)]}' { "log": [ { "commit": "aac3d39693529ca538e37ebdb6ed5d6432a697c7", "tree": "bb1b0c9fe0538008aa2c97c6f5d9dfc2a4c34190", "parents": [ "10e5453ffa0d04a2eda3cda3f55b88cb9c04595f", "077614ee1e93245a3b9a4e1213659405dbeb0ba6" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Dec 19 09:47:49 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Dec 19 09:47:49 2009 -0800" }, "message": "Merge branch \u0027sched-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027sched-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (25 commits)\n sched: Fix broken assertion\n sched: Assert task state bits at build time\n sched: Update task_state_arraypwith new states\n sched: Add missing state chars to TASK_STATE_TO_CHAR_STR\n sched: Move TASK_STATE_TO_CHAR_STR near the TASK_state bits\n sched: Teach might_sleep() about preemptible RCU\n sched: Make warning less noisy\n sched: Simplify set_task_cpu()\n sched: Remove the cfs_rq dependency from set_task_cpu()\n sched: Add pre and post wakeup hooks\n sched: Move kthread_bind() back to kthread.c\n sched: Fix select_task_rq() vs hotplug issues\n sched: Fix sched_exec() balancing\n sched: Ensure set_task_cpu() is never called on blocked tasks\n sched: Use TASK_WAKING for fork wakups\n sched: Select_task_rq_fair() must honour SD_LOAD_BALANCE\n sched: Fix task_hot() test order\n sched: Fix set_cpu_active() in cpu_down()\n sched: Mark boot-cpu active before smp_init()\n sched: Fix cpu_clock() in NMIs, on !CONFIG_HAVE_UNSTABLE_SCHED_CLOCK\n ...\n" }, { "commit": "7c508e50be47737b9a72d0f15c3ef1146925e2d2", "tree": "767a7b1427e6f150e46ce99fd5b8d2463dda479c", "parents": [ "dcc7cd011220d7425a265c9bbf04c5731dacec1b", "7a5d24b1067823e870bf23e62bf8a788bd73818d" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Dec 17 16:01:03 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Dec 17 16:01:03 2009 -0800" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable:\n Btrfs: make sure fallocate properly starts a transaction\n Btrfs: make metadata chunks smaller\n Btrfs: Show discard option in /proc/mounts\n Btrfs: deny sys_link across subvolumes.\n Btrfs: fail mount on bad mount options\n Btrfs: don\u0027t add extent 0 to the free space cache v2\n Btrfs: Fix per root used space accounting\n Btrfs: Fix btrfs_drop_extent_cache for skip pinned case\n Btrfs: Add delayed iput\n Btrfs: Pass transaction handle to security and ACL initialization functions\n Btrfs: Make truncate(2) more ENOSPC friendly\n Btrfs: Make fallocate(2) more ENOSPC friendly\n Btrfs: Avoid orphan inodes cleanup during committing transaction\n Btrfs: Avoid orphan inodes cleanup while replaying log\n Btrfs: Fix disk_i_size update corner case\n Btrfs: Rewrite btrfs_drop_extents\n Btrfs: Add btrfs_duplicate_item\n Btrfs: Avoid superfluous tree-log writeout\n" }, { "commit": "f6151dfea21496d43dbaba32cfcd9c9f404769bc", "tree": "092b73a1cd7edbd0e04fe2076ed678447446aa70", "parents": [ "9cd80bbb07fcd6d4d037fad4297496d3b132ac6b" ], "author": { "name": "Masami Hiramatsu", "email": "mhiramat@redhat.com", "time": "Thu Dec 17 15:27:16 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Dec 17 15:45:31 2009 -0800" }, "message": "mm: introduce coredump parameter structure\n\nIntroduce coredump parameter data structure (struct coredump_params) to\nsimplify binfmt-\u003ecore_dump() arguments.\n\nSigned-off-by: Masami Hiramatsu \u003cmhiramat@redhat.com\u003e\nSuggested-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Hidehiro Kawai \u003chidehiro.kawai.ez@hitachi.com\u003e\nCc: Oleg Nesterov \u003coleg@redhat.com\u003e\nCc: Roland McGrath \u003croland@redhat.com\u003e\nCc: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "9cd80bbb07fcd6d4d037fad4297496d3b132ac6b", "tree": "322216d34b6d5ba2366f53ba0d677950c4cde766", "parents": [ "0f67b0b0392ccca98459bf40b36c0037793b5f71" ], "author": { "name": "Oleg Nesterov", "email": "oleg@redhat.com", "time": "Thu Dec 17 15:27:15 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Dec 17 15:45:31 2009 -0800" }, "message": "do_wait() optimization: do not place sub-threads on task_struct-\u003echildren list\n\nThanks to Roland who pointed out de_thread() issues.\n\nCurrently we add sub-threads to -\u003ereal_parent-\u003echildren list. This buys\nnothing but slows down do_wait().\n\nWith this patch -\u003echildren contains only main threads (group leaders).\nThe only complication is that forget_original_parent() should iterate over\nsub-threads by hand, and de_thread() needs another list_replace() when it\nchanges -\u003egroup_leader.\n\nHenceforth do_wait_thread() can never see task_detached() \u0026\u0026 !EXIT_DEAD\ntasks, we can remove this check (and we can unify do_wait_thread() and\nptrace_do_wait()).\n\nThis change can confuse the optimistic search in mm_update_next_owner(),\nbut this is fixable and minor.\n\nPerhaps badness() and oom_kill_process() should be updated, but they\nshould be fixed in any case.\n\nSigned-off-by: Oleg Nesterov \u003coleg@redhat.com\u003e\nCc: Roland McGrath \u003croland@redhat.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Ratan Nalumasu \u003crnalumasu@gmail.com\u003e\nCc: Vitaly Mayatskikh \u003cvmayatsk@redhat.com\u003e\nCc: David Rientjes \u003crientjes@google.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "0f67b0b0392ccca98459bf40b36c0037793b5f71", "tree": "12d0c43bb7f4e3e8980aebfc10ce0afbde210457", "parents": [ "8a79503aa83d0f889abc64a2fc0a020411837222" ], "author": { "name": "Mike Frysinger", "email": "vapier@gentoo.org", "time": "Thu Dec 17 15:27:14 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Dec 17 15:45:31 2009 -0800" }, "message": "nommu: ramfs: remove unused local var\n\nSigned-off-by: Mike Frysinger \u003cvapier@gentoo.org\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nAcked-by: Greg Ungerer \u003cgerg@snapgear.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "ec8e2f7466ca370f5e09000ca40a71759afc9ac8", "tree": "41c33d2317d9ffb0cc60cdacebf246bc023f8677", "parents": [ "2bf212b9e48e1c35eaf8f0cc1729d7c4a39b7b5a" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Thu Dec 17 15:27:06 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Dec 17 15:45:30 2009 -0800" }, "message": "reiserfs: truncate blocks not used by a write\n\nIt can happen that write does not use all the blocks allocated in\nwrite_begin either because of some filesystem error (like ENOSPC) or\nbecause page with data to write has been removed from memory. We truncate\nthese blocks so that we don\u0027t have dangling blocks beyond i_size.\n\nCc: Jeff Mahoney \u003cjeffm@suse.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": "b6e3224fb20954f155e41ec5709b2ab70b50ae2d", "tree": "96302d1b564c879779b9cc5d7aae7c3c4471ed14", "parents": [ "a2770d86b33024f71df269fde2de096df89d6a48" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Dec 17 13:23:24 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Dec 17 13:23:24 2009 -0800" }, "message": "Revert \"task_struct: make journal_info conditional\"\n\nThis reverts commit e4c570c4cb7a95dbfafa3d016d2739bf3fdfe319, as\nrequested by Alexey:\n\n \"I think I gave a good enough arguments to not merge it.\n To iterate:\n * patch makes impossible to start using ext3 on EXT3_FS\u003dn kernels\n without reboot.\n * this is done only for one pointer on task_struct\"\n\n None of config options which define task_struct are tristate directly\n or effectively.\"\n\nRequested-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nAcked-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "7a5d24b1067823e870bf23e62bf8a788bd73818d", "tree": "8b7b32d651f57fe1c12b8826f071b2e196032012", "parents": [ "ebfee3d71d5a29102aac1fb2e756b8258f753592", "3a1abec9f6880cf406593c392636199ea1c6c917" ], "author": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Thu Dec 17 16:01:41 2009 -0500" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Thu Dec 17 16:01:41 2009 -0500" }, "message": "Merge branch \u0027master\u0027 of ssh://master.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable into for-linus\n" }, { "commit": "a2770d86b33024f71df269fde2de096df89d6a48", "tree": "d232695efd62bcdcb2b3a9b413bccea66c0ecf32", "parents": [ "b8a7f3cd7e8212e5c572178ff3b5a514861036a5" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Dec 17 12:51:05 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Dec 17 12:51:05 2009 -0800" }, "message": "Revert \"fix mismerge with Trond\u0027s stuff (create_mnt_ns() export is gone now)\"\n\nThis reverts commit e9496ff46a20a8592fdc7bdaaf41b45eb808d310. Quoth Al:\n\n \"it\u0027s dependent on a lot of other stuff not currently in mainline\n and badly broken with current fs/namespace.c. Sorry, badly\n out-of-order cherry-pick from old queue.\n\n PS: there\u0027s a large pending series reworking the refcounting and\n lifetime rules for vfsmounts that will, among other things, allow to\n rip a subtree away _without_ dissolving connections in it, to be\n garbage-collected when all active references are gone. It\u0027s\n considerably saner wrt \"is the subtree busy\" logics, but it\u0027s nowhere\n near being ready for merge at the moment; this changeset is one of the\n things becoming possible with that sucker, but it certainly shouldn\u0027t\n have been picked during this cycle. My apologies...\"\n\nNoticed-by: Eric Paris \u003ceparis@redhat.com\u003e\nRequested-by: Al Viro \u003cviro@ZenIV.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "3a1abec9f6880cf406593c392636199ea1c6c917", "tree": "280edc4cacb9d14224f7d3da3510d386329a08ae", "parents": [ "83d3c9696fed237a3d96fce18299e2fcf112109f" ], "author": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Thu Dec 17 15:47:17 2009 -0500" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Thu Dec 17 15:47:17 2009 -0500" }, "message": "Btrfs: make sure fallocate properly starts a transaction\n\nThe recent patch to make fallocate enospc friendly would send\ndown a NULL trans handle to the allocator. This moves the\ntransaction start to properly fix things.\n\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "ebfee3d71d5a29102aac1fb2e756b8258f753592", "tree": "fa18938a56d452eb02c24f106dd06cc78f475e4b", "parents": [ "b8a7f3cd7e8212e5c572178ff3b5a514861036a5", "83d3c9696fed237a3d96fce18299e2fcf112109f" ], "author": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Thu Dec 17 15:02:22 2009 -0500" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Thu Dec 17 15:02:22 2009 -0500" }, "message": "Merge branch btrfs-master into for-linus\n\nConflicts:\n\tfs/btrfs/acl.c\n" }, { "commit": "83d3c9696fed237a3d96fce18299e2fcf112109f", "tree": "cafe54ba7801332c54adab5b1af3e0865bc32386", "parents": [ "20a5239a5d0f340e29827a6a2d28a138001c44b8" ], "author": { "name": "Josef Bacik", "email": "josef@redhat.com", "time": "Mon Dec 07 21:45:59 2009 +0000" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Thu Dec 17 12:33:38 2009 -0500" }, "message": "Btrfs: make metadata chunks smaller\n\nThis patch makes us a bit less zealous about making sure we have enough free\nmetadata space by pearing down the size of new metadata chunks to 256mb instead\nof 1gb. Also, we used to try an allocate metadata chunks when allocating data,\nbut that sort of thing is done elsewhere now so we can just remove it. With my\n-ENOSPC test I used to have 3gb reserved for metadata out of 75gb, now I have\n1.7gb. Thanks,\n\nSigned-off-by: Josef Bacik \u003cjosef@redhat.com\u003e\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "20a5239a5d0f340e29827a6a2d28a138001c44b8", "tree": "d7087f74dc609e3ca9d06aeb2714125e51f443cc", "parents": [ "4a8be425a8fb8fbb5d881eb55fa6634c3463b9c9" ], "author": { "name": "Matthew Wilcox", "email": "matthew@wil.cx", "time": "Mon Dec 14 22:01:12 2009 +0000" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Thu Dec 17 12:33:37 2009 -0500" }, "message": "Btrfs: Show discard option in /proc/mounts\n\nChristoph\u0027s patch e244a0aeb6a599c19a7c802cda6e2d67c847b154 doesn\u0027t display\nthe discard option in /proc/mounts, leading to some confusion for me.\nHere\u0027s the missing bit.\n\nSigned-off-by: Matthew Wilcox \u003cwilly@linux.intel.com\u003e\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "4a8be425a8fb8fbb5d881eb55fa6634c3463b9c9", "tree": "c89e0aa1aac790d77f6a29a4bc48384922152d00", "parents": [ "a7a3f7cadd9bdee569243f7ead9550aa16b60e07" ], "author": { "name": "TARUISI Hiroaki", "email": "taruishi.hiroak@jp.fujitsu.com", "time": "Thu Nov 12 07:14:26 2009 +0000" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Thu Dec 17 12:33:37 2009 -0500" }, "message": "Btrfs: deny sys_link across subvolumes.\n\nI rebased Christian Parpart\u0027s patch to deny hard link across\nsubvolumes. Original patch modifies also btrfs_rename, but\nI excluded it because we can move across subvolumes now and\nit make no problem.\n-----------------\n\nHard link across subvolumes should not allowed in Btrfs.\nbtrfs_link checks root of \u0027to\u0027 directory is same as root\nof \u0027from\u0027 file. If not same, btrfs_link returns -EPERM.\n\nSigned-off-by: TARUISI Hiroaki \u003ctaruishi.hiroak@jp.fujitsu.com\u003e\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "a7a3f7cadd9bdee569243f7ead9550aa16b60e07", "tree": "c9ccc035bf08e6698e1cf56888f563393226d880", "parents": [ "06b2331f8333ec6edf41662757ce8882cc1747d5" ], "author": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Sat Nov 07 06:19:16 2009 +0000" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Thu Dec 17 12:33:36 2009 -0500" }, "message": "Btrfs: fail mount on bad mount options\n\nWe shouldn\u0027t silently ignore unrecognized options.\n\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "06b2331f8333ec6edf41662757ce8882cc1747d5", "tree": "9b8316a84e2cb5fa5ed4d16cdbfecd965ed7870c", "parents": [ "86b9f2eca5e0984145e3c7698a7cd6dd65c2a93f" ], "author": { "name": "Yan, Zheng", "email": "zheng.yan@oracle.com", "time": "Thu Nov 26 09:31:11 2009 +0000" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Thu Dec 17 12:33:36 2009 -0500" }, "message": "Btrfs: don\u0027t add extent 0 to the free space cache v2\n\nIf block group 0 is completely free, btrfs_read_block_groups will\nadd extent [0, BTRFS_SUPER_INFO_OFFSET) to the free space cache.\n\nSigned-off-by: Yan Zheng \u003czheng.yan@oracle.com\u003e\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "86b9f2eca5e0984145e3c7698a7cd6dd65c2a93f", "tree": "75dd0a52848b6f5396023f811f1a602f62b9d34e", "parents": [ "55ef68990029fcd8d04d42fc184aa7fb18cf309e" ], "author": { "name": "Yan, Zheng", "email": "zheng.yan@oracle.com", "time": "Thu Nov 12 09:36:50 2009 +0000" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Thu Dec 17 12:33:35 2009 -0500" }, "message": "Btrfs: Fix per root used space accounting\n\nThe bytes_used field in root item was originally planned to\ntrace the amount of used data and tree blocks. But it never\nworked right since we can\u0027t trace freeing of data accurately.\nThis patch changes it to only trace the amount of tree blocks.\n\nSigned-off-by: Yan Zheng \u003czheng.yan@oracle.com\u003e\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "55ef68990029fcd8d04d42fc184aa7fb18cf309e", "tree": "0487a5d15586e94de29be3c8701cb64eb1ae2f9b", "parents": [ "24bbcf0442ee04660a5a030efdbb6d03f1c275cb" ], "author": { "name": "Yan, Zheng", "email": "zheng.yan@oracle.com", "time": "Thu Nov 12 09:36:44 2009 +0000" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Thu Dec 17 12:33:35 2009 -0500" }, "message": "Btrfs: Fix btrfs_drop_extent_cache for skip pinned case\n\nThe check for skip pinned case is wrong, it may breaks the\nwhile loop too soon.\n\nSigned-off-by: Yan Zheng \u003czheng.yan@oracle.com\u003e\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "24bbcf0442ee04660a5a030efdbb6d03f1c275cb", "tree": "aa57d77d29cc5150b272cc3f6465f10262fcbaac", "parents": [ "f34f57a3ab4e73304d78c125682f1a53cd3975f2" ], "author": { "name": "Yan, Zheng", "email": "zheng.yan@oracle.com", "time": "Thu Nov 12 09:36:34 2009 +0000" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Thu Dec 17 12:33:35 2009 -0500" }, "message": "Btrfs: Add delayed iput\n\niput() can trigger new transactions if we are dropping the\nfinal reference, so calling it in btrfs_commit_transaction\nmay end up deadlock. This patch adds delayed iput to avoid\nthe issue.\n\nSigned-off-by: Yan Zheng \u003czheng.yan@oracle.com\u003e\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "f34f57a3ab4e73304d78c125682f1a53cd3975f2", "tree": "359aff6491d3e92b3901ea78dc164d41209d3eea", "parents": [ "8082510e7124cc50d728f1b875639cb4e22312cc" ], "author": { "name": "Yan, Zheng", "email": "zheng.yan@oracle.com", "time": "Thu Nov 12 09:35:27 2009 +0000" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Thu Dec 17 12:33:34 2009 -0500" }, "message": "Btrfs: Pass transaction handle to security and ACL initialization functions\n\nPass transaction handle down to security and ACL initialization\nfunctions, so we can avoid starting nested transactions\n\nSigned-off-by: Yan Zheng \u003czheng.yan@oracle.com\u003e\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "8082510e7124cc50d728f1b875639cb4e22312cc", "tree": "e9f0a0a4504a87689b4765368b508fff5ae2ddf8", "parents": [ "5a303d5d4b8055d2e5a03e92d04745bfc5881a22" ], "author": { "name": "Yan, Zheng", "email": "zheng.yan@oracle.com", "time": "Thu Nov 12 09:35:36 2009 +0000" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Thu Dec 17 12:33:34 2009 -0500" }, "message": "Btrfs: Make truncate(2) more ENOSPC friendly\n\ntruncating and deleting regular files are unbound operations,\nso it\u0027s not good to do them in a single transaction. This\npatch makes btrfs_truncate and btrfs_delete_inode start a\nnew transaction after all items in a tree leaf are deleted.\n\nSigned-off-by: Yan Zheng \u003czheng.yan@oracle.com\u003e\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "5a303d5d4b8055d2e5a03e92d04745bfc5881a22", "tree": "b3a46e3ebc9ac2618e295b94658ddb1402577b6c", "parents": [ "2e4bfab97055aa6acdd0637913bd705c2d6506d6" ], "author": { "name": "Yan, Zheng", "email": "zheng.yan@oracle.com", "time": "Thu Nov 12 09:34:52 2009 +0000" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Thu Dec 17 12:33:33 2009 -0500" }, "message": "Btrfs: Make fallocate(2) more ENOSPC friendly\n\nfallocate(2) may allocate large number of file extents, so it\u0027s not\ngood to do it in a single transaction. This patch make fallocate(2)\nstart a new transaction for each file extents it allocates.\n\nSigned-off-by: Yan Zheng \u003czheng.yan@oracle.com\u003e\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "2e4bfab97055aa6acdd0637913bd705c2d6506d6", "tree": "2c07c3668c8d13ee1e2076d32a728c60eaa8f4ed", "parents": [ "c71bf099abddf3e0fdc27f251ba76fca1461d49a" ], "author": { "name": "Yan, Zheng", "email": "zheng.yan@oracle.com", "time": "Thu Nov 12 09:37:02 2009 +0000" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Thu Dec 17 12:33:33 2009 -0500" }, "message": "Btrfs: Avoid orphan inodes cleanup during committing transaction\n\nbtrfs_lookup_dentry may trigger orphan cleanup, so it\u0027s not good\nto call it while committing a transaction.\n\nSigned-off-by: Yan Zheng \u003czheng.yan@oracle.com\u003e\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "c71bf099abddf3e0fdc27f251ba76fca1461d49a", "tree": "0b682ad2b49aeaf9ac774c40be4b7549c1d079fe", "parents": [ "c216775458a2ee345d9412a2770c2916acfb5d30" ], "author": { "name": "Yan, Zheng", "email": "zheng.yan@oracle.com", "time": "Thu Nov 12 09:34:40 2009 +0000" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Thu Dec 17 12:33:33 2009 -0500" }, "message": "Btrfs: Avoid orphan inodes cleanup while replaying log\n\nWe do log replay in a single transaction, so it\u0027s not good to do unbound\noperations. This patch cleans up orphan inodes cleanup after replaying\nthe log. It also avoids doing other unbound operations such as truncating\na file during replaying log. These unbound operations are postponed to\nthe orphan inode cleanup stage.\n\nSigned-off-by: Yan Zheng \u003czheng.yan@oracle.com\u003e\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "c216775458a2ee345d9412a2770c2916acfb5d30", "tree": "41a947a9d254aeeef40b7e42162d80646477f30a", "parents": [ "920bbbfb05c9fce22e088d20eb9dcb8f96342de9" ], "author": { "name": "Yan, Zheng", "email": "zheng.yan@oracle.com", "time": "Thu Nov 12 09:34:21 2009 +0000" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Thu Dec 17 12:33:24 2009 -0500" }, "message": "Btrfs: Fix disk_i_size update corner case\n\nThere are some cases file extents are inserted without involving\nordered struct. In these cases, we update disk_i_size directly,\nwithout checking pending ordered extent and DELALLOC bit. This\npatch extends btrfs_ordered_update_i_size() to handle these cases.\n\nSigned-off-by: Yan Zheng \u003czheng.yan@oracle.com\u003e\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "eaff8079d4f1016a12e34ab323737314f24127dd", "tree": "a3d9e00320c6195e55811d5247a521f99341a411", "parents": [ "7a0ad10c367ab57c899d340372f37880cbe6ab52" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Thu Dec 17 14:25:01 2009 +0100" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Thu Dec 17 11:03:25 2009 -0500" }, "message": "kill I_LOCK\n\nAfter I_SYNC was split from I_LOCK the leftover is always used together with\nI_NEW and thus superflous.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "7a0ad10c367ab57c899d340372f37880cbe6ab52", "tree": "7e21f078c03cbeb350d964c23a2c49f7016f5ef7", "parents": [ "76b7e0058d09f8104387980a690001681c04cc0a" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Thu Dec 17 14:24:40 2009 +0100" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Thu Dec 17 11:03:25 2009 -0500" }, "message": "fold do_sync_file_range into sys_sync_file_range\n\nWe recently go rid of all callers of do_sync_file_range as they\u0027re better\nserved with vfs_fsync or the filemap_write_and_wait. Now that\ndo_sync_file_range is down to a single caller fold it into it so that people\ndon\u0027t start using it again accidentally. While at it also switch it from\nusing __filemap_fdatawrite_range(..., WB_SYNC_ALL) to the more clear\nfilemap_fdatawrite_range().\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "1b8ab8159ef8f818f870a1d2e3b6953d80eefd3f", "tree": "97fdfc87493d5077c4c510e4defedccc483477af", "parents": [ "9afa2fb6c13501e5b3536d15344fce4e5442c469" ], "author": { "name": "Erez Zadok", "email": "ezk@cs.sunysb.edu", "time": "Thu Dec 03 21:56:09 2009 -0500" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Thu Dec 17 10:58:17 2009 -0500" }, "message": "VFS/fsstack: handle 32-bit smp + preempt + large files in fsstack_copy_inode_size\n\nCopy the inode size and blocks from one inode to another correctly on 32-bit\nsystems with CONFIG_SMP, CONFIG_PREEMPT, or CONFIG_LBDAF. Use proper inode\nspinlocks only when i_size/i_blocks cannot fit in one 32-bit word.\n\nSigned-off-by: Hugh Dickins \u003chugh.dickins@tiscali.co.uk\u003e\nSigned-off-by: Erez Zadok \u003cezk@cs.sunysb.edu\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "9afa2fb6c13501e5b3536d15344fce4e5442c469", "tree": "470ff1993ad9e88e0ed3abf81cb7c9745919b33d", "parents": [ "cb59861f03a626196a23fdef5e20ddbb8cca6466" ], "author": { "name": "Erez Zadok", "email": "ezk@cs.sunysb.edu", "time": "Wed Dec 02 19:51:54 2009 -0500" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Thu Dec 17 10:57:30 2009 -0500" }, "message": "fsstack/ecryptfs: remove unused get_nlinks param to fsstack_copy_attr_all\n\nThis get_nlinks parameter was never used by the only mainline user,\necryptfs; and it has never been used by unionfs or wrapfs either.\n\nAcked-by: Dustin Kirkland \u003ckirkland@canonical.com\u003e\nAcked-by: Tyler Hicks \u003ctyhicks@linux.vnet.ibm.com\u003e\nSigned-off-by: Erez Zadok \u003cezk@cs.sunysb.edu\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "cb59861f03a626196a23fdef5e20ddbb8cca6466", "tree": "777dda2c1764e74cf6e7e5bda27314bb99c5b4d1", "parents": [ "a3a065e3f13da8a3470ed09c7f38aad256083726" ], "author": { "name": "Jeff Layton", "email": "jlayton@redhat.com", "time": "Mon Nov 16 12:05:20 2009 -0800" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Thu Dec 17 10:52:34 2009 -0500" }, "message": "vfs: remove extraneous NULL d_inode check from do_filp_open\n\nWe can\u0027t get to this point unless it\u0027s a valid pointer.\n\nSigned-off-by: Jeff Layton \u003cjlayton@redhat.com\u003e\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nCc: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "a3a065e3f13da8a3470ed09c7f38aad256083726", "tree": "03e36f66709fe3d1679b0f0036f2ad3449d92dee", "parents": [ "b9aff027b2c1d6019d237382c78fd396f9de2ea5" ], "author": { "name": "Nick Piggin", "email": "npiggin@suse.de", "time": "Wed Nov 18 05:30:19 2009 +0100" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Thu Dec 17 10:51:40 2009 -0500" }, "message": "fs: no games with DCACHE_UNHASHED\n\nFilesystems outside the regular namespace do not have to clear DCACHE_UNHASHED\nin order to have a working /proc/$pid/fd/XXX. Nothing in proc prevents the\nfd link from being used if its dentry is not in the hash.\n\nAlso, it does not get put into the dcache hash if DCACHE_UNHASHED is clear;\nthat depends on the filesystem calling d_add or d_rehash.\n\nSo delete the misleading comments and needless code.\n\nAcked-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "b9aff027b2c1d6019d237382c78fd396f9de2ea5", "tree": "b1a136f50d725d5744ac5b9dbc01e66226ce512f", "parents": [ "06777d308f8f9ddb67798d34bf193101a4bdf06c" ], "author": { "name": "Nick Piggin", "email": "npiggin@suse.de", "time": "Fri Nov 20 14:28:35 2009 -0800" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Thu Dec 17 10:48:12 2009 -0500" }, "message": "fs: anon_inodes implement dname\n\nAdd a d_dname method for anon_inodes filesystem, the same way pipefs and\nsockfs pseudo filesystems. This allows us to remove the DCACHE_UNHASHED\nhack from anon_inodes.c (see next patch).\n\n[AV: inumber is useless here, dropped from anon_inodefs_dname()]\n\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nCc: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\nCc: Davide Libenzi \u003cdavidel@xmailserver.org\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nCc: Jens Axboe \u003cjens.axboe@oracle.com\u003e\nCc: Christoph Hellwig \u003chch@lst.de\u003e\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "e1781538cf5c870ab696e9b8f0a5c498d3900f2f", "tree": "42027696b4bc241194299b29cef2ae814b087acd", "parents": [ "464763cf1c6df632dccc8f2f4c7e50163154a2c0" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Thu Dec 17 13:16:30 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Dec 17 13:22:45 2009 +0100" }, "message": "sched: Assert task state bits at build time\n\nSince everybody is lazy and prone to forgetting things, make the\ncompiler help us a bit.\n\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nLKML-Reference: \u003c20091217121830.060186433@chello.nl\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "464763cf1c6df632dccc8f2f4c7e50163154a2c0", "tree": "1d1107fb4d5261f5606a8cffbc39e4c07c81c972", "parents": [ "44d90df6b757c59651ddd55f1a84f28132b50d29" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Thu Dec 17 13:16:29 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Dec 17 13:22:45 2009 +0100" }, "message": "sched: Update task_state_arraypwith new states\n\nNeglected because its hidden... (who reads comments anyway)\n\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nLKML-Reference: \u003c20091217121829.970166036@chello.nl\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "06777d308f8f9ddb67798d34bf193101a4bdf06c", "tree": "defc74a60dc75d8fd2b860a3222de4a2e8ea4006", "parents": [ "718deb6b61e34c200c1f2b706176d9aac334cb2d" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Thu Dec 17 04:52:13 2009 -0500" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Thu Dec 17 04:52:13 2009 -0500" }, "message": "dio: fix use-after-free\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "bea4c899f2b5fad80099aea979780ef19f9b1987", "tree": "65130f4bc91b92e72498fc58bf895d35f2ebf0f2", "parents": [ "73efc4681cb5e3c8807daf106f001e7f0798d8a0", "3fc98b1ac036675b95f6e3fafd5ef147b97d4d30" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Dec 16 13:29:39 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Dec 16 13:29:39 2009 -0800" }, "message": "Merge branch \u0027for-linus\u0027 of git://oss.sgi.com/xfs/xfs\n\n* \u0027for-linus\u0027 of git://oss.sgi.com/xfs/xfs:\n XFS: Free buffer pages array unconditionally\n xfs: kill xfs_bmbt_rec_32/64 types\n xfs: improve metadata I/O merging in the elevator\n xfs: check for not fully initialized inodes in xfs_ireclaim\n" }, { "commit": "73efc4681cb5e3c8807daf106f001e7f0798d8a0", "tree": "8302ec91e3410912081c8468b54e97acfae0ac95", "parents": [ "a73611b6aafa3b902524dad2d68e378c4ec9f4db" ], "author": { "name": "Roland Dreier", "email": "rdreier@cisco.com", "time": "Wed Dec 16 12:43:11 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Dec 16 13:29:19 2009 -0800" }, "message": "re-export alloc_file()\n\nCommit 3d1e4631 (\"get rid of init_file()\") removed the export of\nalloc_file() -- possibly inadvertently, since that commit mainly\nconsisted of deleting the lines between the end of alloc_file() and\nthe start of the code in init_file().\n\nThere is in fact one modular use of alloc_file() in the tree, in\ndrivers/infiniband/core/uverbs_main.c, so re-add the export to fix:\n\n ERROR: \"alloc_file\" [drivers/infiniband/core/ib_uverbs.ko] undefined!\n\nwhen CONFIG_INFINIBAND_USER_ACCESS\u003dm.\n\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Roland Dreier \u003crolandd@cisco.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d4220f987cf473c65a342ca69e3eb13dea919a49", "tree": "dbb004a9c805d6de3f6e3955398fee1084a29f16", "parents": [ "61cf693159d6a968a7014e24905143f71ed8ddcf", "f2c03debdfb387fa2e35cac6382779072b8b9209" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Dec 16 12:36:49 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Dec 16 12:36:49 2009 -0800" }, "message": "Merge branch \u0027hwpoison\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/ak/linux-mce-2.6\n\n* \u0027hwpoison\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/ak/linux-mce-2.6: (34 commits)\n HWPOISON: Remove stray phrase in a comment\n HWPOISON: Try to allocate migration page on the same node\n HWPOISON: Don\u0027t do early filtering if filter is disabled\n HWPOISON: Add a madvise() injector for soft page offlining\n HWPOISON: Add soft page offline support\n HWPOISON: Undefine short-hand macros after use to avoid namespace conflict\n HWPOISON: Use new shake_page in memory_failure\n HWPOISON: Use correct name for MADV_HWPOISON in documentation\n HWPOISON: mention HWPoison in Kconfig entry\n HWPOISON: Use get_user_page_fast in hwpoison madvise\n HWPOISON: add an interface to switch off/on all the page filters\n HWPOISON: add memory cgroup filter\n memcg: add accessor to mem_cgroup.css\n memcg: rename and export try_get_mem_cgroup_from_page()\n HWPOISON: add page flags filter\n mm: export stable page flags\n HWPOISON: limit hwpoison injector to known page types\n HWPOISON: add fs/device filters\n HWPOISON: return 0 to indicate success reliably\n HWPOISON: make semantics of IGNORED/DELAYED clear\n ...\n" }, { "commit": "bac5e54c29f352d962a2447d22735316b347b9f1", "tree": "7642993fa93164835ffaa2dacd341388193f1979", "parents": [ "529e89430d6c0d64db8ac474cb95e68e2527c79a", "c05c4edd876b7ae92787d1295868afcb89b6a348" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Dec 16 12:04:02 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Dec 16 12:04:02 2009 -0800" }, "message": "Merge branch \u0027master\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6\n\n* \u0027master\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6: (38 commits)\n direct I/O fallback sync simplification\n ocfs: stop using do_sync_mapping_range\n cleanup blockdev_direct_IO locking\n make generic_acl slightly more generic\n sanitize xattr handler prototypes\n libfs: move EXPORT_SYMBOL for d_alloc_name\n vfs: force reval of target when following LAST_BIND symlinks (try #7)\n ima: limit imbalance msg\n Untangling ima mess, part 3: kill dead code in ima\n Untangling ima mess, part 2: deal with counters\n Untangling ima mess, part 1: alloc_file()\n O_TRUNC open shouldn\u0027t fail after file truncation\n ima: call ima_inode_free ima_inode_free\n IMA: clean up the IMA counts updating code\n ima: only insert at inode creation time\n ima: valid return code from ima_inode_alloc\n fs: move get_empty_filp() deffinition to internal.h\n Sanitize exec_permission_lite()\n Kill cached_lookup() and real_lookup()\n Kill path_lookup_open()\n ...\n\nTrivial conflicts in fs/direct-io.c\n" }, { "commit": "3fc98b1ac036675b95f6e3fafd5ef147b97d4d30", "tree": "1710b6e0140a12a6e20ef0494b11e42b9f0fcfc6", "parents": [ "a5f9be58c2b87106100a6053d09b1f9f8d551c6e" ], "author": { "name": "Dave Chinner", "email": "david@fromorbit.com", "time": "Mon Dec 14 23:11:57 2009 +0000" }, "committer": { "name": "Alex Elder", "email": "aelder@sgi.com", "time": "Wed Dec 16 13:41:20 2009 -0600" }, "message": "XFS: Free buffer pages array unconditionally\n\nThe code in xfs_free_buf() only attempts to free the b_pages array if the\nbuffer is a page cache backed or page allocated buffer. The extra log buffer\nthat is used when the log wraps uses pages that are allocated to a different\nlog buffer, but it still has a b_pages array allocated when those pages\nare associated to with the extra buffer in xfs_buf_associate_memory.\n\nHence we need to always attempt to free the b_pages array when tearing\ndown a buffer, not just on buffers that are explicitly marked as page bearing\nbuffers. This fixes a leak detected by the kernel memory leak code.\n\nSigned-off-by: Dave Chinner \u003cdavid@fromorbit.com\u003e\nSigned-off-by: Alex Elder \u003caelder@sgi.com\u003e\n" }, { "commit": "a5f9be58c2b87106100a6053d09b1f9f8d551c6e", "tree": "4d44970b16b0699cb3bc757b9e5f25eda230d4d1", "parents": [ "2ee1abad73a12df5521cd3f017f081f1f684a361" ], "author": { "name": "Christoph Hellwig", "email": "hch@infradead.org", "time": "Fri Dec 04 10:19:07 2009 +0000" }, "committer": { "name": "Alex Elder", "email": "aelder@sgi.com", "time": "Wed Dec 16 13:41:20 2009 -0600" }, "message": "xfs: kill xfs_bmbt_rec_32/64 types\n\nFor a long time we\u0027ve always stored bmap btree records in the 64bit format,\nso kill off the dead 32bit type, and make sure the 64bit type is named just\nxfs_bmbt_rec everywhere, without any size postfix.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nReviewed-by: Eric Sandeen \u003csandeen@redhat.com\u003e\nSigned-off-by: Alex Elder \u003caelder@sgi.com\u003e\n" }, { "commit": "2ee1abad73a12df5521cd3f017f081f1f684a361", "tree": "e44a88b0ae7f01d339426d7a6d18bde017bb9cf1", "parents": [ "b44b1126279b60597f96bbe77507b1650f88a969" ], "author": { "name": "Dave Chinner", "email": "dgc@sgi.com", "time": "Tue Nov 24 18:03:15 2009 +0000" }, "committer": { "name": "Alex Elder", "email": "aelder@sgi.com", "time": "Wed Dec 16 13:41:19 2009 -0600" }, "message": "xfs: improve metadata I/O merging in the elevator\n\nChange all async metadata buffers to use [READ|WRITE]_META I/O types\nso that the I/O doesn\u0027t get issued immediately. This allows merging of\nadjacent metadata requests but still prioritises them over bulk data.\nThis shows a 10-15% improvement in sequential create speed of small\nfiles.\n\nDon\u0027t include the log buffers in this classification - leave them as\nsync types so they are issued immediately.\n\nSigned-off-by: Dave Chinner \u003cdgc@sgi.com\u003e\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Alex Elder \u003caelder@sgi.com\u003e\n" }, { "commit": "b44b1126279b60597f96bbe77507b1650f88a969", "tree": "220cb8d4903532c2551ee2bdffa03885cdc642ba", "parents": [ "5ac4d630eb87656bd4dc313b910776d54d88ea28" ], "author": { "name": "Christoph Hellwig", "email": "hch@infradead.org", "time": "Tue Dec 01 18:12:29 2009 +0000" }, "committer": { "name": "Alex Elder", "email": "aelder@sgi.com", "time": "Wed Dec 16 13:20:15 2009 -0600" }, "message": "xfs: check for not fully initialized inodes in xfs_ireclaim\n\nAdd an assert for inodes not added to the inode cache in xfs_ireclaim,\nto make sure we\u0027re not going to introduce something like the\nfamous nfsd inode cache bug again.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Alex Elder \u003caelder@sgi.com\u003e\n" }, { "commit": "e4bdda1bc3123a9e65f4dd93a23041fde8ed3dc2", "tree": "c2f75cc08bb4c5cbd9103e14399ea5ab66ce960d", "parents": [ "74f3ae743427b87e43b5cb9f4257021ae8ad4267", "380454126f1357db9270f9d1ca05dfe1a6e4ad47" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Dec 16 10:47:44 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Dec 16 10:47:44 2009 -0800" }, "message": "Merge branch \u0027bugfixes\u0027 of git://git.linux-nfs.org/projects/trondmy/nfs-2.6\n\n* \u0027bugfixes\u0027 of git://git.linux-nfs.org/projects/trondmy/nfs-2.6:\n NFSv4: Fix a regression in the NFSv4 state manager\n NFSv4: Release the sequence id before restarting a CLOSE rpc call\n nfs41: fix session fore channel negotiation\n nfs41: do not zero seqid portion of stateid on close\n nfs: run state manager in privileged mode\n nfs: make recovery state manager operations privileged\n nfs: enforce FIFO ordering of operations trying to acquire slot\n rpc: add a new priority in RPC task\n nfs: remove rpc_task argument from nfs4_find_slot\n rpc: add rpc_queue_empty function\n nfs: change nfs4_do_setlk params to identify recovery type\n nfs: do not do a LOOKUP after open\n nfs: minor cleanup of session draining\n" }, { "commit": "37c24b37fb2454e95136139d10bb6828967105bf", "tree": "d5c3fa61fa689567caeb2a7cb5891473e444ff7d", "parents": [ "5ac4d630eb87656bd4dc313b910776d54d88ea28", "7663dacd926584093dfc350892792054692b6cb3" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Dec 16 10:43:34 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Dec 16 10:43:34 2009 -0800" }, "message": "Merge branch \u0027for-2.6.33\u0027 of git://linux-nfs.org/~bfields/linux\n\n* \u0027for-2.6.33\u0027 of git://linux-nfs.org/~bfields/linux: (42 commits)\n nfsd: remove pointless paths in file headers\n nfsd: move most of nfsfh.h to fs/nfsd\n nfsd: remove unused field rq_reffh\n nfsd: enable V4ROOT exports\n nfsd: make V4ROOT exports read-only\n nfsd: restrict filehandles accepted in V4ROOT case\n nfsd: allow exports of symlinks\n nfsd: filter readdir results in V4ROOT case\n nfsd: filter lookup results in V4ROOT case\n nfsd4: don\u0027t continue \"under\" mounts in V4ROOT case\n nfsd: introduce export flag for v4 pseudoroot\n nfsd: let \"insecure\" flag vary by pseudoflavor\n nfsd: new interface to advertise export features\n nfsd: Move private headers to source directory\n vfs: nfsctl.c un-used nfsd #includes\n lockd: Remove un-used nfsd headers #includes\n s390: remove un-used nfsd #includes\n sparc: remove un-used nfsd #includes\n parsic: remove un-used nfsd #includes\n compat.c: Remove dependence on nfsd private headers\n ...\n" }, { "commit": "337e4a1ab4d736b8c39a4c3a233ac21f1a6c036f", "tree": "20c58600b42600b8f62f3cfb63fc62b1a7fbc78c", "parents": [ "7949456b1b96924c2d9ae5aea5fa7d4c81c946ed", "681142f9211b23e6aa2984259d38b76d7bdc05a8" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Dec 16 10:29:26 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Dec 16 10:29:26 2009 -0800" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/hirofumi/fatfs-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/hirofumi/fatfs-2.6:\n fat: make discard a mount option\n" }, { "commit": "60d9aa758c00f20ade0cb1951f6a934f628dd2d7", "tree": "e3bdfa4ec0d3f9a29a822810b8b9188c7d613cbd", "parents": [ "b2adf0cbec4cf0934c63f48f893e0cebde380d0c", "2e16cfca6e17ae37ae21feca080a6f2eca9087dc" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Dec 16 10:23:43 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Dec 16 10:23:43 2009 -0800" }, "message": "Merge git://git.infradead.org/mtd-2.6\n\n* git://git.infradead.org/mtd-2.6: (90 commits)\n jffs2: Fix long-standing bug with symlink garbage collection.\n mtd: OneNAND: Fix test of unsigned in onenand_otp_walk()\n mtd: cfi_cmdset_0002, fix lock imbalance\n Revert \"mtd: move mxcnd_remove to .exit.text\"\n mtd: m25p80: add support for Macronix MX25L4005A\n kmsg_dump: fix build for CONFIG_PRINTK\u003dn\n mtd: nandsim: add support for 4KiB pages\n mtd: mtdoops: refactor as a kmsg_dumper\n mtd: mtdoops: make record size configurable\n mtd: mtdoops: limit the maximum mtd partition size\n mtd: mtdoops: keep track of used/unused pages in an array\n mtd: mtdoops: several minor cleanups\n core: Add kernel message dumper to call on oopses and panics\n mtd: add ARM pismo support\n mtd: pxa3xx_nand: Fix PIO data transfer\n mtd: nand: fix multi-chip suspend problem\n mtd: add support for switching old SST chips into QRY mode\n mtd: fix M29W800D dev_id and uaddr\n mtd: don\u0027t use PF_MEMALLOC\n mtd: Add bad block table overrides to Davinci NAND driver\n ...\n\nFixed up conflicts (mostly trivial) in\n\tdrivers/mtd/devices/m25p80.c\n\tdrivers/mtd/maps/pcmciamtd.c\n\tdrivers/mtd/nand/pxa3xx_nand.c\n\tkernel/printk.c\n" }, { "commit": "2cfd30adf6130dab3fbb130eb5f7b1fd42a70e31", "tree": "2e7ca4760d58164d6352ede7813f854f485a5404", "parents": [ "1e431f5ce78f3ae8254d725060288b78ff74f086" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Wed Sep 23 15:04:02 2009 +0200" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Dec 16 12:16:49 2009 -0500" }, "message": "ocfs: stop using do_sync_mapping_range\n\ndo_sync_mapping_range(..., SYNC_FILE_RANGE_WRITE) is a very awkward way\nto perform a filemap_fdatawrite_range.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "1e431f5ce78f3ae8254d725060288b78ff74f086", "tree": "a144fd7b6120ec61958c82023b25620a18aa3d6d", "parents": [ "1c7c474c31aea6d5cb2fb35f31d9e9e91ae466b1" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Tue Nov 03 16:44:53 2009 +0100" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Dec 16 12:16:49 2009 -0500" }, "message": "cleanup blockdev_direct_IO locking\n\nCurrently the locking in blockdev_direct_IO is a mess, we have three different\nlocking types and very confusing checks for some of them. The most\ncomplicated one is DIO_OWN_LOCKING for reads, which happens to not actually be\nused.\n\nThis patch gets rid of the DIO_OWN_LOCKING - as mentioned above the read case\nis unused anyway, and the write side is almost identical to DIO_NO_LOCKING.\nThe difference is that DIO_NO_LOCKING always sets the create argument for\nthe get_blocks callback to zero, but we can easily move that to the actual\nget_blocks callbacks. There are four users of the DIO_NO_LOCKING mode:\ngfs already ignores the create argument and thus is fine with the new\nversion, ocfs2 only errors out if create were ever set, and we can remove\nthis dead code now, the block device code only ever uses create for an\nerror message if we are fully beyond the device which can never happen,\nand last but not least XFS will need the new behavour for writes.\n\nNow we can replace the lock_type variable with a flags one, where no flag\nmeans the DIO_NO_LOCKING behaviour and DIO_LOCKING is kept as the first\nflag. Separate out the check for not allowing to fill holes into a separate\nflag, although for now both flags always get set at the same time.\n\nAlso revamp the documentation of the locking scheme to actually make sense.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "1c7c474c31aea6d5cb2fb35f31d9e9e91ae466b1", "tree": "89a5fd1146be1744ce3ac94789542841512315b8", "parents": [ "431547b3c4533b8c7fd150ab36980b9a3147797b" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Tue Nov 03 16:44:44 2009 +0100" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Dec 16 12:16:49 2009 -0500" }, "message": "make generic_acl slightly more generic\n\nNow that we cache the ACL pointers in the generic inode all the generic_acl\ncruft can go away and generic_acl.c can directly implement xattr handlers\ndealing with the full Posix ACL semantics for in-memory filesystems.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "431547b3c4533b8c7fd150ab36980b9a3147797b", "tree": "807ff2790f3c13c7c91ed2afd6d833032899482d", "parents": [ "ef26ca97e83052790940cbc444b01b0d17a813c1" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Fri Nov 13 09:52:56 2009 +0000" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Dec 16 12:16:49 2009 -0500" }, "message": "sanitize xattr handler prototypes\n\nAdd a flags argument to struct xattr_handler and pass it to all xattr\nhandler methods. This allows using the same methods for multiple\nhandlers, e.g. for the ACL methods which perform exactly the same action\nfor the access and default ACLs, just using a different underlying\nattribute. With a little more groundwork it\u0027ll also allow sharing the\nmethods for the regular user/trusted/secure handlers in extN, ocfs2 and\njffs2 like it\u0027s already done for xfs in this patch.\n\nAlso change the inode argument to the handlers to a dentry to allow\nusing the handlers mechnism for filesystems that require it later,\ne.g. cifs.\n\n[with GFS2 bits updated by Steven Whitehouse \u003cswhiteho@redhat.com\u003e]\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nReviewed-by: James Morris \u003cjmorris@namei.org\u003e\nAcked-by: Joel Becker \u003cjoel.becker@oracle.com\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "ef26ca97e83052790940cbc444b01b0d17a813c1", "tree": "93700cae2f8133e74be9621f00bd4588017d85eb", "parents": [ "39159de2a091a35ea86b188ebdc5e642f5cfc832" ], "author": { "name": "H Hartley Sweeten", "email": "hartleys@visionengravers.com", "time": "Tue Sep 29 20:09:42 2009 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Dec 16 12:16:48 2009 -0500" }, "message": "libfs: move EXPORT_SYMBOL for d_alloc_name\n\nThe EXPORT_SYMBOL for d_alloc_name is in fs/libfs.c but the function\nis in fs/dcache.c. Move the EXPORT_SYMBOL to the line immediately\nafter the closing function brace line in fs/dcache.c as mentioned\nin Documentation/CodingStyle.\n\nSigned-off-by: H Hartley Sweeten \u003chsweeten@visionengravers.com\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "39159de2a091a35ea86b188ebdc5e642f5cfc832", "tree": "793c0c95fe22ddb06c4cc4271428ad41386ccf6b", "parents": [ "d1625436b4fe526fa463bc0519ba37d7e4b37bbc" ], "author": { "name": "Jeff Layton", "email": "jlayton@redhat.com", "time": "Mon Dec 07 12:01:50 2009 -0500" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Dec 16 12:16:48 2009 -0500" }, "message": "vfs: force reval of target when following LAST_BIND symlinks (try #7)\n\nprocfs-style symlinks return a last_type of LAST_BIND without an actual\npath string. This causes __follow_link to skip calling __vfs_follow_link\nand so the dentry isn\u0027t revalidated.\n\nThis is a problem when the link target sits on NFSv4 as it depends on\nthe VFS to revalidate the dentry before using it on an open call. Ensure\nthat this occurs by forcing a revalidation of the target dentry of\nLAST_BIND symlinks.\n\nSigned-off-by: Jeff Layton \u003cjlayton@redhat.com\u003e\nAcked-by: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nAcked-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "1429b3eca23818f87f9fa569a15d9816de81f698", "tree": "3100f009ec8863ee4692ee197b8e0c16c11258e6", "parents": [ "b65a9cfc2c38eebc33533280b8ad5841caee8b6e" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Dec 16 06:38:01 2009 -0500" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Dec 16 12:16:47 2009 -0500" }, "message": "Untangling ima mess, part 3: kill dead code in ima\n\nKill the \u0027update\u0027 argument of ima_path_check(), kill\ndead code in ima.\n\nCurrent rules: ima counters are bumped at the same time\nwhen the file switches from put_filp() fodder to fput()\none. Which happens exactly in two places - alloc_file()\nand __dentry_open(). Nothing else needs to do that at\nall.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "b65a9cfc2c38eebc33533280b8ad5841caee8b6e", "tree": "d6e5b713615cc5e65c900162ab09235ae4847909", "parents": [ "0552f879d45cecc35d8e372a591fc5ed863bca58" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Dec 16 06:27:40 2009 -0500" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Dec 16 12:16:47 2009 -0500" }, "message": "Untangling ima mess, part 2: deal with counters\n\n* do ima_get_count() in __dentry_open()\n* stop doing that in followups\n* move ima_path_check() to right after nameidata_to_filp()\n* don\u0027t bump counters on it\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "0552f879d45cecc35d8e372a591fc5ed863bca58", "tree": "f3e0d76f7d5e7cf9a11ef4771294c7b4b552cd89", "parents": [ "7715b521222b6ebb6e927fa261ed91ed687fe454" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Dec 16 04:53:03 2009 -0500" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Dec 16 12:16:47 2009 -0500" }, "message": "Untangling ima mess, part 1: alloc_file()\n\nThere are 2 groups of alloc_file() callers:\n\t* ones that are followed by ima_counts_get\n\t* ones giving non-regular files\nSo let\u0027s pull that ima_counts_get() into alloc_file();\nit\u0027s a no-op in case of non-regular files.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "7715b521222b6ebb6e927fa261ed91ed687fe454", "tree": "33c6f8179d405974ed6763df331f731044c16072", "parents": [ "85a17f552dfe77efb44b971615e4f221a5f28f37" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Dec 16 03:54:00 2009 -0500" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Dec 16 12:16:47 2009 -0500" }, "message": "O_TRUNC open shouldn\u0027t fail after file truncation\n\n* take truncate logics into a helper (handle_truncate())\n* rip it out of may_open()\n* call it from the only caller of may_open() that might pass\nO_TRUNC\n* and do that after we\u0027d finished with opening.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "e81e3f4dca6c54116a24aec217d2c15c6f58ada5", "tree": "4cbaf8b4573a4f4dac2dafc2bebffe398a984b3d", "parents": [ "b75b5086be6504132eadb22a907854e0bf52e365" ], "author": { "name": "Eric Paris", "email": "eparis@redhat.com", "time": "Fri Dec 04 15:47:36 2009 -0500" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Dec 16 12:16:45 2009 -0500" }, "message": "fs: move get_empty_filp() deffinition to internal.h\n\nAll users outside of fs/ of get_empty_filp() have been removed. This patch\nmoves the definition from the include/ directory to internal.h so no new\nusers crop up and removes the EXPORT_SYMBOL. I\u0027d love to see open intents\nstop using it too, but that\u0027s a problem for another day and a smarter\ndeveloper!\n\nSigned-off-by: Eric Paris \u003ceparis@redhat.com\u003e\nAcked-by: Miklos Szeredi \u003cmiklos@szeredi.hu\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "b75b5086be6504132eadb22a907854e0bf52e365", "tree": "b9859bcb09d12bb2a1dcfd5c3cecf303c2c02d1b", "parents": [ "6e6b1bd1e739faf4fa259fc0d8bfcadea2493222" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Dec 16 01:01:38 2009 -0500" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Dec 16 12:16:45 2009 -0500" }, "message": "Sanitize exec_permission_lite()\n\nUse the sucker in other places in pathname resolution\nthat check MAY_EXEC for directories; lose the _lite\nfrom name, it\u0027s equivalent of full-blown inode_permission()\nfor its callers (albeit still lighter, since large parts\nof generic_permission() do not apply for pure MAY_EXEC).\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "6e6b1bd1e739faf4fa259fc0d8bfcadea2493222", "tree": "de20d84d0051852c4ff5b6200ab8c9bd9e932b75", "parents": [ "2dd6d1f41852bbb1f66d66b3634ddfdaeddcf9bc" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Thu Aug 13 23:38:37 2009 +0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Dec 16 12:16:45 2009 -0500" }, "message": "Kill cached_lookup() and real_lookup()\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "2dd6d1f41852bbb1f66d66b3634ddfdaeddcf9bc", "tree": "82a4e934af91a28fb2be1501b9b5392b892f40e7", "parents": [ "3cac260ad88f4e37637d6e4b33e6a6a849d273c7" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Thu Aug 13 20:40:45 2009 +0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Dec 16 12:16:45 2009 -0500" }, "message": "Kill path_lookup_open()\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "3cac260ad88f4e37637d6e4b33e6a6a849d273c7", "tree": "2cde342e32fccadfcc900c10b4a8e49398fb24cf", "parents": [ "e9496ff46a20a8592fdc7bdaaf41b45eb808d310" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Thu Aug 13 18:27:43 2009 +0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Dec 16 12:16:44 2009 -0500" }, "message": "Take hash recalculation into do_lookup()\n\nBoth callers of do_lookup() do the same thing before it\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "e9496ff46a20a8592fdc7bdaaf41b45eb808d310", "tree": "6668789814bf4726a82ad282724b72a09e247175", "parents": [ "b0446be4be44768c7c7e919fadda98e1315fad09" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sun Aug 09 18:44:32 2009 +0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Dec 16 12:16:44 2009 -0500" }, "message": "fix mismerge with Trond\u0027s stuff (create_mnt_ns() export is gone now)\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "b0446be4be44768c7c7e919fadda98e1315fad09", "tree": "b51d19d5a33774573f4edf0a1a3394726cf9b00f", "parents": [ "306bb73d12f13684ffcd735838c3e6f7515ab626" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sun Aug 09 02:03:00 2009 +0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Dec 16 12:16:44 2009 -0500" }, "message": "switch cachefiles to kern_path()\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "6de88d72927dc85297b3075024487313c4ba3a2e", "tree": "278609d97c5635bb3922634b274689739fbf09d6", "parents": [ "258fa99905f704afed1a43f195bc5235a56fb895" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sun Aug 09 01:41:57 2009 +0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Dec 16 12:16:43 2009 -0500" }, "message": "kill __link_path_walk()/link_path_walk() distinction\n\nput retry logics into path_walk() and do_filp_open()\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "258fa99905f704afed1a43f195bc5235a56fb895", "tree": "434bd55b08ab3f635e66cce89e3ab931dbc9f2ef", "parents": [ "d231412db66355e72d606f8403ee8b6bd8ad4f9a" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sun Aug 09 01:32:02 2009 +0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Dec 16 12:16:43 2009 -0500" }, "message": "lift path_put(path) to callers of __do_follow_link()\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "d231412db66355e72d606f8403ee8b6bd8ad4f9a", "tree": "d27282bbe879c2b0d0977594990c8e0701509df1", "parents": [ "2c48b9c45579a9b5e3e74694eebf3d2451f3dbd3" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sun Aug 09 01:01:37 2009 +0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Dec 16 12:16:43 2009 -0500" }, "message": "switch create_read_pipe() to alloc_file()\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "2c48b9c45579a9b5e3e74694eebf3d2451f3dbd3", "tree": "cecbf786ae0650368a8136bdd90910e05d9b95c3", "parents": [ "a95161aaa801c18c52b2e7cf3d6b4b141c00a20a" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sun Aug 09 00:52:35 2009 +0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Dec 16 12:16:42 2009 -0500" }, "message": "switch alloc_file() to passing struct path\n\n... and have the caller grab both mnt and dentry; kill\nleak in infiniband, while we are at it.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "a95161aaa801c18c52b2e7cf3d6b4b141c00a20a", "tree": "62d9989ea04a37ae276101de8d151eadeea86c88", "parents": [ "3d1e463158febf6e047897597722f768b15350cd" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sun Aug 09 00:52:02 2009 +0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Dec 16 12:16:42 2009 -0500" }, "message": "switch nilfs2 to deactivate_locked_super()\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "3d1e463158febf6e047897597722f768b15350cd", "tree": "f218ad1ccb0b8d7d2b18814e209ed97b2724ecc8", "parents": [ "cc3808f8c354889982e7e323050f1e50ad99a009" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat Aug 08 23:56:29 2009 +0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Dec 16 12:16:42 2009 -0500" }, "message": "get rid of init_file()\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "732741274d0269718ba20c520cf72530bb038641", "tree": "1992a9dc19a21f22d9d543cd0c35947cf3a89624", "parents": [ "825f9692fbe417b9fb529477056ba72022847038" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Aug 05 18:44:31 2009 +0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Dec 16 12:16:41 2009 -0500" }, "message": "unexport get_empty_filp()\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "825f9692fbe417b9fb529477056ba72022847038", "tree": "be3b8a22940f00e9d620d188814d5adc63e8108e", "parents": [ "4b42af81f0d7f95dff320f47d99c201925f406f5" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Aug 05 18:35:21 2009 +0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Dec 16 12:16:40 2009 -0500" }, "message": "switched inotify_init1() to alloc_file()\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "868d64812ae84e8f094e0bcf95157c7d79d625ec", "tree": "d4788544d0ea0143022150eb765f52cb2801073d", "parents": [ "ca120b20c32ffabf0e1d4319f65360e920fb4fe2" ], "author": { "name": "Akinobu Mita", "email": "akinobu.mita@gmail.com", "time": "Tue Dec 15 16:48:24 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Dec 16 07:20:18 2009 -0800" }, "message": "qnx4: use hweight8\n\nUse hweight8 instead of counting for each bit\n\nSigned-off-by: Akinobu Mita \u003cakinobu.mita@gmail.com\u003e\nAcked-by: Anders Larsen \u003cal@alarsen.net\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": "ca120b20c32ffabf0e1d4319f65360e920fb4fe2", "tree": "914b684ebca4ebce29624c905ab84a307346818a", "parents": [ "f65380c07b64b0e45ad5c7d70ca54a9cde1c00db" ], "author": { "name": "Anders Larsen", "email": "al@alarsen.net", "time": "Tue Dec 15 16:48:23 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Dec 16 07:20:17 2009 -0800" }, "message": "qnx4fs: remove remains of the (defunct) write support\n\ncommit 945ffe54bbd56ceed62de3b908800fd7c6ffb284 (\"qnx4: remove write support\") removed the (defunct)\nwrite support but missed a chunk of related, dead code.\n\nSigned-off-by: Anders Larsen \u003cal@alarsen.net\u003e\nCc: Jiri Kosina \u003cjkosina@suse.cz\u003e\nAcked-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "5fe878ae7f82fbf0830dbfaee4c5ca18f3aee442", "tree": "7e7ad290cfb30705948d8ebeb46b013afa913f42", "parents": [ "23aee091d804efa8cc732a31c1ae5d625e1ec886" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Tue Dec 15 16:47:50 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Dec 16 07:20:13 2009 -0800" }, "message": "direct-io: cleanup blockdev_direct_IO locking\n\nCurrently the locking in blockdev_direct_IO is a mess, we have three\ndifferent locking types and very confusing checks for some of them. The\nmost complicated one is DIO_OWN_LOCKING for reads, which happens to not\nactually be used.\n\nThis patch gets rid of the DIO_OWN_LOCKING - as mentioned above the read\ncase is unused anyway, and the write side is almost identical to\nDIO_NO_LOCKING. The difference is that DIO_NO_LOCKING always sets the\ncreate argument for the get_blocks callback to zero, but we can easily\nmove that to the actual get_blocks callbacks. There are four users of the\nDIO_NO_LOCKING mode: gfs already ignores the create argument and thus is\nfine with the new version, ocfs2 only errors out if create were ever set,\nand we can remove this dead code now, the block device code only ever uses\ncreate for an error message if we are fully beyond the device which can\nnever happen, and last but not least XFS will need the new behavour for\nwrites.\n\nNow we can replace the lock_type variable with a flags one, where no flag\nmeans the DIO_NO_LOCKING behaviour and DIO_LOCKING is kept as the first\nflag. Separate out the check for not allowing to fill holes into a\nseparate flag, although for now both flags always get set at the same\ntime.\n\nAlso revamp the documentation of the locking scheme to actually make\nsense.\n\n[akpm@linux-foundation.org: coding-style fixes]\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nCc: Dave Chinner \u003cdavid@fromorbit.com\u003e\nCc: Badari Pulavarty \u003cpbadari@us.ibm.com\u003e\nCc: Jeff Moyer \u003cjmoyer@redhat.com\u003e\nCc: Jens Axboe \u003cjens.axboe@oracle.com\u003e\nCc: Zach Brown \u003czach.brown@oracle.com\u003e\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nCc: Alex Elder \u003caelder@sgi.com\u003e\nCc: Mark Fasheh \u003cmfasheh@suse.com\u003e\nCc: Joel Becker \u003cjoel.becker@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": "23aee091d804efa8cc732a31c1ae5d625e1ec886", "tree": "2ca3456dba4771600ba62822c81f85b61074088a", "parents": [ "fac046ad0b1ee2c4244ebf43a26433ef0ea29ae4" ], "author": { "name": "Jeff Moyer", "email": "jmoyer@redhat.com", "time": "Tue Dec 15 16:47:49 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Dec 16 07:20:13 2009 -0800" }, "message": "dio: don\u0027t zero out the pages array inside struct dio\n\nIntel reported a performance regression caused by the following commit:\n\ncommit 848c4dd5153c7a0de55470ce99a8e13a63b4703f\nAuthor: Zach Brown \u003czach.brown@oracle.com\u003e\nDate: Mon Aug 20 17:12:01 2007 -0700\n\n dio: zero struct dio with kzalloc instead of manually\n\n This patch uses kzalloc to zero all of struct dio rather than\n manually trying to track which fields we rely on being zero. It\n passed aio+dio stress testing and some bug regression testing on\n ext3.\n\n This patch was introduced by Linus in the conversation that lead up\n to Badari\u0027s minimal fix to manually zero .map_bh.b_state in commit:\n\n 6a648fa72161d1f6468dabd96c5d3c0db04f598a\n\n It makes the code a bit smaller. Maybe a couple fewer cachelines to\n load, if we\u0027re lucky:\n\n text data bss dec hex filename\n 3285925 568506 1304616 5159047 4eb887 vmlinux\n 3285797 568506 1304616 5158919 4eb807 vmlinux.patched\n\n I was unable to measure a stable difference in the number of cpu\n cycles spent in blockdev_direct_IO() when pushing aio+dio 256K reads\n at ~340MB/s.\n\n So the resulting intent of the patch isn\u0027t a performance gain but to\n avoid exposing ourselves to the risk of finding another field like\n .map_bh.b_state where we rely on zeroing but don\u0027t enforce it in the\n code.\n\nZach surmised that zeroing out the page array was what caused most of\nthe problem, and suggested the approach taken in the attached patch for\nresolving the issue. Intel re-tested with this patch and saw a 0.6%\nperformance gain (the original regression was 0.5%).\n\n[akpm@linux-foundation.org: add comment]\nSigned-off-by: Jeff Moyer \u003cjmoyer@redhat.com\u003e\nAcked-by: Zach Brown \u003czach.brown@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": "fac046ad0b1ee2c4244ebf43a26433ef0ea29ae4", "tree": "a2354b6b80efebbbd0d0f24a325a722ad06b5a54", "parents": [ "ea58ceb543b45d45b257a86eaf9d60c94e8adcf2" ], "author": { "name": "Shaohua Li", "email": "shaohua.li@intel.com", "time": "Tue Dec 15 16:47:47 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Dec 16 07:20:13 2009 -0800" }, "message": "aio: remove unused field\n\nDon\u0027t know the reason, but it appears ki_wait field of iocb never gets used.\n\nSigned-off-by: Shaohua Li \u003cshaohua.li@intel.com\u003e\nCc: Jeff Moyer \u003cjmoyer@redhat.com\u003e\nCc: Benjamin LaHaise \u003cbcrl@kvack.org\u003e\nCc: Zach Brown \u003czach.brown@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": "ea58ceb543b45d45b257a86eaf9d60c94e8adcf2", "tree": "d2c44790f9a79e4d1eab26ff02b6880ab7966120", "parents": [ "06a7f711246b081afc21fff859f1003f1f2a0fbc" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Tue Dec 15 16:47:46 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Dec 16 07:20:13 2009 -0800" }, "message": "FS-Cache: Avoid maybe-used-uninitialised warning on variable\n\nAndrew Morton\u0027s compiler sees the following warning in FS-Cache:\n\nfs/fscache/object-list.c: In function \u0027fscache_objlist_lookup\u0027:\nfs/fscache/object-list.c:94: warning: \u0027obj\u0027 may be used uninitialized in this function\n\nwhich my compiler doesn\u0027t. This is a false positive as obj can only be\nused in the comparison against minobj if minobj has been set to something\nother than NULL, but for that to happen, obj has to be first set to\nsomething.\n\nDeal with this by preclearing obj too.\n\nReported-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "698ba7b5a3a7be772922340fade365c675b8243f", "tree": "3e251d4ee8cbd8489d75e7570b2d821395021d59", "parents": [ "d1da96aada79fd1d29ae4e3157120d1ce1e77594" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Tue Dec 15 16:47:37 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Dec 16 07:20:12 2009 -0800" }, "message": "elf: kill USE_ELF_CORE_DUMP\n\nCurrently all architectures but microblaze unconditionally define\nUSE_ELF_CORE_DUMP. The microblaze omission seems like an error to me, so\nlet\u0027s kill this ifdef and make sure we are the same everywhere.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nAcked-by: Hugh Dickins \u003chugh.dickins@tiscali.co.uk\u003e\nCc: \u003clinux-arch@vger.kernel.org\u003e\nCc: Michal Simek \u003cmichal.simek@petalogix.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "1d81a181e07cec584d1ab142eb921addc81d9b73", "tree": "5f8c19f08d4634c519e13b2a1de1399a9fa6bfaf", "parents": [ "f4c54fcf3ae6bdc0abf4e777a9499e2581bc8e94" ], "author": { "name": "Zhaolei", "email": "zhaolei@cn.fujitsu.com", "time": "Tue Dec 15 16:46:57 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Dec 16 07:20:06 2009 -0800" }, "message": "fatfs: use common time_to_tm in fat_time_unix2fat()\n\nIt is not necessary to write custom code for convert calendar time to\nbroken-down time. time_to_tm() is more generic to do that.\n\nSigned-off-by: Zhao Lei \u003czhaolei@cn.fujitsu.com\u003e\nCc: OGAWA Hirofumi \u003chirofumi@mail.parknet.co.jp\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nCc: Andi Kleen \u003candi@firstfloor.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f4c54fcf3ae6bdc0abf4e777a9499e2581bc8e94", "tree": "1200ce82c805679e5a18e02516ceac8f6bec25b4", "parents": [ "c2923c3a3ed71563891585bf58481bcdde72f403" ], "author": { "name": "Akinobu Mita", "email": "akinobu.mita@gmail.com", "time": "Tue Dec 15 16:46:56 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Dec 16 07:20:06 2009 -0800" }, "message": "hpfs: use bitmap_weight()\n\nUse bitmap_weight instead of doing hweight32 for each 32bit in bitmap.\n\nSigned-off-by: Akinobu Mita \u003cakinobu.mita@gmail.com\u003e\nCc: Mikulas Patocka \u003cmikulas@artax.karlin.mff.cuni.cz\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": "c2923c3a3ed71563891585bf58481bcdde72f403", "tree": "76bdaff56934ec453fb637eeb54dd665539c8099", "parents": [ "e3c96f53ac132743fda1384910feb863a2eab916" ], "author": { "name": "Akinobu Mita", "email": "akinobu.mita@gmail.com", "time": "Tue Dec 15 16:46:55 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Dec 16 07:20:06 2009 -0800" }, "message": "hpfs: use hweight32\n\nUse hweight32 instead of counting for each bit\n\nSigned-off-by: Akinobu Mita \u003cakinobu.mita@gmail.com\u003e\nCc: Mikulas Patocka \u003cmikulas@artax.karlin.mff.cuni.cz\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": "e3c96f53ac132743fda1384910feb863a2eab916", "tree": "48b97fdf50897d5ee97409db86bd4e4d7220be03", "parents": [ "904e812931f001b984912b2d2f653ea69520313c" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@gmail.com", "time": "Tue Dec 15 16:46:54 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Dec 16 07:20:06 2009 -0800" }, "message": "reiserfs: don\u0027t compile procfs.o at all if no support\n\n* small define cleanup in header\n* fix #ifdeffery in procfs.c via Kconfig\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": "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": "f3e2a520f5fb1a1df033efd9c2e5eadb384aad9b", "tree": "da8272b8fc8aa7bb1d0d039bf0e13b4b9609a4b7", "parents": [ "080497079c0bad05133fb8d1dee300bd9e6354ec" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@gmail.com", "time": "Tue Dec 15 16:46:51 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Dec 16 07:20:06 2009 -0800" }, "message": "ufs: NFS support\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nAcked-by: Evgeniy Dushistov \u003cdushistov@mail.ru\u003e\nCc: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "080497079c0bad05133fb8d1dee300bd9e6354ec", "tree": "bec38a12cc12558255b540d471f5a83489e72898", "parents": [ "48bde86df0acb9f53c4fd0908d023ecae962762f" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@gmail.com", "time": "Tue Dec 15 16:46:50 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Dec 16 07:20:06 2009 -0800" }, "message": "ufs: pass qstr instead of dentry where necessary for NFS\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nCc: Evgeniy Dushistov \u003cdushistov@mail.ru\u003e\nCc: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "48bde86df0acb9f53c4fd0908d023ecae962762f", "tree": "267f26b2f4945f8c03c12ddcbb9cd26c6e3e0ad0", "parents": [ "7bf0dc9b0ca9e9b6524b1f70e0898c7f11eb10be" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Tue Dec 15 16:46:49 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Dec 16 07:20:06 2009 -0800" }, "message": "ext2: report metadata errors during fsync\n\nWhen an IO error happens while writing metadata buffers, we should better\nreport it and call ext2_error since the filesystem is probably no longer\nconsistent. Sometimes such IO errors happen while flushing thread does\nbackground writeback, the buffer gets later evicted from memory, and thus\nthe only trace of the error remains as AS_EIO bit set in blockdevice\u0027s\nmapping. So we check this bit in ext2_fsync and report the error although\nwe cannot be really sure which buffer we failed to write.\n\nSigned-off-by: Jan Kara \u003cjack@suse.cz\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": "7bf0dc9b0ca9e9b6524b1f70e0898c7f11eb10be", "tree": "874004884b18603f7fa87083b485a70ff9ea8b8d", "parents": [ "28dfef8febe48f59cf1e7596e1992a6a1893ca24" ], "author": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Tue Dec 15 16:46:48 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Dec 16 07:20:05 2009 -0800" }, "message": "ext2: avoid WARN() messages when failing to write to the superblock\n\nThis fixes a common warning reported by kerneloops.org\n\n[Kernel summit hacking hour]\n[akpm@linux-foundation.org: coding-style fixes]\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "213614d583748d00967a91cacd656f417efb36ce", "tree": "f24b85cb8192af7f6723f3886fba3da55ccfbe0d", "parents": [ "cb4b492ac7595aad10756fe0b04691f0965e0cfc" ], "author": { "name": "Ian Kent", "email": "raven@themaw.net", "time": "Tue Dec 15 16:45:51 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Dec 16 07:19:58 2009 -0800" }, "message": "autofs4: always use lookup for lookup\n\nWe need to be able to cope with the directory mutex being held during\n-\u003ed_revalidate() in some cases, but not all cases, and not necessarily by\nus. Because we need to release the mutex when we call back to the daemon\nto do perform a mount we must be sure that it is us who holds the mutex so\nwe must redirect mount requests to -\u003elookup() if the mutex is held.\n\nSigned-off-by: Ian Kent \u003craven@themaw.net\u003e\nCc: Sage Weil \u003csage@newdream.net\u003e\nCc: Al Viro \u003cviro@ZenIV.linux.org.uk\u003e\nCc: Andreas Dilger \u003cadilger@sun.com\u003e\nCc: Christoph Hellwig \u003chch@infradead.org\u003e\nCc: Yehuda Saheh \u003cyehuda@newdream.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "cb4b492ac7595aad10756fe0b04691f0965e0cfc", "tree": "e0737776e152e83c9d449086b631a975f165bcc7", "parents": [ "e4d5ade7b54cf74efcf53ff3dcb09454c29d70cf" ], "author": { "name": "Ian Kent", "email": "raven@themaw.net", "time": "Tue Dec 15 16:45:50 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Dec 16 07:19:58 2009 -0800" }, "message": "autofs4: rename dentry to expiring in autofs4_lookup_expiring()\n\nIn autofs4_lookup_expiring() a declaration within the list traversal loop\nuses a declaration that has the same name as the function parameter.\n\nSigned-off-by: Ian Kent \u003craven@themaw.net\u003e\nCc: Sage Weil \u003csage@newdream.net\u003e\nCc: Al Viro \u003cviro@ZenIV.linux.org.uk\u003e\nCc: Andreas Dilger \u003cadilger@sun.com\u003e\nCc: Christoph Hellwig \u003chch@infradead.org\u003e\nCc: Yehuda Saheh \u003cyehuda@newdream.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e4d5ade7b54cf74efcf53ff3dcb09454c29d70cf", "tree": "8ba8009ed1b3bb67cf4429de4930b639c4f3ab86", "parents": [ "c42c7f7e698fa888abbd50eb9c8e328fff68914f" ], "author": { "name": "Ian Kent", "email": "raven@themaw.net", "time": "Tue Dec 15 16:45:49 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Dec 16 07:19:58 2009 -0800" }, "message": "autofs4: rename dentry to active in autofs4_lookup_active()\n\nIn autofs4_lookup_active() a declaration within the list traversal loop\nuses a declaration that has the same name as the function parameter.\n\nSigned-off-by: Ian Kent \u003craven@themaw.net\u003e\nCc: Sage Weil \u003csage@newdream.net\u003e\nCc: Al Viro \u003cviro@ZenIV.linux.org.uk\u003e\nCc: Andreas Dilger \u003cadilger@sun.com\u003e\nCc: Christoph Hellwig \u003chch@infradead.org\u003e\nCc: Yehuda Saheh \u003cyehuda@newdream.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c42c7f7e698fa888abbd50eb9c8e328fff68914f", "tree": "cdcc21d21cdf2f695cba0298db75c609060e87e6", "parents": [ "6510c9d8595adcee2b0dc86408bc432a8dd7d652" ], "author": { "name": "Ian Kent", "email": "raven@themaw.net", "time": "Tue Dec 15 16:45:48 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Dec 16 07:19:58 2009 -0800" }, "message": "autofs4: eliminate d_unhashed in path walk checks\n\nWe unhash the dentry (in a subsequent patch) in -\u003ed_revalidate() in order\nto send mount requests to -\u003elookup(). But then we can not rely on\nd_unhased() to give reliable results because it may be called at any time\nby any code path. The d_unhashed() function is used by __simple_empty()\nin the path walking callbacks but autofs mount point dentrys should have\nno directories at all so a list_empty() on d_subdirs should be (and is)\nsufficient.\n\nSigned-off-by: Ian Kent \u003craven@themaw.net\u003e\nCc: Sage Weil \u003csage@newdream.net\u003e\nCc: Al Viro \u003cviro@ZenIV.linux.org.uk\u003e\nCc: Andreas Dilger \u003cadilger@sun.com\u003e\nCc: Christoph Hellwig \u003chch@infradead.org\u003e\nCc: Yehuda Saheh \u003cyehuda@newdream.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "6510c9d8595adcee2b0dc86408bc432a8dd7d652", "tree": "a0c9540de9004686633c2eb339d32ef24907fc2f", "parents": [ "90387c9c1d5787aeb7dfdfc90c8f8aeaeed7ad0e" ], "author": { "name": "Ian Kent", "email": "raven@themaw.net", "time": "Tue Dec 15 16:45:47 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Dec 16 07:19:58 2009 -0800" }, "message": "autofs4: cleanup active and expire lookup\n\nThe lookup functions for active and expiring dentrys use parameters that\ncan be easily obtained on entry so we change the call to to take just the\ndentry. This makes the subsequent change, to send all lookups to\n-\u003elookup(), a bit cleaner.\n\nSigned-off-by: Ian Kent \u003craven@themaw.net\u003e\nCc: Sage Weil \u003csage@newdream.net\u003e\nCc: Al Viro \u003cviro@ZenIV.linux.org.uk\u003e\nCc: Andreas Dilger \u003cadilger@sun.com\u003e\nCc: Christoph Hellwig \u003chch@infradead.org\u003e\nCc: Yehuda Saheh \u003cyehuda@newdream.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "90387c9c1d5787aeb7dfdfc90c8f8aeaeed7ad0e", "tree": "79733f21cccb7ddb958d8638ebf199611660a9f1", "parents": [ "aa952eb26d4344fdad44c104f3c298d3130c53da" ], "author": { "name": "Ian Kent", "email": "raven@themaw.net", "time": "Tue Dec 15 16:45:46 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Dec 16 07:19:58 2009 -0800" }, "message": "autofs4: renamer unhashed to active in autofs4_lookup()\n\nRename the variable unhashed to active in autofs4_lookup() to better\nreflect its usage.\n\nSigned-off-by: Ian Kent \u003craven@themaw.net\u003e\nCc: Sage Weil \u003csage@newdream.net\u003e\nCc: Al Viro \u003cviro@ZenIV.linux.org.uk\u003e\nCc: Andreas Dilger \u003cadilger@sun.com\u003e\nCc: Christoph Hellwig \u003chch@infradead.org\u003e\nCc: Yehuda Saheh \u003cyehuda@newdream.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "aa952eb26d4344fdad44c104f3c298d3130c53da", "tree": "4a49859b272d8d42ae7fa68c5d30f6aa2fd82742", "parents": [ "36b6413ef301d30f60037e497ecb902897895473" ], "author": { "name": "Ian Kent", "email": "raven@themaw.net", "time": "Tue Dec 15 16:45:45 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Dec 16 07:19:58 2009 -0800" }, "message": "autofs4: use autofs_info for pending flag\n\nEliminate the use of the d_lock spin lock by using the autofs super block\ninfo spin lock. This reduces the number of spin locks we use by one and\nmakes the code for the following patch (to redirect -\u003ed_revalidate() to\n-\u003elookup()) a little simpler.\n\nSigned-off-by: Ian Kent \u003craven@themaw.net\u003e\nCc: Sage Weil \u003csage@newdream.net\u003e\nCc: Al Viro \u003cviro@ZenIV.linux.org.uk\u003e\nCc: Andreas Dilger \u003cadilger@sun.com\u003e\nCc: Christoph Hellwig \u003chch@infradead.org\u003e\nCc: Yehuda Saheh \u003cyehuda@newdream.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "36b6413ef301d30f60037e497ecb902897895473", "tree": "6f1e4ce514d691b02d2506fed5780e5b4dc0f6b1", "parents": [ "c4cd70b3e3e95cc2201a00edf6deb52327d73c6b" ], "author": { "name": "Ian Kent", "email": "raven@themaw.net", "time": "Tue Dec 15 16:45:44 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Dec 16 07:19:57 2009 -0800" }, "message": "autofs4: use helper function for need mount check\n\nDefine simple helper function for checking if we need to trigger a mount.\n\nSigned-off-by: Ian Kent \u003craven@themaw.net\u003e\nCc: Sage Weil \u003csage@newdream.net\u003e\nCc: Al Viro \u003cviro@ZenIV.linux.org.uk\u003e\nCc: Andreas Dilger \u003cadilger@sun.com\u003e\nCc: Christoph Hellwig \u003chch@infradead.org\u003e\nCc: Yehuda Saheh \u003cyehuda@newdream.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c4cd70b3e3e95cc2201a00edf6deb52327d73c6b", "tree": "20150b87f5fdc0915db45937f727fd9e1aee0c74", "parents": [ "4f8427d1903148f9753eb35c5f51a8a865457329" ], "author": { "name": "Ian Kent", "email": "raven@themaw.net", "time": "Tue Dec 15 16:45:43 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Dec 16 07:19:57 2009 -0800" }, "message": "autofs4: use helper functions for expiring list\n\nDefine some simple helper functions for adding and deleting entries on the\nexpiring dentry list.\n\nSigned-off-by: Ian Kent \u003craven@themaw.net\u003e\nCc: Sage Weil \u003csage@newdream.net\u003e\nCc: Al Viro \u003cviro@ZenIV.linux.org.uk\u003e\nCc: Andreas Dilger \u003cadilger@sun.com\u003e\nCc: Christoph Hellwig \u003chch@infradead.org\u003e\nCc: Yehuda Saheh \u003cyehuda@newdream.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "4f8427d1903148f9753eb35c5f51a8a865457329", "tree": "8d40dc21c988f53dd154b61eb1ed66914bedf7a3", "parents": [ "9ea9a886b0e8630e12cff515955e7f0f5be32cb1" ], "author": { "name": "Ian Kent", "email": "raven@themaw.net", "time": "Tue Dec 15 16:45:42 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Dec 16 07:19:57 2009 -0800" }, "message": "autofs4: use helper functions for active list handling\n\nDefine some simple helper functions for adding and deleting entries on the\nactive (and unhashed) dentry list.\n\nSigned-off-by: Ian Kent \u003craven@themaw.net\u003e\nCc: Sage Weil \u003csage@newdream.net\u003e\nCc: Al Viro \u003cviro@ZenIV.linux.org.uk\u003e\nCc: Andreas Dilger \u003cadilger@sun.com\u003e\nCc: Christoph Hellwig \u003chch@infradead.org\u003e\nCc: Yehuda Saheh \u003cyehuda@newdream.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "135d5655dc58a24eda64e3f6c192d7d605e10050", "tree": "4851018ab64c1173059198dde42501cc615886b4", "parents": [ "f065f41f48569122b5bcddbd1ba2354f7cc29fdc" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@gmail.com", "time": "Tue Dec 15 16:45:39 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Dec 16 07:19:57 2009 -0800" }, "message": "proc: rename de_get() to pde_get() and inline it\n\n* de_get() is trivial -- make inline, save a few bits of code, drop\n \"refcount is 0\" check -- it should be done in some generic refcount\n code, don\u0027t recall it\u0027s was helpful\n\n* rename GET and PUT functions to pde_get(), pde_put() for cool prefix!\n\n* remove obvious and incorrent comments\n\n* in remove_proc_entry() use pde_put(), when I fixed PDE refcounting to\n be normal one, remove_proc_entry() was supposed to do \"-1\" and code now\n reflects that.\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": "1a9b5b7fe0c5dad8a635288882d36785dea742f9", "tree": "a179debe5795643c63db2bb7ffbcfb559fbf88d2", "parents": [ "31d3d3484f9bd263925ecaa341500ac2df3a5d9b" ], "author": { "name": "Wu Fengguang", "email": "fengguang.wu@intel.com", "time": "Wed Dec 16 12:19:59 2009 +0100" }, "committer": { "name": "Andi Kleen", "email": "ak@linux.intel.com", "time": "Wed Dec 16 12:19:59 2009 +0100" }, "message": "mm: export stable page flags\n\nRename get_uflags() to stable_page_flags() and make it a global function\nfor use in the hwpoison page flags filter, which need to compare user\npage flags with the value provided by user space.\n\nAlso move KPF_* to kernel-page-flags.h for use by user space tools.\n\nAcked-by: Matt Mackall \u003cmpm@selenic.com\u003e\nSigned-off-by: Andi Kleen \u003cak@linux.intel.com\u003e\nCC: Nick Piggin \u003cnpiggin@suse.de\u003e\nCC: Christoph Lameter \u003ccl@linux-foundation.org\u003e\nSigned-off-by: Wu Fengguang \u003cfengguang.wu@intel.com\u003e\nSigned-off-by: Andi Kleen \u003cak@linux.intel.com\u003e\n" } ], "next": "2e16cfca6e17ae37ae21feca080a6f2eca9087dc" }