)]}'
{
  "log": [
    {
      "commit": "b89f432133851a01c0d28822f11cbdcc15781a75",
      "tree": "a3e9ba638a9b746985148f4525335d360ec7da56",
      "parents": [
        "2e54eb96e2c801f33d95b5dade15212ac4d6c4a5"
      ],
      "author": {
        "name": "Arnd Bergmann",
        "email": "arnd@arndb.de",
        "time": "Sat Sep 18 15:09:31 2010 +0200"
      },
      "committer": {
        "name": "Arnd Bergmann",
        "email": "arnd@arndb.de",
        "time": "Tue Oct 05 11:02:04 2010 +0200"
      },
      "message": "fs/locks.c: prepare for BKL removal\n\nThis prepares the removal of the big kernel lock from the\nfile locking code. We still use the BKL as long as fs/lockd\nuses it and ceph might sleep, but we can flip the definition\nto a private spinlock as soon as that\u0027s done.\nAll users outside of fs/lockd get converted to use\nlock_flocks() instead of lock_kernel() where appropriate.\n\nBased on an earlier patch to use a spinlock from Matthew\nWilcox, who has attempted this a few times before, the\nearliest patch from over 10 years ago turned it into\na semaphore, which ended up being slower than the BKL\nand was subsequently reverted.\n\nSomeone should do some serious performance testing when\nthis becomes a spinlock, since this has caused problems\nbefore. Using a spinlock should be at least as good\nas the BKL in theory, but who knows...\n\nSigned-off-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nAcked-by: Matthew Wilcox \u003cwilly@linux.intel.com\u003e\nCc: Christoph Hellwig \u003chch@lst.de\u003e\nCc: Trond Myklebust \u003ctrond.myklebust@fys.uio.no\u003e\nCc: \"J. Bruce Fields\" \u003cbfields@fieldses.org\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nCc: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@redhat.com\u003e\nCc: John Kacur \u003cjkacur@redhat.com\u003e\nCc: Sage Weil \u003csage@newdream.net\u003e\nCc: linux-kernel@vger.kernel.org\nCc: linux-fsdevel@vger.kernel.org\n"
    },
    {
      "commit": "6aed62853c72e29f2c97bbac7712cb398e8c9437",
      "tree": "4362cfa98b6b588f84fb2241115b7ef5b5dfce55",
      "parents": [
        "6e1d5dcc2bbbe71dbf010c747e15739bef6b7218"
      ],
      "author": {
        "name": "Alexey Dobriyan",
        "email": "adobriyan@gmail.com",
        "time": "Mon Sep 21 17:01:11 2009 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Tue Sep 22 07:17:25 2009 -0700"
      },
      "message": "const: make file_lock_operations const\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "f7c2df9b55212d5ec94169a4de11e44c683e0af4",
      "tree": "82021e6e36269780bb8fea3a0603b2841cc5b462",
      "parents": [
        "5a4f13fad1ab5bd08dea78fc55321e429d83cddf"
      ],
      "author": {
        "name": "Jiri Slaby",
        "email": "jirislaby@gmail.com",
        "time": "Tue Jun 30 21:10:13 2009 +0100"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Tue Jun 30 13:30:44 2009 -0700"
      },
      "message": "AFS: Fix lock imbalance\n\nDon\u0027t unlock on vfs_rejected_lock path in afs_do_setlk, since the lock\nis unlocked after abort_attempt label.\n\nSigned-off-by: Jiri Slaby \u003cjirislaby@gmail.com\u003e\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "fc5846e555177c2ae01bcded7fddf60cb10dcfd0",
      "tree": "3aba3ddd444086db1a3bd50cbfaf89cd2aff269c",
      "parents": [
        "66abe5f257e719547744fdb8691cf5d20603f051"
      ],
      "author": {
        "name": "Pavel Emelyanov",
        "email": "xemul@openvz.org",
        "time": "Mon Oct 01 14:41:14 2007 -0700"
      },
      "committer": {
        "name": "J. Bruce Fields",
        "email": "bfields@citi.umich.edu",
        "time": "Tue Oct 09 18:32:46 2007 -0400"
      },
      "message": "AFS: clean up explicit check for mandatory locks\n\nThe __mandatory_lock(inode) macro makes the same check, but makes the code\nmore readable.\n\nSigned-off-by: Pavel Emelyanov \u003cxemul@openvz.org\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\n"
    },
    {
      "commit": "ff8e210a9550ad760a62e9803938cd04f9fb0851",
      "tree": "5fa45dae4ca7a180db2e83e4bc731c2a567f1f0d",
      "parents": [
        "b34bd06e485abf5b24fc13a9a988ebf4d2915dd6"
      ],
      "author": {
        "name": "David Howells",
        "email": "dhowells@redhat.com",
        "time": "Tue Jul 31 00:38:49 2007 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.linux-foundation.org",
        "time": "Tue Jul 31 15:39:40 2007 -0700"
      },
      "message": "AFS: fix file locking\n\nFix file locking for AFS:\n\n (*) Start the lock manager thread under a mutex to avoid a race.\n\n (*) Made the locking non-fair: New readlocks will jump pending writelocks if\n     there\u0027s a readlock currently granted on a file.  This makes the behaviour\n     similar to Linux\u0027s VFS locking.\n\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": "275afcac9953ece0828972edeab9684cfe1a5ef3",
      "tree": "47b485ee950a4b66a6845510bc9676c293ad545d",
      "parents": [
        "ed2c12f323e8fafbc94f9bcfb924f9df36e64dc7"
      ],
      "author": {
        "name": "Andrew Morton",
        "email": "akpm@linux-foundation.org",
        "time": "Thu Jul 19 01:50:35 2007 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.linux-foundation.org",
        "time": "Thu Jul 19 10:04:57 2007 -0700"
      },
      "message": "afs build fix\n\nBruce and David\u0027s patches clashed.\n\nfs/afs/flock.c: In function \u0027afs_do_getlk\u0027:\nfs/afs/flock.c:459: error: void value not ignored as it ought to be\n\nCc: \"J. Bruce Fields\" \u003cbfields@fieldses.org\u003e\nAcked-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": "e8d6c554126b830217c5e9f549e0e21f865a0a8a",
      "tree": "c43219c6ef4e6a9b4f0ac46d6bd8b675dc249a8b",
      "parents": [
        "b0fed3140f57c435d2783b698c5090f325c22bad"
      ],
      "author": {
        "name": "David Howells",
        "email": "dhowells@redhat.com",
        "time": "Sun Jul 15 23:40:12 2007 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.linux-foundation.org",
        "time": "Mon Jul 16 09:05:43 2007 -0700"
      },
      "message": "AFS: implement file locking\n\nImplement file locking for AFS.\n\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"
    }
  ]
}