsigned int format, __u64 arg (arg 4)\nfs/ext4/resize.c:93: warning: long long unsigned int format, __u64 arg (arg 5)\nfs/ext4/resize.c:98: warning: long long unsigned int format, __u64 arg (arg 4)\nfs/ext4/resize.c:103: warning: long long unsigned int format, __u64 arg (arg 4)\nfs/ext4/resize.c:109: warning: long long unsigned int format, __u64 arg (arg 4)\n\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "63f5793351d821749979e36889f9c089c6028c83", "tree": "654a9e600891ccf0c70c0bbbc0a15a52743ff90e", "parents": [ "ceea16bf85fb46035dda1db263ca29b0e07e22ba" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Wed Oct 11 01:21:24 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 11 11:14:19 2006 -0700" }, "message": "[PATCH] ext4 whitespace cleanups\n\nSomeone\u0027s tab key is emitting spaces. Attempt to repair some of the damage.\n\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": "ceea16bf85fb46035dda1db263ca29b0e07e22ba", "tree": "da3006995b5d4c58eca2e7e03633e0e93f632374", "parents": [ "70bbb3e0a07c1ff2dd383761b12f865b6002a7a0" ], "author": { "name": "Dmitry Mishin", "email": "dim@openvz.org", "time": "Wed Oct 11 01:21:21 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 11 11:14:19 2006 -0700" }, "message": "[PATCH] ext4: 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\nEXT4_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: Vasily Averin \u003cvvs@sw.ru\u003e\nAcked-by: Kirill 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": "70bbb3e0a07c1ff2dd383761b12f865b6002a7a0", "tree": "b85a2c9eed08ce38fe085bbc76b569854f0b0396", "parents": [ "f4e5bc244f23ee024a4dfa034b591b219b2bfb8f" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Wed Oct 11 01:21:20 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 11 11:14:18 2006 -0700" }, "message": "[PATCH] ext4: rename logic_sb_block\n\nI assume this means \"logical sb block\". So call it that.\n\nI still don\u0027t understand the name though. A block is a block. What\u0027s\ndifferent about this one?\n\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": "f4e5bc244f23ee024a4dfa034b591b219b2bfb8f", "tree": "df0cb1469de20ae9706a671ab8e9b049e1d93f63", "parents": [ "72b64b594081ef0a0717f6aad77e891c72ed4afa" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Wed Oct 11 01:21:19 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 11 11:14:18 2006 -0700" }, "message": "[PATCH] ext4 64 bit divide fix\n\nWith CONFIG_LBD\u003dn, sector_div() expands to a plain old divide. But ext4 is\n_not_ passing in a sector_t as the first argument, so...\n\nfs/built-in.o: In function `ext4_get_group_no_and_offset\u0027:\nfs/ext4/balloc.c:39: undefined reference to `__umoddi3\u0027\nfs/ext4/balloc.c:41: undefined reference to `__udivdi3\u0027\nfs/built-in.o: In function `find_group_orlov\u0027:\nfs/ext4/ialloc.c:278: undefined reference to `__udivdi3\u0027\nfs/built-in.o: In function `ext4_fill_super\u0027:\nfs/ext4/super.c:1488: undefined reference to `__udivdi3\u0027\nfs/ext4/super.c:1488: undefined reference to `__umoddi3\u0027\nfs/ext4/super.c:1594: undefined reference to `__udivdi3\u0027\nfs/ext4/super.c:1601: undefined reference to `__umoddi3\u0027\n\nFix that up by calling do_div() directly.\n\nAlso cast the arg to u64. do_div() is only defined on u64, and ext4_fsblk_t\nis supposed to be opaque.\n\nNote especially the changes to find_group_orlov(). It was attempting to do\n\n\tdo_div(int, unsigned long long);\n\nwhich is royally screwed up. Switched it to plain old divide.\n\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": "72b64b594081ef0a0717f6aad77e891c72ed4afa", "tree": "50fdb2b2743a95066ee83f58bed9c44daf707506", "parents": [ "8fadc14323684c547f74cf2f4d13517c6c264731" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Wed Oct 11 01:21:18 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 11 11:14:18 2006 -0700" }, "message": "[PATCH] ext4 uninline ext4_get_group_no_and_offset()\n\nWay too big to inline.\n\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": "8fadc14323684c547f74cf2f4d13517c6c264731", "tree": "2b3eedf241a0d7c86f6b808f76e267ded28506ed", "parents": [ "0d1ee42f27d30eed1659f3e85bcbbc7b3711f61f" ], "author": { "name": "Alexandre Ratchov", "email": "alexandre.ratchov@bull.net", "time": "Wed Oct 11 01:21:15 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 11 11:14:18 2006 -0700" }, "message": "[PATCH] ext4: move block number hi bits\n\nmove \u0027_hi\u0027 bits of block numbers in the larger part of the\nblock group descriptor structure\n\nSigned-off-by: Alexandre Ratchov \u003calexandre.ratchov@bull.net\u003e\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": "0d1ee42f27d30eed1659f3e85bcbbc7b3711f61f", "tree": "9477b1b1813e67e9a0a06af13c91a34c23c42bc8", "parents": [ "18eba7aae080d4a5c0d850ea810e83d11f0a8d77" ], "author": { "name": "Alexandre Ratchov", "email": "alexandre.ratchov@bull.net", "time": "Wed Oct 11 01:21:14 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 11 11:14:18 2006 -0700" }, "message": "[PATCH] ext4: allow larger descriptor size\n\nmake block group descriptor larger.\n\nSigned-off-by: Alexandre Ratchov \u003calexandre.ratchov@bull.net\u003e\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": "9b8f1f0106ab39ad58765d4e7c57189835f51127", "tree": "7f853ec30e4edc57f8b0c82db52b20a5beb75c38", "parents": [ "2ae0210760aed9d626eaede5b63db95e198f7c8e" ], "author": { "name": "Mingming Cao", "email": "cmm@us.ibm.com", "time": "Wed Oct 11 01:21:13 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 11 11:14:18 2006 -0700" }, "message": "[PATCH] ext4: removesector_t bits check\n\nPreviously when in-kernel ext4 block type is sector_t, it\u0027s only 4 bits long\nunder some 32bit arch (when CONFIG_LBD is not on). So we need to check the\nsize of sector_t before we read 48bit long on-disk blocks to in-kernel blocks.\n\nThese checks are unnecessary now as we changed the in-kernel blocks to\nunsigned longlong.\n\nSigned-off-by: Mingming Cao \u003ccmm@us.ibm.com\u003e\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": "2ae0210760aed9d626eaede5b63db95e198f7c8e", "tree": "40fd1795f7d2b337407876d515a0147d72cea4f4", "parents": [ "bd81d8eec043094d3ff729a8ff6d5b3a06d3c4b1" ], "author": { "name": "Mingming Cao", "email": "cmm@us.ibm.com", "time": "Wed Oct 11 01:21:11 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 11 11:14:18 2006 -0700" }, "message": "[PATCH] ext4: blk_type from sector_t to unsigned long long\n\nChange ext4 in-kernel block type (ext4_fsblk_t) from sector_t to unsigned\nlong long. Remove ext4 block type string micro E3FSBLK, replaced with \"%llu\"\n\n[akpm@osdl.org: build fix]\nSigned-off-by: Mingming Cao \u003ccmm@us.ibm.com\u003e\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": "bd81d8eec043094d3ff729a8ff6d5b3a06d3c4b1", "tree": "6813a81b8d8453536839d8bcdc8ed924fdab3f44", "parents": [ "a1ddeb7eaecea6a924e3a79aa386797020cb436f" ], "author": { "name": "Laurent Vivier", "email": "Laurent.Vivier@bull.net", "time": "Wed Oct 11 01:21:10 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 11 11:14:17 2006 -0700" }, "message": "[PATCH] ext4: 64bit metadata\n\nIn-kernel super block changes to support \u003e32 bit free blocks numbers.\n\nSigned-off-by: Laurent Vivier \u003cLaurent.Vivier@bull.net\u003e\nSigned-off-by: Dave Kleikamp \u003cshaggy@austin.ibm.com\u003e\nSigned-off-by: Alexandre Ratchov \u003calexandre.ratchov@bull.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a1ddeb7eaecea6a924e3a79aa386797020cb436f", "tree": "aa044e5447394097b9a6e8d1222988ba50d3b8b5", "parents": [ "299717696d48531d70aeb4614c3939e4a28456c1" ], "author": { "name": "Badari Pulavarty", "email": "pbadari@us.ibm.com", "time": "Wed Oct 11 01:21:09 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 11 11:14:17 2006 -0700" }, "message": "[PATCH] ext4: 48bit i_file_acl\n\nAs we are planning to support 48-bit block numbers for ext4, we need to\nsupport 48-bit block numbers for extended attributes. In the short term, we\ncan do this by reuse (on-disk) 16-bit padding (linux2.i_pad1 currently used\nonly by \"hurd\") as high order bits for xattr. This patch basically does that.\n\nSigned-off-by: Badari Pulavarty \u003cpbadari@us.ibm.com\u003e\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": "d0d856e8bd6e697cb44b2b4dd038f3bec576a70e", "tree": "c069f410d607e40faf30107efe719dc2d068283b", "parents": [ "471d4011a9862efff02094388b8fe8cd67683c38" ], "author": { "name": "Randy Dunlap", "email": "rdunlap@xenotime.net", "time": "Wed Oct 11 01:21:07 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 11 11:14:16 2006 -0700" }, "message": "[PATCH] ext4: clean up comments in ext4-extents patch\n\nSigned-off-by: Randy Dunlap \u003crdunlap@xenotime.net\u003e\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": "471d4011a9862efff02094388b8fe8cd67683c38", "tree": "7ec2cdd632cf4076517d3c81044643ac65528b9b", "parents": [ "f65e6fba163dfd0f962efb7d8f5528b6872e2b15" ], "author": { "name": "Suparna Bhattacharya", "email": "suparna@in.ibm.com", "time": "Wed Oct 11 01:21:06 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 11 11:14:16 2006 -0700" }, "message": "[PATCH] ext4: uninitialised extent handling\n\nMake it possible to add file preallocation support in future as an RO_COMPAT\nfeature by recognizing uninitialized extents as holes and limiting extent\nlength to keep the top bit of ee_len free for marking uninitialized extents.\n\nSigned-off-by: Suparna Bhattacharya \u003csuparna@in.ibm.com\u003e\nSigned-off-by: Mingming Cao \u003ccmm@us.ibm.com\u003e\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": "f65e6fba163dfd0f962efb7d8f5528b6872e2b15", "tree": "75ee824ba0e97038754f0732c458c689c04a4182", "parents": [ "3a5b2ecdd1fa63a8f25bd769223bc1c2564ce45d" ], "author": { "name": "Alex Tomas", "email": "alex@clusterfs.com", "time": "Wed Oct 11 01:21:05 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 11 11:14:16 2006 -0700" }, "message": "[PATCH] ext4: 48bit physical block number support in extents\n\nSigned-off-by: Alex Tomas \u003calex@clusterfs.com\u003e\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": "3a5b2ecdd1fa63a8f25bd769223bc1c2564ce45d", "tree": "dc80fdde9ed01e77ef0ed6fdef7573d303bd07db", "parents": [ "a86c61812637c7dd0c57e29880cffd477b62f2e7" ], "author": { "name": "Mingming Cao", "email": "cmm@us.ibm.com", "time": "Wed Oct 11 01:21:05 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 11 11:14:16 2006 -0700" }, "message": "[PATCH] ext4: switch fsblk to sector_t\n\nRedefine ext3 in-kernel filesystem block type (ext3_fsblk_t) from unsigned\nlong to sector_t, to allow kernel to handle \u003e32 bit ext3 blocks.\n\nSigned-off-by: Mingming Cao \u003ccmm@us.ibm.com\u003e\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": "a86c61812637c7dd0c57e29880cffd477b62f2e7", "tree": "10737307293afde2999a887cfeac32c7d7584aa7", "parents": [ "c3fcc8137ce4296ad6ab94f88bd60cbe03d21527" ], "author": { "name": "Alex Tomas", "email": "alex@clusterfs.com", "time": "Wed Oct 11 01:21:03 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 11 11:14:16 2006 -0700" }, "message": "[PATCH] ext3: add extent map support\n\nOn disk extents format:\n/*\n* this is extent on-disk structure\n* it\u0027s used at the bottom of the tree\n*/\nstruct ext3_extent {\n__le32 ee_block; /* first logical block extent covers */\n__le16 ee_len; /* number of blocks covered by extent */\n__le16 ee_start_hi; /* high 16 bits of physical block */\n__le32 ee_start; /* low 32 bigs of physical block */\n};\n\nSigned-off-by: Alex Tomas \u003calex@clusterfs.com\u003e\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": "dab291af8d6307a3075c3d67d0cc8f98e646cb94", "tree": "a2207ab3e2e00472e5e3c969ad0dd211fb9e4151", "parents": [ "a920e9416b3469994860ab552dfd7fd5a5aff162" ], "author": { "name": "Mingming Cao", "email": "cmm@us.ibm.com", "time": "Wed Oct 11 01:21:01 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 11 11:14:16 2006 -0700" }, "message": "[PATCH] jbd2: enable building of jbd2 and have ext4 use it rather than jbd\n\nReworked from a patch by Mingming Cao and Randy Dunlap\n\nSigned-off-By: Randy Dunlap \u003crdunlap@xenotime.net\u003e\nSigned-off-by: Mingming Cao \u003ccmm@us.ibm.com\u003e\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": "617ba13b31fbf505cc21799826639ef24ed94af0", "tree": "2a41e8c993f7c1eed115ad24047d546ba56cbdf5", "parents": [ "ac27a0ec112a089f1a5102bc8dffc79c8c815571" ], "author": { "name": "Mingming Cao", "email": "cmm@us.ibm.com", "time": "Wed Oct 11 01:20:53 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 11 11:14:15 2006 -0700" }, "message": "[PATCH] ext4: rename ext4 symbols to avoid duplication of ext3 symbols\n\nMingming Cao originally did this work, and Shaggy reproduced it using some\nscripts from her.\n\nSigned-off-by: Mingming Cao \u003ccmm@us.ibm.com\u003e\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": "ac27a0ec112a089f1a5102bc8dffc79c8c815571", "tree": "bcbcc0a5a88bf99b35119d9d9d660a37c503d787", "parents": [ "502717f4e112b18d9c37753a32f675bec9f2838b" ], "author": { "name": "Dave Kleikamp", "email": "shaggy@austin.ibm.com", "time": "Wed Oct 11 01:20:50 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 11 11:14:15 2006 -0700" }, "message": "[PATCH] ext4: initial copy of files from ext3\n\nStart of the ext4 patch series. See Documentation/filesystems/ext4.txt for\ndetails.\n\nThis is a simple copy of the files in fs/ext3 to fs/ext4 and\n/usr/incude/linux/ext3* to /usr/include/ex4*\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" } ] }