)]}' { "log": [ { "commit": "033369d1af1264abc23bea2e174aa47cdd212f6f", "tree": "b00e709d1e9270b1708488da7a596a8dff72541d", "parents": [ "5c5fd81962271d4ee2984837fef4ec37e689aa41" ], "author": { "name": "Artem Bityutskiy", "email": "artem.bityutskiy@linux.intel.com", "time": "Fri Jun 01 17:18:08 2012 +0300" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Jun 01 10:37:36 2012 -0400" }, "message": "reiserfs: get rid of resierfs_sync_super\n\nThis patch stops reiserfs using the VFS \u0027write_super()\u0027 method along with the\ns_dirt flag, because they are on their way out.\n\nThe whole \"superblock write-out\" VFS infrastructure is served by the\n\u0027sync_supers()\u0027 kernel thread, which wakes up every 5 (by default) seconds and\nwrites out all dirty superblock using the \u0027-\u003ewrite_super()\u0027 call-back. But the\nproblem with this thread is that it wastes power by waking up the system every\n5 seconds, even if there are no diry superblocks, or there are no client\nfile-systems which would need this (e.g., btrfs does not use\n\u0027-\u003ewrite_super()\u0027). So we want to kill it completely and thus, we need to make\nfile-systems to stop using the \u0027-\u003ewrite_super()\u0027 VFS service, and then remove\nit together with the kernel thread.\n\nSigned-off-by: Artem Bityutskiy \u003cartem.bityutskiy@linux.intel.com\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "efaa33eb1309d65528d5a54d87d69bdcbdae8c10", "tree": "31da93df726e53fa56447226605d4870b37f7754", "parents": [ "d58367515f47371f7202d8b258ee0614a8955a6a" ], "author": { "name": "Artem Bityutskiy", "email": "artem.bityutskiy@linux.intel.com", "time": "Fri Jun 01 17:18:04 2012 +0300" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Jun 01 10:37:36 2012 -0400" }, "message": "reiserfs: cleanup reiserfs_fill_super a bit\n\nWe have the reiserfs superblock pointer in the \u0027sbi\u0027 variable in this\nfunction, no need to use the \u0027REISERFS_SB(s)\u0027 macro which is the same.\nThis is jut a small clean-up.\n\nSigned-off-by: Artem Bityutskiy \u003cartem.bityutskiy@linux.intel.com\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "67f1648d217c3b8165ca114c7838164f31e15790", "tree": "9c9fcd9dce9d7c3a1ad7863a4cdcbcf5ec235924", "parents": [ "0b7f7cefaea96ef25dbe54b8e16d2d61560d8b9d" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Wed Apr 25 21:28:12 2012 +0200" }, "committer": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Tue May 15 23:34:38 2012 +0200" }, "message": "reiserfs: Remove i_mutex use from reiserfs_quota_write()\n\nWe don\u0027t need i_mutex in reiserfs_quota_write() because writes to quota file\nare serialized by dqio_mutex anyway. Changes to quota files outside of quota\ncode are forbidded and enforced by NOATIME and IMMUTABLE bits.\n\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\n" }, { "commit": "f466c6fdb3b1f043ff1977a8d2a1d0cd4dc164fa", "tree": "4ebd1b27da5be1a77c6d095b2d0066ab8fb2c5e0", "parents": [ "a8a4b79b53fc7cbb023afedf58b04dd4e9bbb114" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat Mar 17 01:16:43 2012 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Tue Mar 20 21:29:43 2012 -0400" }, "message": "move private bits of reiserfs_fs.h to fs/reiserfs/reiserfs.h\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "a3063ab88fcbe5249f841cb95dfd626b8bf2674f", "tree": "bb3304f3317a4075cee2926b39867336cae708b0", "parents": [ "c45ac8887e778c4fa2b572c51a94a681a0955d4d" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat Mar 17 01:03:10 2012 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Tue Mar 20 21:29:42 2012 -0400" }, "message": "move reiserfs_acl.h to fs/reiserfs/acl.h\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "c45ac8887e778c4fa2b572c51a94a681a0955d4d", "tree": "913d8c72376def5c3c29838273b2ddde49887c81", "parents": [ "82234e61a8fc75599f29026c0805fc0cfe2a6c87" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat Mar 17 00:59:06 2012 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Tue Mar 20 21:29:42 2012 -0400" }, "message": "take private bits of reiserfs_xattr.h to fs/reiserfs/xattr.h\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "48fde701aff662559b38d9a609574068f22d00fe", "tree": "aa6b203dc671b51d58575b65eb08310ff8309b60", "parents": [ "6b4231e2f92adbcf96fb2a3fa751d7ca0a61b21f" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sun Jan 08 22:15:13 2012 -0500" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Tue Mar 20 21:29:35 2012 -0400" }, "message": "switch open-coded instances of d_make_root() to new helper\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "9b467e6ebebbe75288aeb7e816ffbb5d35d6eaa3", "tree": "c4ef186bd143aaa47b5745235452e9e2345d8f20", "parents": [ "37c69b98d0dca54d9eb72226bbf2e211aaaf126e" ], "author": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Tue Jan 10 15:11:11 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 10 16:30:54 2012 -0800" }, "message": "reiserfs: don\u0027t lock root inode searching\n\nNothing requires that we lock the filesystem until the root inode is\nprovided.\n\nAlso iget5_locked() triggers a warning because we are holding the\nfilesystem lock while allocating the inode, which result in a lockdep\nsuspicion that we have a lock inversion against the reclaim path:\n\n[ 1986.896979] \u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\n[ 1986.896990] [ INFO: inconsistent lock state ]\n[ 1986.896997] 3.1.1-main #8\n[ 1986.897001] ---------------------------------\n[ 1986.897007] inconsistent {RECLAIM_FS-ON-W} -\u003e {IN-RECLAIM_FS-W} usage.\n[ 1986.897016] kswapd0/16 [HC0[0]:SC0[0]:HE1:SE1] takes:\n[ 1986.897023] (\u0026REISERFS_SB(s)-\u003elock){+.+.?.}, at: [\u003cc01f8bd4\u003e] reiserfs_write_lock+0x20/0x2a\n[ 1986.897044] {RECLAIM_FS-ON-W} state was registered at:\n[ 1986.897050] [\u003cc014a5b9\u003e] mark_held_locks+0xae/0xd0\n[ 1986.897060] [\u003cc014aab3\u003e] lockdep_trace_alloc+0x7d/0x91\n[ 1986.897068] [\u003cc0190ee0\u003e] kmem_cache_alloc+0x1a/0x93\n[ 1986.897078] [\u003cc01e7728\u003e] reiserfs_alloc_inode+0x13/0x3d\n[ 1986.897088] [\u003cc01a5b06\u003e] alloc_inode+0x14/0x5f\n[ 1986.897097] [\u003cc01a5cb9\u003e] iget5_locked+0x62/0x13a\n[ 1986.897106] [\u003cc01e99e0\u003e] reiserfs_fill_super+0x410/0x8b9\n[ 1986.897114] [\u003cc01953da\u003e] mount_bdev+0x10b/0x159\n[ 1986.897123] [\u003cc01e764d\u003e] get_super_block+0x10/0x12\n[ 1986.897131] [\u003cc0195b38\u003e] mount_fs+0x59/0x12d\n[ 1986.897138] [\u003cc01a80d1\u003e] vfs_kern_mount+0x45/0x7a\n[ 1986.897147] [\u003cc01a83e3\u003e] do_kern_mount+0x2f/0xb0\n[ 1986.897155] [\u003cc01a987a\u003e] do_mount+0x5c2/0x612\n[ 1986.897163] [\u003cc01a9a72\u003e] sys_mount+0x61/0x8f\n[ 1986.897170] [\u003cc044060c\u003e] sysenter_do_call+0x12/0x32\n[ 1986.897181] irq event stamp: 7509691\n[ 1986.897186] hardirqs last enabled at (7509691): [\u003cc0190f34\u003e] kmem_cache_alloc+0x6e/0x93\n[ 1986.897197] hardirqs last disabled at (7509690): [\u003cc0190eea\u003e] kmem_cache_alloc+0x24/0x93\n[ 1986.897209] softirqs last enabled at (7508896): [\u003cc01294bd\u003e] __do_softirq+0xee/0xfd\n[ 1986.897222] softirqs last disabled at (7508859): [\u003cc01030ed\u003e] do_softirq+0x50/0x9d\n[ 1986.897234]\n[ 1986.897235] other info that might help us debug this:\n[ 1986.897242] Possible unsafe locking scenario:\n[ 1986.897244]\n[ 1986.897250] CPU0\n[ 1986.897254] ----\n[ 1986.897257] lock(\u0026REISERFS_SB(s)-\u003elock);\n[ 1986.897265] \u003cInterrupt\u003e\n[ 1986.897269] lock(\u0026REISERFS_SB(s)-\u003elock);\n[ 1986.897276]\n[ 1986.897277] *** DEADLOCK ***\n[ 1986.897278]\n[ 1986.897286] no locks held by kswapd0/16.\n[ 1986.897291]\n[ 1986.897292] stack backtrace:\n[ 1986.897299] Pid: 16, comm: kswapd0 Not tainted 3.1.1-main #8\n[ 1986.897306] Call Trace:\n[ 1986.897314] [\u003cc0439e76\u003e] ? printk+0xf/0x11\n[ 1986.897324] [\u003cc01482d1\u003e] print_usage_bug+0x20e/0x21a\n[ 1986.897332] [\u003cc01479b8\u003e] ? print_irq_inversion_bug+0x172/0x172\n[ 1986.897341] [\u003cc014855c\u003e] mark_lock+0x27f/0x483\n[ 1986.897349] [\u003cc0148d88\u003e] __lock_acquire+0x628/0x1472\n[ 1986.897358] [\u003cc0149fae\u003e] lock_acquire+0x47/0x5e\n[ 1986.897366] [\u003cc01f8bd4\u003e] ? reiserfs_write_lock+0x20/0x2a\n[ 1986.897384] [\u003cc01f8bd4\u003e] ? reiserfs_write_lock+0x20/0x2a\n[ 1986.897397] [\u003cc043b5ef\u003e] mutex_lock_nested+0x35/0x26f\n[ 1986.897409] [\u003cc01f8bd4\u003e] ? reiserfs_write_lock+0x20/0x2a\n[ 1986.897421] [\u003cc01f8bd4\u003e] reiserfs_write_lock+0x20/0x2a\n[ 1986.897433] [\u003cc01e2edd\u003e] map_block_for_writepage+0xc9/0x590\n[ 1986.897448] [\u003cc01b1706\u003e] ? create_empty_buffers+0x33/0x8f\n[ 1986.897461] [\u003cc0121124\u003e] ? get_parent_ip+0xb/0x31\n[ 1986.897472] [\u003cc043ef7f\u003e] ? sub_preempt_count+0x81/0x8e\n[ 1986.897485] [\u003cc043cae0\u003e] ? _raw_spin_unlock+0x27/0x3d\n[ 1986.897496] [\u003cc0121124\u003e] ? get_parent_ip+0xb/0x31\n[ 1986.897508] [\u003cc01e355d\u003e] reiserfs_writepage+0x1b9/0x3e7\n[ 1986.897521] [\u003cc0173b40\u003e] ? clear_page_dirty_for_io+0xcb/0xde\n[ 1986.897533] [\u003cc014a6e3\u003e] ? trace_hardirqs_on_caller+0x108/0x138\n[ 1986.897546] [\u003cc014a71e\u003e] ? trace_hardirqs_on+0xb/0xd\n[ 1986.897559] [\u003cc0177b38\u003e] shrink_page_list+0x34f/0x5e2\n[ 1986.897572] [\u003cc01780a7\u003e] shrink_inactive_list+0x172/0x22c\n[ 1986.897585] [\u003cc0178464\u003e] shrink_zone+0x303/0x3b1\n[ 1986.897597] [\u003cc043cae0\u003e] ? _raw_spin_unlock+0x27/0x3d\n[ 1986.897611] [\u003cc01788c9\u003e] kswapd+0x3b7/0x5f2\n\nThe deadlock shouldn\u0027t happen since we are doing that allocation in the\nmount path, the filesystem is not available for any reclaim. Still the\nwarning is annoying.\n\nTo solve this, acquire the lock later only where we need it, right before\ncalling reiserfs_read_locked_inode() that wants to lock to walk the tree.\n\nReported-by: Knut Petersen \u003cKnut_Petersen@t-online.de\u003e\nSigned-off-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nCc: Christoph Hellwig \u003chch@lst.de\u003e\nCc: Jeff Mahoney \u003cjeffm@suse.com\u003e\nCc: 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": "37c69b98d0dca54d9eb72226bbf2e211aaaf126e", "tree": "249277ba7072933b760164bfac713140c0438745", "parents": [ "f32485be8397ad811312bc055d2e2a5906bc7576" ], "author": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Tue Jan 10 15:11:09 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 10 16:30:53 2012 -0800" }, "message": "reiserfs: don\u0027t lock journal_init()\n\njournal_init() doesn\u0027t need the lock since no operation on the filesystem\nis involved there. journal_read() and get_list_bitmap() have yet to be\nreviewed carefully though before removing the lock there. Just keep the\nit around these two calls for safety.\n\nSigned-off-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nCc: Christoph Hellwig \u003chch@lst.de\u003e\nCc: Jeff Mahoney \u003cjeffm@suse.com\u003e\nCc: 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": "f32485be8397ad811312bc055d2e2a5906bc7576", "tree": "3f3ca7a7d8395253189def7742fbd43698dce996", "parents": [ "b18c1c6e0c90cbcd38ba879bd63a44c94e4f7301" ], "author": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Tue Jan 10 15:11:07 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 10 16:30:53 2012 -0800" }, "message": "reiserfs: delay reiserfs lock until journal initialization\n\nIn the mount path, transactions that are made before journal\ninitialization don\u0027t involve the filesystem. We can delay the reiserfs\nlock until we play with the journal.\n\nSigned-off-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nCc: Christoph Hellwig \u003chch@lst.de\u003e\nCc: Jeff Mahoney \u003cjeffm@suse.com\u003e\nCc: 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": "ac69e0928054ff29a5049902fb477f9c7605c773", "tree": "05be6b9285186823452e0adeffe40e1dfee6e354", "parents": [ "9e203936eac786f9268d6a13e6442d2accef1829", "302bf2f3259948c93361d501b04a5ed69c3bd4f8" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 09 12:51:21 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 09 12:51:21 2012 -0800" }, "message": "Merge branch \u0027for_linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs\n\n* \u0027for_linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs:\n ext2/3/4: delete unneeded includes of module.h\n ext{3,4}: Fix potential race when setversion ioctl updates inode\n udf: Mark LVID buffer as uptodate before marking it dirty\n ext3: Don\u0027t warn from writepage when readonly inode is spotted after error\n jbd: Remove j_barrier mutex\n reiserfs: Force inode evictions before umount to avoid crash\n reiserfs: Fix quota mount option parsing\n udf: Treat symlink component of type 2 as /\n udf: Fix deadlock when converting file from in-ICB one to normal one\n udf: Cleanup calling convention of inode_getblk()\n ext2: Fix error handling on inode bitmap corruption\n ext3: Fix error handling on inode bitmap corruption\n ext3: replace ll_rw_block with other functions\n ext3: NULL dereference in ext3_evict_inode()\n jbd: clear revoked flag on buffers before a new transaction started\n ext3: call ext3_mark_recovery_complete() when recovery is really needed\n" }, { "commit": "a9e36da655e54545c3289b2a0700b5c443de0edd", "tree": "14143a3c873177b70b8b66d6f8085378a2c92908", "parents": [ "a06d789b424190e9f59da391681f908486db2554" ], "author": { "name": "Jeff Mahoney", "email": "jeffm@suse.com", "time": "Wed Dec 21 21:18:43 2011 +0100" }, "committer": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Mon Jan 09 13:52:09 2012 +0100" }, "message": "reiserfs: Force inode evictions before umount to avoid crash\n\nThis patch fixes a crash in reiserfs_delete_xattrs during umount.\n\nWhen shrink_dcache_for_umount clears the dcache from\ngeneric_shutdown_super, delayed evictions are forced to disk. If an\nevicted inode has extended attributes associated with it, it will\nneed to walk the xattr tree to locate and remove them.\n\nBut since shrink_dcache_for_umount will BUG if it encounters active\ndentries, the xattr tree must be released before it\u0027s called or it will\ncrash during every umount.\n\nThis patch forces the evictions to occur before generic_shutdown_super\nby calling shrink_dcache_sb first. The additional evictions caused\nby the removal of each associated xattr file and dir will be automatically\nhandled as they\u0027re added to the LRU list.\n\nCC: reiserfs-devel@vger.kernel.org\nCC: stable@kernel.org\nSigned-off-by: Jeff Mahoney \u003cjeffm@suse.com\u003e\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\n" }, { "commit": "a06d789b424190e9f59da391681f908486db2554", "tree": "540274351d80680a8fab0325c440dab52170aaae", "parents": [ "fef2e9f3301934773e4f1b3cc5c7bffb119346b8" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Wed Dec 21 17:35:34 2011 +0100" }, "committer": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Mon Jan 09 13:52:09 2012 +0100" }, "message": "reiserfs: Fix quota mount option parsing\n\nWhen jqfmt mount option is not specified on remount, we mistakenly clear\ns_jquota_fmt value stored in superblock. Fix the problem.\n\nCC: stable@kernel.org\nCC: reiserfs-devel@vger.kernel.org\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\n" }, { "commit": "c3aa077648e147783a7a53b409578234647db853", "tree": "6ad21f0a005080a1a89bcd736454bc32f0cffab4", "parents": [ "8e8b87964bc8dc5c14b6543fc933b7725f07d3ac" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Wed Dec 21 20:17:10 2011 +0100" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Jan 06 23:20:13 2012 -0500" }, "message": "reiserfs: Properly display mount options in /proc/mounts\n\nMake reiserfs properly display mount options in /proc/mounts.\n\nCC: reiserfs-devel@vger.kernel.org\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "d8c9584ea2a92879f471fd3a2be3af6c534fb035", "tree": "3541b9c6228f820bdc65e4875156eb27b1c91cb1", "parents": [ "ece2ccb668046610189d88d6aaf05aeb09c988a1" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Dec 07 18:16:57 2011 -0500" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Jan 06 23:16:53 2012 -0500" }, "message": "vfs: prefer -\u003edentry-\u003ed_sb to -\u003emnt-\u003emnt_sb\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "6b520e0565422966cdf1c3759bd73df77b0f248c", "tree": "f63a26afa7342eb59b125271b16e30a219b59094", "parents": [ "2a79f17e4a641a2f463cb512cb0ec349844a147b" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Dec 12 15:51:45 2011 -0500" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Tue Jan 03 22:52:40 2012 -0500" }, "message": "vfs: fix the stupidity with i_dentry in inode destructors\n\nSeeing that just about every destructor got that INIT_LIST_HEAD() copied into\nit, there is no point whatsoever keeping this INIT_LIST_HEAD in inode_init_once();\nthe cost of taking it into inode_init_always() will be negligible for pipes\nand sockets and negative for everything else. Not to mention the removal of\nboilerplate code from -\u003edestroy_inode() instances...\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "b4d5b10fb2e3a4327838c07d8ebd9e350fcc133d", "tree": "e267e9e3fe8d56718ff43ef1fb50b24d8fea9f21", "parents": [ "00eacd66cd8ab5fff9df49aa3f261ad43d495434" ], "author": { "name": "Christoph Hellwig", "email": "hch@infradead.org", "time": "Sat Jul 16 16:47:00 2011 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Jul 20 20:47:55 2011 -0400" }, "message": "reiserfs: make reiserfs default to barrier\u003dflush\n\nChange the default reiserfs mount option to barrier\u003dflush. Based on a patch\nfrom Jeff Mahoney in the SuSE tree.\n\nSigned-off-by: Jeff Mahoney \u003cjeffm@suse.com\u003e\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "aa38572954ade525817fe88c54faebf85e5a61c0", "tree": "ef398ec06c97134592f62a49c99f3f80041b427c", "parents": [ "d6e9bd256c88ce5f4b668249e363a74f51393daa" ], "author": { "name": "Christoph Hellwig", "email": "hch@infradead.org", "time": "Fri May 27 06:53:02 2011 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri May 27 07:04:40 2011 -0400" }, "message": "fs: pass exact type of data dirties to -\u003edirty_inode\n\nTell the filesystem if we just updated timestamp (I_DIRTY_SYNC) or\nanything else, so that the filesystem can track internally if it\nneeds to push out a transaction for fdatasync or not.\n\nThis is just the prototype change with no user for it yet. I plan\nto push large XFS changes for the next merge window, and getting\nthis trivial infrastructure in this window would help a lot to avoid\ntree interdependencies.\n\nAlso remove incorrect comments that -\u003edirty_inode can\u0027t block. That\nhas been changed a long time ago, and many implementations rely on it.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "25985edcedea6396277003854657b5f3cb31a628", "tree": "f026e810210a2ee7290caeb737c23cb6472b7c38", "parents": [ "6aba74f2791287ec407e0f92487a725a25908067" ], "author": { "name": "Lucas De Marchi", "email": "lucas.demarchi@profusion.mobi", "time": "Wed Mar 30 22:57:33 2011 -0300" }, "committer": { "name": "Lucas De Marchi", "email": "lucas.demarchi@profusion.mobi", "time": "Thu Mar 31 11:26:23 2011 -0300" }, "message": "Fix common misspellings\n\nFixes generated by \u0027codespell\u0027 and manually reviewed.\n\nSigned-off-by: Lucas De Marchi \u003clucas.demarchi@profusion.mobi\u003e\n" }, { "commit": "f00c9e44ad1a9660fe8cd3ca15b6cd9497172eab", "tree": "cbb47ae0d8aba9d8b3c44714b000156715cdf969", "parents": [ "4162cf64973df51fc885825bc9ca4d055891c49f" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Wed Sep 15 17:38:58 2010 +0200" }, "committer": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Wed Jan 12 19:14:55 2011 +0100" }, "message": "quota: Fix deadlock during path resolution\n\nAs Al Viro pointed out path resolution during Q_QUOTAON calls to quotactl\nis prone to deadlocks. We hold s_umount semaphore for reading during the\npath resolution and resolution itself may need to acquire the semaphore\nfor writing when e. g. autofs mountpoint is passed.\n\nSolve the problem by performing the resolution before we get hold of the\nsuperblock (and thus s_umount semaphore). The whole thing is complicated\nby the fact that some filesystems (OCFS2) ignore the path argument. So to\ndistinguish between filesystem which want the path and which do not we\nintroduce new .quota_on_meta callback which does not get the path. OCFS2\nthen uses this callback instead of old .quota_on.\n\nCC: Al Viro \u003cviro@ZenIV.linux.org.uk\u003e\nCC: Christoph Hellwig \u003chch@lst.de\u003e\nCC: Ted Ts\u0027o \u003ctytso@mit.edu\u003e\nCC: Joel Becker \u003cjoel.becker@oracle.com\u003e\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\n" }, { "commit": "fa0d7e3de6d6fc5004ad9dea0dd6b286af8f03e9", "tree": "203e0f73883e4c26b5597e36042386a1237dab35", "parents": [ "77812a1ef139d84270d27faacc0630c887411013" ], "author": { "name": "Nick Piggin", "email": "npiggin@kernel.dk", "time": "Fri Jan 07 17:49:49 2011 +1100" }, "committer": { "name": "Nick Piggin", "email": "npiggin@kernel.dk", "time": "Fri Jan 07 17:50:26 2011 +1100" }, "message": "fs: icache RCU free inodes\n\nRCU free the struct inode. This will allow:\n\n- Subsequent store-free path walking patch. The inode must be consulted for\n permissions when walking, so an RCU inode reference is a must.\n- sb_inode_list_lock to be moved inside i_lock because sb list walkers who want\n to take i_lock no longer need to take sb_inode_list_lock to walk the list in\n the first place. This will simplify and optimize locking.\n- Could remove some nested trylock loops in dcache code\n- Could potentially simplify things a bit in VM land. Do not need to take the\n page lock to follow page-\u003emapping.\n\nThe downsides of this is the performance cost of using RCU. In a simple\ncreat/unlink microbenchmark, performance drops by about 10% due to inability to\nreuse cache-hot slab objects. As iterations increase and RCU freeing starts\nkicking over, this increases to about 20%.\n\nIn cases where inode lifetimes are longer (ie. many inodes may be allocated\nduring the average life span of a single inode), a lot of this cache reuse is\nnot applicable, so the regression caused by this patch is smaller.\n\nThe cache-hot regression could largely be avoided by using SLAB_DESTROY_BY_RCU,\nhowever this adds some complexity to list walking and store-free path walking,\nso I prefer to implement this at a later date, if it is shown to be a win in\nreal situations. I haven\u0027t found a regression in any non-micro benchmark so I\ndoubt it will be a problem.\n\nSigned-off-by: Nick Piggin \u003cnpiggin@kernel.dk\u003e\n" }, { "commit": "451a3c24b0135bce54542009b5fde43846c7cf67", "tree": "f0fbbcc155aef2a1ffcb8aa593fe7a966d0e6900", "parents": [ "55f6561c6941713ab5ae9180525b026dd40b7d14" ], "author": { "name": "Arnd Bergmann", "email": "arnd@arndb.de", "time": "Wed Nov 17 16:26:55 2010 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Nov 17 08:59:32 2010 -0800" }, "message": "BKL: remove extraneous #include \u003csmp_lock.h\u003e\n\nThe big kernel lock has been removed from all these files at some point,\nleaving only the #include.\n\nRemove this too as a cleanup.\n\nSigned-off-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "152a08366671080f27b32e0c411ad620c5f88b57", "tree": "d13d16028f74839c678bce355ba8aac75d939fa8", "parents": [ "c96e41e92b4aaf11e1f9775ecf0d1c8cbff829ed" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sun Jul 25 00:46:55 2010 +0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Oct 29 04:16:13 2010 -0400" }, "message": "new helper: mount_bdev()\n\n... and switch of the obvious get_sb_bdev() users to -\u003emount()\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "845a2cc0507055278e0fa722ed0f8c791b7401dd", "tree": "73902e3bd0fbb4dffd3676070b4b0a296f4238e4", "parents": [ "bd55597520a2eaa0d71dd7683513a14bfd1bdf5c" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Jun 07 11:37:37 2010 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Aug 09 16:48:23 2010 -0400" }, "message": "convert reiserfs to -\u003eevict_inode()\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "0e4f6a791b1e8cfde75a74e2f885642ecb3fe9d8", "tree": "3cb4d6590be13c4890a7d6d40b90a2517ccbe87a", "parents": [ "918377b696bff7384923a1ef4bf0af7626cb9b68" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sun Jul 04 12:18:57 2010 +0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Aug 09 16:47:27 2010 -0400" }, "message": "Fix reiserfs_file_release()\n\na) count file openers correctly; i_count use was completely wrong\nb) use new mutex for exclusion between final close/open/truncate,\nto protect tailpacking logics. i_mutex use was wrong and resulted\nin deadlocks.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "f4b113ae6f772b3c25fdcd73d15e9d8b17c89dcc", "tree": "af609ef4706152f839d6319dc81b9c90ce82991b", "parents": [ "36a32ae0007c6c1e4e5d1a4363290792c2938f0a" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Fri May 21 19:12:51 2010 +0200" }, "committer": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Thu May 27 17:39:36 2010 +0200" }, "message": "reiserfs: Fix resuming of quotas on remount read-write\n\nWhen quota was suspended on remount-ro, finish_unfinished() will try to turn\nit on again (which fails) and also turns the quotas off on exit. Fix the\nfunction to check whether quotas are already on at function entry and do\nnot turn them off in that case.\n\nCC: reiserfs-devel@vger.kernel.org\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\n" }, { "commit": "287a80958cf63fc5c68d5bf6e89a3669dd66234a", "tree": "8e6883881709ffbbe3b1d6cb7a5b4dcef3428380", "parents": [ "123e9caf1e85008ab7eb5f6cd58c44f9a5d73b2b" ], "author": { "name": "Christoph Hellwig", "email": "hch@infradead.org", "time": "Wed May 19 07:16:45 2010 -0400" }, "committer": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Mon May 24 14:10:17 2010 +0200" }, "message": "quota: rename default quotactl methods to dquot_\n\nFollow the dquot_* style used elsewhere in dquot.c.\n\n[Jan Kara: Fixed up missing conversion of ext2]\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\n" }, { "commit": "307ae18a56e5b706056a2050d52e8cc01b5171c0", "tree": "c4efc57bb8f0fd1d2aa9e416d81c0c7ba87aaf22", "parents": [ "e0ccfd959cd8907bcb66cc2042e0f4fd7fcbff2b" ], "author": { "name": "Christoph Hellwig", "email": "hch@infradead.org", "time": "Wed May 19 07:16:43 2010 -0400" }, "committer": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Mon May 24 14:09:12 2010 +0200" }, "message": "quota: drop remount argument to -\u003equota_on and -\u003equota_off\n\nRemount handling has fully moved into the filesystem, so all this is\nsuperflous now.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\n" }, { "commit": "e0ccfd959cd8907bcb66cc2042e0f4fd7fcbff2b", "tree": "a62a84034243e75e07bb063526e10ea0b837062f", "parents": [ "0f0dd62fddcbd0f6830ed8ef3d3426ccc46b9250" ], "author": { "name": "Christoph Hellwig", "email": "hch@infradead.org", "time": "Wed May 19 07:16:42 2010 -0400" }, "committer": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Mon May 24 14:09:12 2010 +0200" }, "message": "quota: move unmount handling into the filesystem\n\nCurrently the VFS calls into the quotactl interface for unmounting\nfilesystems. This means filesystems with their own quota handling\ncan\u0027t easily distinguish between user-space originating quotaoff\nand an unount. Instead move the responsibily of the unmount handling\ninto the filesystem to be consistent with all other dquot handling.\n\nNote that we do call dquot_disable a lot later now, e.g. after\na sync_filesystem. But this is fine as the quota code does all its\nwrites via blockdev\u0027s mapping and that is synced even later.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\n" }, { "commit": "0f0dd62fddcbd0f6830ed8ef3d3426ccc46b9250", "tree": "295ac31b109f78873cb191867603943d8562ead0", "parents": [ "c79d967de3741ceb60c5bbbf1b6f97eab9a89838" ], "author": { "name": "Christoph Hellwig", "email": "hch@infradead.org", "time": "Wed May 19 07:16:41 2010 -0400" }, "committer": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Mon May 24 14:06:40 2010 +0200" }, "message": "quota: kill the vfs_dq_off and vfs_dq_quota_on_remount wrappers\n\nInstead of having wrappers in the VFS namespace export the dquot_suspend\nand dquot_resume helpers directly. Also rename vfs_quota_disable to\ndquot_disable while we\u0027re at it.\n\n[Jan Kara: Moved dquot_suspend to quotaops.h and made it inline]\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\n" }, { "commit": "c79d967de3741ceb60c5bbbf1b6f97eab9a89838", "tree": "5494e7b504cffb0ddc6942d1542c2b4a472207ed", "parents": [ "eea7feb072f5914ecafa95b3d83be0c229244d90" ], "author": { "name": "Christoph Hellwig", "email": "hch@infradead.org", "time": "Wed May 19 07:16:40 2010 -0400" }, "committer": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Mon May 24 14:06:39 2010 +0200" }, "message": "quota: move remount handling into the filesystem\n\nCurrently do_remount_sb calls into the dquot code to tell it about going\nfrom rw to ro and ro to rw. Move this code into the filesystem to\nnot depend on the dquot code in the VFS - note ocfs2 already ignores\nthese calls and handles remount by itself. This gets rid of overloading\nthe quotactl calls and allows to unify the VFS and XFS codepaths in\nthat area later.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\n" }, { "commit": "336f5899d287f06d8329e208fc14ce50f7ec9698", "tree": "9b762d450d5eb248a6ff8317badb7e223d93ed58", "parents": [ "a4ab2773205e8b94c18625455f85e3b6bb9d7ad6", "db217dece3003df0841bacf9556b5c06aa097dae" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Mon Apr 05 11:37:28 2010 +0900" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Mon Apr 05 11:37:28 2010 +0900" }, "message": "Merge branch \u0027master\u0027 into export-slabh\n" }, { "commit": "b7b7fa43103a9fb30dbcc60cbd5161fdfc25f904", "tree": "8d384f813009478e24ff41505dd2d96ef60c8e52", "parents": [ "2eaa9cfdf33b8d7fb7aff27792192e0019ae8fc6" ], "author": { "name": "Jeff Mahoney", "email": "jeffm@jeffreymahoney.com", "time": "Mon Mar 29 15:12:39 2010 -0400" }, "committer": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Tue Mar 30 22:13:09 2010 +0200" }, "message": "reiserfs: Fix locking BUG during mount failure\n\nCommit 8ebc423238341b52912c7295b045a32477b33f09 (reiserfs: kill-the-BKL)\nintroduced a bug in the mount failure case.\n\nThe error label releases the lock before calling journal_release_error,\nbut it requires that the lock be held. do_journal_release unlocks and\nretakes it. When it releases it without it held, we trigger a BUG().\n\nThe error_alloc label skips the unlock since the lock isn\u0027t held yet\nbut none of the other conditions that are clean up exist yet either.\n\nThis patch returns immediately after the kzalloc failure and moves\nthe reiserfs_write_unlock after the journal_release_error call.\n\nThis was reported in https://bugzilla.novell.com/show_bug.cgi?id\u003d591807\n\nReported-by: Thomas Siedentopf \u003cthomas.siedentopf@novell.com\u003e\nSigned-off-by: Jeff Mahoney \u003cjeffm@suse.com\u003e\nCc: Thomas Siedentopf \u003cthomas.siedentopf@novell.com\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nCc: 2.6.33.x \u003cstable@kernel.org\u003e\nSigned-off-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\n" }, { "commit": "5a0e3ad6af8660be21ca98a971cd00f331318c05", "tree": "5bfb7be11a03176a87296a43ac6647975c00a1d1", "parents": [ "ed391f4ebf8f701d3566423ce8f17e614cde9806" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Wed Mar 24 17:04:11 2010 +0900" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Tue Mar 30 22:02:32 2010 +0900" }, "message": "include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h\n\npercpu.h is included by sched.h and module.h and thus ends up being\nincluded when building most .c files. percpu.h includes slab.h which\nin turn includes gfp.h making everything defined by the two files\nuniversally available and complicating inclusion dependencies.\n\npercpu.h -\u003e slab.h dependency is about to be removed. Prepare for\nthis change by updating users of gfp and slab facilities include those\nheaders directly instead of assuming availability. As this conversion\nneeds to touch large number of source files, the following script is\nused as the basis of conversion.\n\n http://userweb.kernel.org/~tj/misc/slabh-sweep.py\n\nThe script does the followings.\n\n* Scan files for gfp and slab usages and update includes such that\n only the necessary includes are there. ie. if only gfp is used,\n gfp.h, if slab is used, slab.h.\n\n* When the script inserts a new include, it looks at the include\n blocks and try to put the new include such that its order conforms\n to its surrounding. It\u0027s put in the include block which contains\n core kernel includes, in the same order that the rest are ordered -\n alphabetical, Christmas tree, rev-Xmas-tree or at the end if there\n doesn\u0027t seem to be any matching order.\n\n* If the script can\u0027t find a place to put a new include (mostly\n because the file doesn\u0027t have fitting include block), it prints out\n an error message indicating which .h file needs to be added to the\n file.\n\nThe conversion was done in the following steps.\n\n1. The initial automatic conversion of all .c files updated slightly\n over 4000 files, deleting around 700 includes and adding ~480 gfp.h\n and ~3000 slab.h inclusions. The script emitted errors for ~400\n files.\n\n2. Each error was manually checked. Some didn\u0027t need the inclusion,\n some needed manual addition while adding it to implementation .h or\n embedding .c file was more appropriate for others. This step added\n inclusions to around 150 files.\n\n3. The script was run again and the output was compared to the edits\n from #2 to make sure no file was left behind.\n\n4. Several build tests were done and a couple of problems were fixed.\n e.g. lib/decompress_*.c used malloc/free() wrappers around slab\n APIs requiring slab.h to be added manually.\n\n5. The script was run on all .h files but without automatically\n editing them as sprinkling gfp.h and slab.h inclusions around .h\n files could easily lead to inclusion dependency hell. Most gfp.h\n inclusion directives were ignored as stuff from gfp.h was usually\n wildly available and often used in preprocessor macros. Each\n slab.h inclusion directive was examined and added manually as\n necessary.\n\n6. percpu.h was updated not to include slab.h.\n\n7. Build test were done on the following configurations and failures\n were fixed. CONFIG_GCOV_KERNEL was turned off for all tests (as my\n distributed build env didn\u0027t work with gcov compiles) and a few\n more options had to be turned off depending on archs to make things\n build (like ipr on powerpc/64 which failed due to missing writeq).\n\n * x86 and x86_64 UP and SMP allmodconfig and a custom test config.\n * powerpc and powerpc64 SMP allmodconfig\n * sparc and sparc64 SMP allmodconfig\n * ia64 SMP allmodconfig\n * s390 SMP allmodconfig\n * alpha SMP allmodconfig\n * um on x86_64 SMP allmodconfig\n\n8. percpu.h modifications were reverted so that it could be applied as\n a separate patch and serve as bisection point.\n\nGiven the fact that I had only a couple of failures from tests on step\n6, I\u0027m fairly confident about the coverage of this conversion patch.\nIf there is a breakage, it\u0027s likely to be something in one of the arch\nheaders which should be easily discoverable easily on most builds of\nthe specific arch.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nGuess-its-ok-by: Christoph Lameter \u003ccl@linux-foundation.org\u003e\nCc: Ingo Molnar \u003cmingo@redhat.com\u003e\nCc: Lee Schermerhorn \u003cLee.Schermerhorn@hp.com\u003e\n" }, { "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": "9f7547580263d4a55efe06ce5cfd567f568be6e8", "tree": "6f926a075eeed815d0a6680c06f235da0e5ea6d9", "parents": [ "257ba15cedf1288f0c96118d7e63947231d27278" ], "author": { "name": "Christoph Hellwig", "email": "hch@infradead.org", "time": "Wed Mar 03 09:05:05 2010 -0500" }, "committer": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Fri Mar 05 00:20:30 2010 +0100" }, "message": "dquot: cleanup dquot drop routine\n\nGet rid of the drop 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_drop helper to __dquot_drop\nand vfs_dq_drop to dquot_drop 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": "257ba15cedf1288f0c96118d7e63947231d27278", "tree": "7a977a0ea08a324ce74aedce19406cb0688f15e2", "parents": [ "b43fa8284d7790d9cca32c9c55e24f29be2fa33b" ], "author": { "name": "Christoph Hellwig", "email": "hch@infradead.org", "time": "Wed Mar 03 09:05:04 2010 -0500" }, "committer": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Fri Mar 05 00:20:29 2010 +0100" }, "message": "dquot: move dquot drop responsibility into the filesystem\n\nCurrently clear_inode calls vfs_dq_drop directly. This means\nwe tie the quota code into the VFS. Get rid of that and make the\nfilesystem responsible for the drop inside the -\u003eclear_inode\nsuperblock operation.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\n" }, { "commit": "b43fa8284d7790d9cca32c9c55e24f29be2fa33b", "tree": "acb7f205fe2a1ae324e0e11c50f43baaa6b8dfab", "parents": [ "759bfee658beab14af7b357156461d0eb852be2c" ], "author": { "name": "Christoph Hellwig", "email": "hch@infradead.org", "time": "Wed Mar 03 09:05:03 2010 -0500" }, "committer": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Fri Mar 05 00:20:29 2010 +0100" }, "message": "dquot: cleanup dquot transfer routine\n\nGet rid of the transfer 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_transfer helper to __dquot_transfer\nand vfs_dq_transfer to dquot_transfer to have a consistent namespace,\nand make the new dquot_transfer return a normal negative errno value\nwhich all callers expect.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\n" }, { "commit": "63936ddaa16b9486e2d426ed7b09f559a5c60f87", "tree": "4cb1c4581799e10c26dd71d1a7d420de3c2cfd05", "parents": [ "5dd4056db84387975140ff2568eaa0406f07985e" ], "author": { "name": "Christoph Hellwig", "email": "hch@infradead.org", "time": "Wed Mar 03 09:05:01 2010 -0500" }, "committer": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Fri Mar 05 00:20:28 2010 +0100" }, "message": "dquot: cleanup inode allocation / freeing routines\n\nGet rid of the alloc_inode and free_inode dquot operations - they are\nalways called from the filesystem and if a filesystem really needs\ntheir own (which none currently does) it can just call into it\u0027s\nown routine directly.\n\nAlso get rid of the vfs_dq_alloc/vfs_dq_free wrappers and always\ncall the lowlevel dquot_alloc_inode / dqout_free_inode routines\ndirectly, which now lose the number argument which is always 1.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\n" }, { "commit": "5dd4056db84387975140ff2568eaa0406f07985e", "tree": "03c26d7f6e3367b167bfeeb1a01654c6619573f4", "parents": [ "49792c806d0bfd53afc789dcdf50dc9bed2c5b83" ], "author": { "name": "Christoph Hellwig", "email": "hch@infradead.org", "time": "Wed Mar 03 09:05:00 2010 -0500" }, "committer": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Fri Mar 05 00:20:28 2010 +0100" }, "message": "dquot: cleanup space allocation / freeing routines\n\nGet rid of the alloc_space, free_space, reserve_space, claim_space and\nrelease_rsv dquot operations - they are always called from the filesystem\nand if a filesystem really needs their own (which none currently does)\nit can just call into it\u0027s own routine directly.\n\nMove shared logic into the common __dquot_alloc_space,\ndquot_claim_space_nodirty and __dquot_free_space low-level methods,\nand rationalize the wrappers around it to move as much as possible\ncode into the common block for CONFIG_QUOTA vs not. Also rename\nall these helpers to be named dquot_* instead of vfs_dq_*.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\n" }, { "commit": "904e812931f001b984912b2d2f653ea69520313c", "tree": "c09ae6040d59111bb75594248bdb6b1246e828f3", "parents": [ "f3e2a520f5fb1a1df033efd9c2e5eadb384aad9b" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@gmail.com", "time": "Tue Dec 15 16:46:52 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Dec 16 07:20:06 2009 -0800" }, "message": "reiserfs: remove /proc/fs/reiserfs/version\n\n/proc/fs/reiserfs/version is on the way of removing -\u003eread_proc interface.\n It\u0027s empty however, so simply remove it instead of doing dummy\nconversion. It\u0027s hard to see what information userspace can extract from\nempty file.\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nCc: Jeff Mahoney \u003cjeffm@suse.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "a9280fed383082da08a40af3f38daccaed6d8d62", "tree": "7eeacfcd07f7f1de56b1b29f473cb31b7251d8b4", "parents": [ "2b876f95d03e226394b5d360c86127cbefaf614b", "1d2c6cfd40b2dece3bb958cbbc405a2c1536ab75" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Dec 09 07:58:15 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Dec 09 07:58:15 2009 -0800" }, "message": "Merge branch \u0027reiserfs/kill-bkl\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/frederic/random-tracing\n\n* \u0027reiserfs/kill-bkl\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/frederic/random-tracing: (31 commits)\n kill-the-bkl/reiserfs: turn GFP_ATOMIC flag to GFP_NOFS in reiserfs_get_block()\n kill-the-bkl/reiserfs: drop the fs race watchdog from _get_block_create_0()\n kill-the-bkl/reiserfs: definitely drop the bkl from reiserfs_ioctl()\n kill-the-bkl/reiserfs: always lock the ioctl path\n kill-the-bkl/reiserfs: fix reiserfs lock to cpu_add_remove_lock dependency\n kill-the-bkl/reiserfs: Fix induced mm-\u003emmap_sem to sysfs_mutex dependency\n kill-the-bkl/reiserfs: panic in case of lock imbalance\n kill-the-bkl/reiserfs: fix recursive reiserfs write lock in reiserfs_commit_write()\n kill-the-bkl/reiserfs: fix recursive reiserfs lock in reiserfs_mkdir()\n kill-the-bkl/reiserfs: fix \"reiserfs lock\" / \"inode mutex\" lock inversion dependency\n kill-the-bkl/reiserfs: move the concurrent tree accesses checks per superblock\n kill-the-bkl/reiserfs: acquire the inode mutex safely\n kill-the-bkl/reiserfs: unlock only when needed in search_by_key\n kill-the-bkl/reiserfs: use mutex_lock in reiserfs_mutex_lock_safe\n kill-the-bkl/reiserfs: factorize the locking in reiserfs_write_end()\n kill-the-bkl/reiserfs: reduce number of contentions in search_by_key()\n kill-the-bkl/reiserfs: don\u0027t hold the write recursively in reiserfs_lookup()\n kill-the-bkl/reiserfs: lock only once on reiserfs_get_block()\n kill-the-bkl/reiserfs: conditionaly release the write lock on fs_changed()\n kill-the-BKL/reiserfs: add reiserfs_cond_resched()\n ...\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": "dc8f6d8936eb244eea452af689df5ee19e635206", "tree": "c93624678a2d2821c78048f6f7db19889eac5b3a", "parents": [ "22c963addcf426bef97a43f6e601f985f8082ed5" ], "author": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Tue Apr 14 05:34:25 2009 +0200" }, "committer": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Mon Sep 14 07:18:04 2009 +0200" }, "message": "kill-the-BKL/reiserfs: only acquire the write lock once in reiserfs_dirty_inode\n\nImpact: fix a deadlock\n\nreiserfs_dirty_inode() is the super_operations::dirty_inode() callback\nof reiserfs. It can be called from different contexts where the write\nlock can be already held.\n\nBut this function also grab the write lock (possibly recursively).\nSubsequent release of the lock before sleep will actually not release\nthe lock if the caller of mark_inode_dirty() (which in turn calls\nreiserfs_dirty_inode()) already owns the lock.\n\nA typical case:\n\nreiserfs_write_end() {\n\tacquire_write_lock()\n\tmark_inode_dirty() {\n\t\treiserfs_dirty_inode() {\n\t\t\treacquire_write_lock() {\n\t\t\t\tjournal_begin() {\n\t\t\t\t\tdo_journal_begin_r() {\n\t\t\t\t\t\t/*\n\t\t\t\t\t\t * fail to release, still\n\t\t\t\t\t\t * one depth of lock\n\t\t\t\t\t\t */\n\t\t\t\t\t\trelease_write_lock()\n\t\t\t\t\t\treiserfs_wait_on_write_block() {\n\t\t\t\t\t\t\twait_event()\n\nThe event is usually provided by something which needs the write lock but\nit hasn\u0027t been released.\n\nWe use reiserfs_write_lock_once() here to ensure we only grab the\nwrite lock in one level.\n\nSigned-off-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Alessio Igor Bogani \u003cabogani@texware.it\u003e\nCc: Jeff Mahoney \u003cjeffm@suse.com\u003e\nCc: Chris Mason \u003cchris.mason@oracle.com\u003e\nLKML-Reference: \u003c1239680065-25013-4-git-send-email-fweisbec@gmail.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "8ebc423238341b52912c7295b045a32477b33f09", "tree": "39677401de0df98c09ca888c87d85033b6fe93c9", "parents": [ "74fca6a42863ffacaf7ba6f1936a9f228950f657" ], "author": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Tue Apr 07 04:19:49 2009 +0200" }, "committer": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Mon Sep 14 07:17:59 2009 +0200" }, "message": "reiserfs: kill-the-BKL\n\nThis patch is an attempt to remove the Bkl based locking scheme from\nreiserfs and is intended.\n\nIt is a bit inspired from an old attempt by Peter Zijlstra:\n\n http://lkml.indiana.edu/hypermail/linux/kernel/0704.2/2174.html\n\nThe bkl is heavily used in this filesystem to prevent from\nconcurrent write accesses on the filesystem.\n\nReiserfs makes a deep use of the specific properties of the Bkl:\n\n- It can be acqquired recursively by a same task\n- It is released on the schedule() calls and reacquired when schedule() returns\n\nThe two properties above are a roadmap for the reiserfs write locking so it\u0027s\nvery hard to simply replace it with a common mutex.\n\n- We need a recursive-able locking unless we want to restructure several blocks\n of the code.\n- We need to identify the sites where the bkl was implictly relaxed\n (schedule, wait, sync, etc...) so that we can in turn release and\n reacquire our new lock explicitly.\n Such implicit releases of the lock are often required to let other\n resources producer/consumer do their job or we can suffer unexpected\n starvations or deadlocks.\n\nSo the new lock that replaces the bkl here is a per superblock mutex with a\nspecific property: it can be acquired recursively by a same task, like the\nbkl.\n\nFor such purpose, we integrate a lock owner and a lock depth field on the\nsuperblock information structure.\n\nThe first axis on this patch is to turn reiserfs_write_(un)lock() function\ninto a wrapper to manage this mutex. Also some explicit calls to\nlock_kernel() have been converted to reiserfs_write_lock() helpers.\n\nThe second axis is to find the important blocking sites (schedule...(),\nwait_on_buffer(), sync_dirty_buffer(), etc...) and then apply an explicit\nrelease of the write lock on these locations before blocking. Then we can\nsafely wait for those who can give us resources or those who need some.\nTypically this is a fight between the current writer, the reiserfs workqueue\n(aka the async commiter) and the pdflush threads.\n\nThe third axis is a consequence of the second. The write lock is usually\non top of a lock dependency chain which can include the journal lock, the\nflush lock or the commit lock. So it\u0027s dangerous to release and trying to\nreacquire the write lock while we still hold other locks.\n\nThis is fine with the bkl:\n\n T1 T2\n\nlock_kernel()\n mutex_lock(A)\n unlock_kernel()\n // do something\n lock_kernel()\n mutex_lock(A) -\u003e already locked by T1\n schedule() (and then unlock_kernel())\n lock_kernel()\n mutex_unlock(A)\n ....\n\nThis is not fine with a mutex:\n\n T1 T2\n\nmutex_lock(write)\n mutex_lock(A)\n mutex_unlock(write)\n // do something\n mutex_lock(write)\n mutex_lock(A) -\u003e already locked by T1\n schedule()\n\n mutex_lock(write) -\u003e already locked by T2\n deadlock\n\nThe solution in this patch is to provide a helper which releases the write\nlock and sleep a bit if we can\u0027t lock a mutex that depend on it. It\u0027s another\nsimulation of the bkl behaviour.\n\nThe last axis is to locate the fs callbacks that are called with the bkl held,\naccording to Documentation/filesystem/Locking.\n\nThose are:\n\n- reiserfs_remount\n- reiserfs_fill_super\n- reiserfs_put_super\n\nReiserfs didn\u0027t need to explicitly lock because of the context of these callbacks.\nBut now we must take care of that with the new locking.\n\nAfter this patch, reiserfs suffers from a slight performance regression (for now).\nOn UP, a high volume write with dd reports an average of 27 MB/s instead\nof 30 MB/s without the patch applied.\n\nSigned-off-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nReviewed-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Jeff Mahoney \u003cjeffm@suse.com\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Bron Gondwana \u003cbrong@fastmail.fm\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nCc: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\nCc: Alexander Viro \u003cviro@zeniv.linux.org.uk\u003e\nLKML-Reference: \u003c1239070789-13354-1-git-send-email-fweisbec@gmail.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "b43f3cbd21ffbd719fd4fa6642bfe6af255ded34", "tree": "f09372f7aa3057a4cca32d5c7fc19032bd7cda5a", "parents": [ "622f8061a68d3f7a576c20a47b7f3bae7c8cfbef" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@gmail.com", "time": "Wed Jul 08 01:54:37 2009 +0400" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jul 08 09:31:56 2009 -0700" }, "message": "headers: mnt_namespace.h redux\n\nFix various silly problems wrt mnt_namespace.h:\n\n - exit_mnt_ns() isn\u0027t used, remove it\n - done that, sched.h and nsproxy.h inclusions aren\u0027t needed\n - mount.h inclusion was need for vfsmount_lock, but no longer\n - remove mnt_namespace.h inclusion from files which don\u0027t use anything\n from mnt_namespace.h\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "281eede0328c84a8f20e0e85b807d5b51c3de4f2", "tree": "9eb0184c7066f27593f2fd75db1593bf688c330f", "parents": [ "7a77b15d9294749809de918e24bebc39e0fbc9ab" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Jun 08 21:07:04 2009 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Jun 24 08:17:06 2009 -0400" }, "message": "switch reiserfs to inode-\u003ei_acl\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "7a77b15d9294749809de918e24bebc39e0fbc9ab", "tree": "d5e0d6d46dbcfece1c99854fbfc642e671d12b53", "parents": [ "e68888bcb60ccba4dc21df9f2d8cd7325b64dce7" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Jun 08 21:01:13 2009 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Jun 24 08:17:06 2009 -0400" }, "message": "switch reiserfs to usual conventions for caching ACLs\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\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": "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": "5af7926ff33b68b3ba46531471c6e0564b285efc", "tree": "a25266f9db482ce9dd8e663148ffb0f1a524bd83", "parents": [ "e5004753388dcf5e1b8a52ac0ab807d232340fbb" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Tue May 05 15:41:25 2009 +0200" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Thu Jun 11 21:36:06 2009 -0400" }, "message": "enforce -\u003esync_fs is only called for rw superblock\n\nMake sure a superblock really is writeable by checking MS_RDONLY\nunder s_umount. sync_filesystems needed some re-arragement for\nthat, but all but one sync_filesystem caller had the correct locking\nalready so that we could add that check there. cachefiles grew\ns_umount locking.\n\nI\u0027ve also added a WARN_ON to sync_filesystem to assert this for\nfuture callers.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "8c85e125124a473d6f3e9bb187b0b84207f81d91", "tree": "d883424a156c00c55193e46567efdffddb6ef6b9", "parents": [ "517bfae28353e996160518add4d00033d3886e61" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Tue Apr 28 18:00:26 2009 +0200" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Thu Jun 11 21:36:06 2009 -0400" }, "message": "remove -\u003ewrite_super call in generic_shutdown_super\n\nWe just did a full fs writeout using sync_filesystem before, and if\nthat\u0027s not enough for the filesystem it can perform it\u0027s own writeout\nin -\u003eput_super, which many filesystems already do.\n\nMove a call to foofs_write_super into every foofs_put_super for now to\nguarantee identical behaviour until it\u0027s cleaned up by the individual\nfilesystem maintainers.\n\nExceptions:\n\n - affs already has identical copy \u0026 pasted code at the beginning of\n affs_put_super so no need to do it twice.\n - xfs does the right thing without it and I have changes pending for\n the xfs tree touching this are so I don\u0027t really need conflicts\n here..\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "73422811d290c628b4ddbf6830e5cd6fa42e84f1", "tree": "9308c36ee82a8217b02848372896209335c69575", "parents": [ "a525890cb6a2949b644d212ae290b658967d3919" ], "author": { "name": "Jeff Mahoney", "email": "jeffm@suse.com", "time": "Sun May 10 16:05:39 2009 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Thu Jun 11 21:35:58 2009 -0400" }, "message": "reiserfs: allow exposing privroot w/ xattrs enabled\n\nThis patch adds an -oexpose_privroot option to allow access to the privroot.\n\nSigned-off-by: Jeff Mahoney \u003cjeffm@suse.com\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "ceb5edc457f07956c82dccfb54ca8ae7e2a399f0", "tree": "0b58e5a5e359090e47583ec0b49e7b29af0b2179", "parents": [ "12abb35a03e32c97235fcefdcf2d851be9f82dc2" ], "author": { "name": "Jeff Mahoney", "email": "jeffm@suse.com", "time": "Sun May 17 01:02:02 2009 -0400" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun May 17 11:45:45 2009 -0700" }, "message": "reiserfs: deal with NULL xattr root w/ xattrs disabled\n\nThis avoids an Oops in open_xa_root that can occur when deleting a file\nwith xattrs disabled. It assumes that the xattr root will be there, and\nthat is not guaranteed.\n\nSigned-off-by: Jeff Mahoney \u003cjeffm@suse.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "2a32cebd6cbcc43996c3e2d114fa32ba1e71192a", "tree": "0ad94849a7bc3e97cd19978005d1898c8bb44b36", "parents": [ "f9dbd05bc97d1d4f17c2057612f6a8e4dbd039e0" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri May 08 16:05:57 2009 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat May 09 10:51:34 2009 -0400" }, "message": "Fix races around the access to -\u003es_options\n\nPut generic_show_options read access to s_options under rcu_read_lock,\nsplit save_mount_options() into \"we are setting it the first time\"\n(uses in foo_fill_super()) and \"we are relacing and freeing the old one\",\nsynchronize_rcu() before kfree() in the latter.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "edcc37a0478836b4a51eafb1bcec6a52708f681d", "tree": "95294fa607420d760823401a6c6e7d9deb698bb1", "parents": [ "5a6059c358d3b3004cb6b8562e3b049b1f8564f9" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sun May 03 06:00:05 2009 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat May 09 10:49:38 2009 -0400" }, "message": "Always lookup priv_root on reiserfs mount and keep it\n\n... even if it\u0027s a negative dentry. That way we can set -\u003ed_op on\nroot before anyone could race with us. Simplify d_compare(), while\nwe are at it.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "651d0623045d3265a21ab9803b3a1e0f24a17461", "tree": "dcfe9c374fcf7f36601a870837f19877d926f9aa", "parents": [ "5b76dc066a4deb937665521566f89aead756f049" ], "author": { "name": "Coly Li", "email": "coly.li@suse.de", "time": "Thu Apr 02 16:59:41 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Apr 02 19:05:10 2009 -0700" }, "message": "fs/reiserfs: return f_fsid for statfs(2)\n\nMake reiserfs3 return f_fsid info for statfs(2). By Andreas\u0027 suggestion,\nthis patch populates a persistent f_fsid between boots/mounts with help of\non-disk uuid record.\n\nRandy Dunlap reported a compiling error from v2 patch like:\n fs/built-in.o: In function `reiserfs_statfs\u0027:\n super.c:(.text+0x7332b): undefined reference to `crc32_le\u0027\n super.c:(.text+0x7333f): undefined reference to `crc32_le\u0027\nAlso he provided helpful solution to fix this error. The modification of v3\npatch is based on Randy\u0027s suggestion, add \u0027select CRC32\u0027 in fs/reiserfs/Kconfig.\n\nSigned-off-by: Coly Li \u003ccoly.li@suse.de\u003e\nCc: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nCc: Jeff Mahoney \u003cjeffm@suse.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e1c502482853f84606928f5a2f2eb6da1993cda1", "tree": "ca296007164906342a195bdf3a5305277e6af5da", "parents": [ "019abbc87025a030fd25008612afd4eff8a375f7", "ee93961be1faddf9e9a638bc519145c20f0cfeba" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Mar 30 12:29:21 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Mar 30 12:33:01 2009 -0700" }, "message": "Merge branch \u0027reiserfs-updates\u0027 from Jeff Mahoney\n\n* reiserfs-updates: (35 commits)\n reiserfs: rename [cn]_* variables\n reiserfs: rename p_._ variables\n reiserfs: rename p_s_tb to tb\n reiserfs: rename p_s_inode to inode\n reiserfs: rename p_s_bh to bh\n reiserfs: rename p_s_sb to sb\n reiserfs: strip trailing whitespace\n reiserfs: cleanup path functions\n reiserfs: factor out buffer_info initialization\n reiserfs: add atomic addition of selinux attributes during inode creation\n reiserfs: use generic readdir for operations across all xattrs\n reiserfs: journaled xattrs\n reiserfs: use generic xattr handlers\n reiserfs: remove i_has_xattr_dir\n reiserfs: make per-inode xattr locking more fine grained\n reiserfs: eliminate per-super xattr lock\n reiserfs: simplify xattr internal file lookups/opens\n reiserfs: Clean up xattrs when REISERFS_FS_XATTR is unset\n reiserfs: remove IS_PRIVATE helpers\n reiserfs: remove link detection code\n ...\n\nFixed up conflicts manually due to:\n - quota name cleanups vs variable naming changes:\n\tfs/reiserfs/inode.c\n\tfs/reiserfs/namei.c\n\tfs/reiserfs/stree.c\n fs/reiserfs/xattr.c\n - exported include header cleanups\n\tinclude/linux/reiserfs_fs.h\n" }, { "commit": "0222e6571c332563a48d4cf5487b67feabe60b5e", "tree": "44829ca0a4b1343edec08d4f70696cb0d3218975", "parents": [ "3cd6dbe6feb9b32347e6c6f25a27f0cde9d50418" ], "author": { "name": "Jeff Mahoney", "email": "jeffm@suse.com", "time": "Mon Mar 30 14:02:44 2009 -0400" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Mar 30 12:16:39 2009 -0700" }, "message": "reiserfs: strip trailing whitespace\n\nThis patch strips trailing whitespace from the reiserfs code.\n\nSigned-off-by: Jeff Mahoney \u003cjeffm@suse.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "48b32a3553a54740d236b79a90f20147a25875e3", "tree": "faf6807facb5825608469a9e33c9127f90b974df", "parents": [ "8ecbe550a142fe604874afa477ea68986f89b86c" ], "author": { "name": "Jeff Mahoney", "email": "jeffm@suse.com", "time": "Mon Mar 30 14:02:38 2009 -0400" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Mar 30 12:16:38 2009 -0700" }, "message": "reiserfs: use generic xattr handlers\n\nChristoph Hellwig had asked me quite some time ago to port the reiserfs\nxattrs to the generic xattr interface.\n\nThis patch replaces the reiserfs-specific xattr handling code with the\ngeneric struct xattr_handler.\n\nHowever, since reiserfs doesn\u0027t split the prefix and name when accessing\nxattrs, it can\u0027t leverage generic_{set,get,list,remove}xattr without\nneedlessly reconstructing the name on the back end.\n\nUpdate 7/26/07: Added missing dput() to deletion path.\nUpdate 8/30/07: Added missing mark_inode_dirty when i_mode is used to\n represent an ACL and no previous ACL existed.\n\nSigned-off-by: Jeff Mahoney \u003cjeffm@suse.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d984561b326cd0fe0d1183d11b9b4fa1d011d21d", "tree": "e0487588581bccaa2b875529ed84ec5a4a254ab9", "parents": [ "6c17675e1e02ebde220ef639a3fb1333928ec2f4" ], "author": { "name": "Jeff Mahoney", "email": "jeffm@suse.com", "time": "Mon Mar 30 14:02:35 2009 -0400" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Mar 30 12:16:38 2009 -0700" }, "message": "reiserfs: eliminate per-super xattr lock\n\nWith the switch to using inode-\u003ei_mutex locking during lookups/creation\nin the xattr root, the per-super xattr lock is no longer needed.\n\nThis patch removes it.\n\nSigned-off-by: Jeff Mahoney \u003cjeffm@suse.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "0030b64570c862f04c1550ba4a0bf7a9c128162a", "tree": "811b8eec4a417983ad1e5b51f44194f9cc98496d", "parents": [ "1e5e59d431038c53954fe8f0b38bee0f0ad30349" ], "author": { "name": "Jeff Mahoney", "email": "jeffm@suse.com", "time": "Mon Mar 30 14:02:28 2009 -0400" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Mar 30 12:16:37 2009 -0700" }, "message": "reiserfs: use reiserfs_error()\n\nThis patch makes many paths that are currently using warnings to handle\nthe error.\n\nSigned-off-by: Jeff Mahoney \u003cjeffm@suse.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "45b03d5e8e674eb6555b767e1c8eb40b671ff892", "tree": "d74acd1be7f5102143df960e8cd692aadcc437df", "parents": [ "1d889d9958490888b3fad1d486145d9a03559cbc" ], "author": { "name": "Jeff Mahoney", "email": "jeffm@suse.com", "time": "Mon Mar 30 14:02:21 2009 -0400" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Mar 30 12:16:36 2009 -0700" }, "message": "reiserfs: rework reiserfs_warning\n\nReiserFS warnings can be somewhat inconsistent.\nIn some cases:\n * a unique identifier may be associated with it\n * the function name may be included\n * the device may be printed separately\n\nThis patch aims to make warnings more consistent. reiserfs_warning() prints\nthe device name, so printing it a second time is not required. The function\nname for a warning is always helpful in debugging, so it is now automatically\ninserted into the output. Hans has stated that every warning should have\na unique identifier. Some cases lack them, others really shouldn\u0027t have them.\nreiserfs_warning() now expects an id associated with each message. In the\nrare case where one isn\u0027t needed, \"\" will suffice.\n\nSigned-off-by: Jeff Mahoney \u003cjeffm@suse.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "1d889d9958490888b3fad1d486145d9a03559cbc", "tree": "6fab5d559376dd8d9aa970efd179a7345f77ae2e", "parents": [ "a5437152eec2c9171f6ab06e63135c5333f0a929" ], "author": { "name": "Jeff Mahoney", "email": "jeffm@suse.com", "time": "Mon Mar 30 14:02:20 2009 -0400" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Mar 30 12:16:35 2009 -0700" }, "message": "reiserfs: make some warnings informational\n\nIn several places, reiserfs_warning is used when there is no warning, just\na notice. This patch changes some of them to indicate that the message\nis merely informational.\n\nSigned-off-by: Jeff Mahoney \u003cjeffm@suse.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "702d21c6f6c790b12c4820cd2f29bc8472aed633", "tree": "eaed957de4e319dc0083fa66e7614f99a10fda89", "parents": [ "8e0ee43bc2c3e19db56a4adaa9a9b04ce885cd84" ], "author": { "name": "Jeff Mahoney", "email": "jeffm@suse.com", "time": "Mon Mar 30 14:02:16 2009 -0400" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Mar 30 12:16:35 2009 -0700" }, "message": "reiserfs: add support for mount count incrementing\n\nThe following patch adds the fields for tracking mount counts and last\nfsck timestamps to the superblock. It also increments the mount count\non every read-write mount.\n\nReiserfsprogs 3.6.21 added support for these fields.\n\nSigned-off-by: Jeff Mahoney \u003cjeffm@suse.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "77db4f25bca22ce96be0cd3c5a3160599817ff45", "tree": "c920107811ce80952c320071065ac3872073d900", "parents": [ "a269eb18294d35874c53311acc2cd0b5ef477ce5" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Mon Jan 26 17:14:18 2009 +0100" }, "committer": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Thu Mar 26 02:18:36 2009 +0100" }, "message": "reiserfs: 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: reiserfs-devel@vger.kernel.org\n" }, { "commit": "643d00ccc311664188c8209bf8b596a30e139c3a", "tree": "d94099e26154b9d2c75ecfd25e070ee0cb7e18bb", "parents": [ "edf7245362f7b8b8c76c4a6cad3604bf80884848" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Mon Jan 12 19:07:14 2009 +0100" }, "committer": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Thu Mar 26 02:18:34 2009 +0100" }, "message": "reiserfs: Remove unnecessary quota functions\n\nreiserfs_dquot_initialize() and reiserfs_dquot_drop() is no longer\nneeded because of modified quota locking.\n\nSigned-off-by: Jan Kara \u003cjack@suse.cz\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": "4103003b3abb85af9dec9e60616ae086c2bcb4c9", "tree": "e629583c71a5774d149cdd545a3530ab621b9d26", "parents": [ "7d9056ba20ebed6e3937a2e23183f6117919cb00" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Tue Nov 25 15:31:33 2008 +0100" }, "committer": { "name": "Mark Fasheh", "email": "mfasheh@suse.com", "time": "Mon Jan 05 08:40:25 2009 -0800" }, "message": "reiserfs: 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": "6929f891241d3fe3af01d28503b645e63241e49a", "tree": "f5c776b44a11f72a545b530d7ba2f908e2cd57cf", "parents": [ "17bd13b31ce4fe7f789d8848e8cbc8cb42b10544" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Wed Aug 20 18:16:36 2008 +0200" }, "committer": { "name": "Mark Fasheh", "email": "mfasheh@suse.com", "time": "Mon Jan 05 08:36:56 2009 -0800" }, "message": "reiserfs: 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": "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": "dd763460eb628b57814251a15a39f8d75c044d76", "tree": "6963023bebaf2b788f71d5f6246abdc6107d55dc", "parents": [ "523723bb5032f291272f9732713713b9b82ccfe0" ], "author": { "name": "Huang Weiyi", "email": "weiyi.huang@gmail.com", "time": "Tue Aug 12 15:09:01 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Aug 12 16:07:30 2008 -0700" }, "message": "reiserfs: removed duplicated #include\n\nRemoved duplicated #include \u003clinux/quotaops.h\u003e in\nfs/reiserfs/super.c.\n\nSigned-off-by: Huang Weiyi \u003cweiyi.huang@gmail.com\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": "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": "74abb9890dafb12a50dc140de215ed477beb1b88", "tree": "30188b5932e54bc67fb88c0d05e5ba631fe9b698", "parents": [ "02a55ca87185e114e5d298a8d00608501dbabf67" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Fri Jul 25 01:46:51 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 25 10:53:35 2008 -0700" }, "message": "quota: move function-macros from quota.h to quotaops.h\n\nMove declarations of some macros, which should be in fact functions to\nquotaops.h. This way they can be later converted to inline functions\nbecause we can now use declarations from quota.h. Also add necessary\nincludes of quotaops.h to a few files.\n\n[akpm@linux-foundation.org: fix JFS build]\n[akpm@linux-foundation.org: fix UFS build]\n[vegard.nossum@gmail.com: fix QUOTA\u003dn build]\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\nCc: Vegard Nossum \u003cvegard.nossum@gmail.com\u003e\nCc: Arjen Pool \u003carjenpool@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": "00b441970a0ab48185244300ac7d4e4eb76df692", "tree": "5e0e7b72b0388dd889da267e669dd1e427e82946", "parents": [ "4506567b24d3ea707e46e8aad64caef539382f4b" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Fri Jul 25 01:46:38 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 25 10:53:33 2008 -0700" }, "message": "reiserfs: 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. It would make mount options and internal quota state inconsistent.\n\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 (some mount versions do this on remount). Finally, we\nshould not discard current quota options if parsing of mount options fails.\n\nCc: \u003creiserfs-devel@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": "4506567b24d3ea707e46e8aad64caef539382f4b", "tree": "71ae6e1674f3675f178c8d14a0b024b77808d01b", "parents": [ "5d4f7fddf8882b214e4aabb3bdb37f90a72b2537" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Fri Jul 25 01:46:37 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 25 10:53:33 2008 -0700" }, "message": "reiserfs: fix typos in messages and comments (journalled -\u003e journaled)\n\nCc: \u003creiserfs-devel@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": "5d4f7fddf8882b214e4aabb3bdb37f90a72b2537", "tree": "b8cf1f13c1032367c0160722764adf1cbca9e92a", "parents": [ "895c23f8c39c0c8d7b536bb2566d4aa968d78be2" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Fri Jul 25 01:46:36 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 25 10:53:33 2008 -0700" }, "message": "reiserfs: 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_end_sync() before calling\nvfs_quota_on() does it\u0027s job because transactions are committed to the journal\nand data marked as dirty in memory so write_inode_now() writes them to their\nfinal locations.\n\nCc: \u003creiserfs-devel@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": "10dd08dc04c881dcc9f7f19e2a3ad8e0778e4db5", "tree": "625fc5f614642c4a6597ceec47307690114b8ade", "parents": [ "4d04e4fbf8fc9f5136a64d45e2c20de095c08efb" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Fri Jul 04 09:59:34 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 04 10:40:05 2008 -0700" }, "message": "reiserfs: add missing unlock to an error path in reiserfs_quota_write()\n\nWhen write in reiserfs_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": "d5dee5c395062a55236318ac4eec1f4ebb9de6db", "tree": "2481afd9fbdd1df106d71a41cce2b08380f21d44", "parents": [ "a2fe594fa3732298947377409b5d8111b14f56ec" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Mon Apr 28 02:16:23 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 28 08:58:46 2008 -0700" }, "message": "reiserfs: unpack tails on quota files\n\nQuota files cannot have tails because quota_write and quota_read functions do\nnot support them. So far when quota files did have tail, we just refused to\nturn quotas on it. Sadly this check has been wrong and so there are now\nplenty installations where quota files don\u0027t have NOTAIL flag set and so now\nafter fixing the check, they suddently fail to turn quotas on. Since it\u0027s\neasy to unpack the tail from kernel, do this from reiserfs_quota_on() which\nsolves the problem and is generally nicer to users anyway.\n\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\nReported-by: \u003curhausen@urifabi.net\u003e\nCc: Jeff Mahoney \u003cjeffm@suse.com\u003e\nCc: Chris Mason \u003cchris.mason@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": "a2fe594fa3732298947377409b5d8111b14f56ec", "tree": "efd71f35949123fdaaf5d986e3237a059958fbfc", "parents": [ "fbe5498b3d5af44a8671800e85b2858c2ea236fa" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Mon Apr 28 02:16:23 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 28 08:58:46 2008 -0700" }, "message": "reiserfs: fix hang on umount with quotas when journal is aborted\n\nCall dquot_drop() from reiserfs_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.\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": "1b445a9c21f593be9d3c4ab912359d2c51c371dd", "tree": "3e211200d83d4e47f3b5bb18ca97af7a0db553d1", "parents": [ "6f28e08794749f3431e89302728e612343d9d9e4" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Mon Apr 28 02:14:35 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 28 08:58:33 2008 -0700" }, "message": "quota: reiserfs: make reiserfs handle quotaon on remount\n\nUpdate reiserfs to handle quotaon on remount RW.\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": "03f6e92bdd467aed9d7571a571868563ae6ad288", "tree": "b10ba6373ffeb0d929ec9004faafcc0ac64103c0", "parents": [ "8794b5b246cf6f67baf57bd9db386e79ca5cac33" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Mon Apr 28 02:14:32 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 28 08:58:33 2008 -0700" }, "message": "quota: various style cleanups\n\nCleanups in quota code:\n Change __inline__ to inline.\n Change some macros to inline functions.\n Remove vfs_quota_off_mount() macro.\n DQUOT_OFF() should be (0) is CONFIG_QUOTA is disabled.\n Move declaration of mark_dquot_dirty and dirty_dquot from quota.h to dquot.c\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": "acc1f3ede977bf189b332874beeadf48c01544c5", "tree": "fafcd0515be62d661a092991083dda06423110b7", "parents": [ "022d917d9621ee79e6f6782fbddd582b8f941024" ], "author": { "name": "Julia Lawall", "email": "julia@diku.dk", "time": "Tue Mar 04 14:29:20 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Mar 04 16:35:16 2008 -0800" }, "message": "fs/reiserfs/super.c: correct use of ! and \u0026\n\nIn commit e6bafba5b4765a5a252f1b8d31cbf6d2459da337 (\"wmi: (!x \u0026 y)\nstrikes again\"), a bug was fixed that involved converting !x \u0026 y to !(x\n\u0026 y). The code below shows the same pattern, and thus should perhaps be\nfixed in the same way.\n\nThis is not tested and clearly changes the semantics, so it is only\nsomething to consider.\n\nThe semantic patch that makes this change is as follows:\n(http://www.emn.fr/x-info/coccinelle/)\n\n// \u003csmpl\u003e\n@@ expression E1,E2; @@\n(\n !E1 \u0026 !E2\n|\n- !E1 \u0026 E2\n+ !(E1 \u0026 E2)\n)\n// \u003c/smpl\u003e\n\nSigned-off-by: Julia Lawall \u003cjulia@diku.dk\u003e\nCc: Chris Mason \u003cchris.mason@oracle.com\u003e\nCc: Jeff Mahoney \u003cjeffm@suse.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": "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": "cdf6ccc8b88d667b3d326d3c506bca60b8c09939", "tree": "b65e14d2e163f5b802e770413bf8c782afb7759a", "parents": [ "564cd138cb30658c12e80c33582bf50816ec7a41" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Fri Feb 08 04:21:47 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri Feb 08 09:22:40 2008 -0800" }, "message": "mount options: fix reiserfs\n\nAdd a .show_options super operation to reiserfs.\n\nUse generic_show_options() and save the complete option string in\nreiserfs_fill_super() and reiserfs_remount().\n\nSigned-off-by: Miklos Szeredi \u003cmszeredi@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": "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": "be55caf177e14bc54d1498d599a78849b0b230bb", "tree": "ca108e80b1c935f939b55d86ee8c5072e5207727", "parents": [ "480b116c98344ca246f50aade6eb7aca98151a2f" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Sun Oct 21 16:42:13 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Oct 22 08:13:20 2007 -0700" }, "message": "reiserfs: new export ops\n\nAnother nice little cleanup by using the new methods.\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: Chris Mason \u003cmason@suse.com\u003e\nCc: Jeff Mahoney \u003cjeffm@suse.com\u003e\nCc: \"Vladimir V. Saveliev\" \u003cvs@namesys.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "3a4fa0a25da81600ea0bcd75692ae8ca6050d165", "tree": "a4de1662e645c029cf3cf58f0646cbb1959861dc", "parents": [ "18735dd8d2d37031b97f9e9e106acbaed01eb896" ], "author": { "name": "Robert P. J. Day", "email": "rpjday@mindspring.com", "time": "Fri Oct 19 23:10:43 2007 +0200" }, "committer": { "name": "Adrian Bunk", "email": "bunk@kernel.org", "time": "Fri Oct 19 23:10:43 2007 +0200" }, "message": "Fix misspellings of \"system\", \"controller\", \"interrupt\" and \"necessary\".\n\nFix the various misspellings of \"system\", controller\", \"interrupt\" and\n\"[un]necessary\".\n\nSigned-off-by: Robert P. J. Day \u003crpjday@mindspring.com\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@kernel.org\u003e\n" }, { "commit": "cb680c1be62e9898fc2ca2a89d9fdba7c84a5c81", "tree": "967eba31bdb120305697f5d0292964abead07962", "parents": [ "4d20851d3757ba5bece263a4c8c5a2bd4983cb5d" ], "author": { "name": "Jeff Mahoney", "email": "jeffm@suse.com", "time": "Thu Oct 18 23:39:27 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri Oct 19 11:53:35 2007 -0700" }, "message": "reiserfs: ignore on disk s_bmap_nr value\n\nImplement support for file systems larger than 8 TiB.\n\nThe reiserfs superblock contains a 16 bit value for counting the number of\nbitmap blocks. The rest of the disk format supports file systems up to 2^32\nblocks, but the bitmap block limitation artificially limits this to 8 TiB with\na 4KiB block size.\n\nRather than trust the superblock\u0027s 16-bit bitmap block count, we calculate it\ndynamically based on the number of blocks in the file system. When an\nincorrect value is observed in the superblock, it is zeroed out, ensuring that\nolder kernels will not be able to mount the file system.\n\nUserspace support has already been implemented and shipped in reiserfsprogs\n3.6.20.\n\nSigned-off-by: Jeff Mahoney \u003cjeffm@suse.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "fb46f341d9868fe993626536c7449c2a1aec62a3", "tree": "869b426000d9c4689110e08ff9419901a958ec7c", "parents": [ "b9ec0339d8e22cadf2d9d1b010b51dc53837dfb0" ], "author": { "name": "Lepton Wu", "email": "ytht.net@gmail.com", "time": "Tue Oct 16 23:30:04 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Oct 17 08:42:58 2007 -0700" }, "message": "reiserfs: workaround for dead loop in finish_unfinished\n\nThere is possible dead loop in finish_unfinished function.\n\nIn most situation, the call chain iput -\u003e ... -\u003e reiserfs_delete_inode -\u003e\nremove_save_link will success. But for some reason such as data\ncorruption, reiserfs_delete_inode fails on reiserfs_do_truncate -\u003e\nsearch_for_position_by_key.\n\nThen remove_save_link won\u0027t be called. We always get the same\n\"save_link_key\" in the while loop in finish_unfinished function. The\nfollowing patch adds a check for the possible dead loop and just remove\nsave link when deap loop.\n\n[akpm@linux-foundation.org: cleanups]\nSigned-off-by: Lepton Wu \u003cytht.net@gmail.com\u003e\nCc: Chris Mason \u003cchris.mason@oracle.com\u003e\nCc: Jeff Mahoney \u003cjeffm@suse.com\u003e\nCc: \"Vladimir V. Saveliev\" \u003cvs@namesys.com\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": "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": "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": "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": "e63340ae6b6205fef26b40a75673d1c9c0c8bb90", "tree": "8d3212705515edec73c3936bb9e23c71d34a7b41", "parents": [ "04c9167f91e309c9c4ea982992aa08e83b2eb42e" ], "author": { "name": "Randy Dunlap", "email": "randy.dunlap@oracle.com", "time": "Tue May 08 00:28:08 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 11:15:07 2007 -0700" }, "message": "header cleaning: don\u0027t include smp_lock.h when not used\n\nRemove includes of \u003clinux/smp_lock.h\u003e where it is not used/needed.\nSuggested by Al Viro.\n\nBuilds cleanly on x86_64, i386, alpha, ia64, powerpc, sparc,\nsparc64, and arm (all 59 defconfigs).\n\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@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": "fe08a9d4982d9618ec25760ea715c46fe051e508", "tree": "6535cfaf206d19cb0a5e09192f49b37e91ba6232", "parents": [ "6f2fad748ccced5b9313efce2a2c7ae4c04ef564" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@gmail.com", "time": "Tue May 08 00:24:55 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 11:15:00 2007 -0700" }, "message": "reiserfs: shrink superblock if no xattrs\n\nThis makes in-core superblock fit into one cacheline here.\n\nBefore:\n struct dentry * xattr_root; /* 124 4 */\n /* --- cacheline 1 boundary (128 bytes) --- */\n struct rw_semaphore xattr_dir_sem; /* 128 12 */\n int j_errno; /* 140 4 */\n }; /* size: 144, cachelines: 2 */\n /* sum members: 142, holes: 1, sum holes: 2 */\n /* last cacheline: 16 bytes */\n\nAfter:\n int j_errno; /* 124 4 */\n /* --- cacheline 1 boundary (128 bytes) --- */\n }; /* size: 128, cachelines: 1 */\n /* sum members: 126, holes: 1, sum holes: 2 */\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nCc: \u003creiserfs-dev@namesys.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" } ], "next": "50953fe9e00ebbeffa032a565ab2f08312d51a87" }