)]}'
{
  "log": [
    {
      "commit": "b61c27636fffbaf1980e675282777b9467254a40",
      "tree": "bd78cfefda4beb7e3de5fe97dd36fed3dbfa91c1",
      "parents": [
        "f6a2f5be07463ef532b9f4e3cb9e42ab9df85832"
      ],
      "author": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Tue Aug 09 15:03:46 2011 -0700"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Tue Oct 25 16:10:15 2011 -0700"
      },
      "message": "libceph: don\u0027t complain on msgpool alloc failures\n\nThe pool allocation failures are masked by the pool; there is no need to\nspam the console about them.  (That\u0027s the whole point of having the pool\nin the first place.)\n\nMark msg allocations whose failure is safely handled as such.\n\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "5185352c163a72cf969b2fbbfb89801b398896fd",
      "tree": "1b90d4b7ec1b3b117a43c3c6980c9140bb4b2097",
      "parents": [
        "d79698da32b317e96216236f265a9b72b78ae568"
      ],
      "author": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Tue Aug 09 14:48:11 2011 -0700"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Tue Aug 09 15:26:17 2011 -0700"
      },
      "message": "libceph: fix msgpool\n\nThere were several problems here:\n\n 1- we weren\u0027t tagging allocations with the pool, so they were never\n    returned to the pool.\n 2- msgpool_put didn\u0027t add back to the mempool, even it were called.\n 3- msgpool_release didn\u0027t clear the pool pointer, so it would have looped\n    had #1 not been broken.\n\nThese may or may not have been responsible for #1136 or #1381 (BUG due to\nnon-empty mempool on umount).  I can\u0027t seem to trigger the crash now using\nthe method I was using before.\n\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "3d14c5d2b6e15c21d8e5467dc62d33127c23a644",
      "tree": "7d123c47847df9d1e865b6b78dc7da3fe739b704",
      "parents": [
        "ae1533b62b3369e6ae32338f4a77d64d0e88f676"
      ],
      "author": {
        "name": "Yehuda Sadeh",
        "email": "yehuda@hq.newdream.net",
        "time": "Tue Apr 06 15:14:15 2010 -0700"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Wed Oct 20 15:37:28 2010 -0700"
      },
      "message": "ceph: factor out libceph from Ceph file system\n\nThis factors out protocol and low-level storage parts of ceph into a\nseparate libceph module living in net/ceph and include/linux/ceph.  This\nis mostly a matter of moving files around.  However, a few key pieces\nof the interface change as well:\n\n - ceph_client becomes ceph_fs_client and ceph_client, where the latter\n   captures the mon and osd clients, and the fs_client gets the mds client\n   and file system specific pieces.\n - Mount option parsing and debugfs setup is correspondingly broken into\n   two pieces.\n - The mon client gets a generic handler callback for otherwise unknown\n   messages (mds map, in this case).\n - The basic supported/required feature bits can be expanded (and are by\n   ceph_fs_client).\n\nNo functional change, aside from some subtle error handling cases that got\ncleaned up in the refactoring process.\n\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "34d23762d988b7dcb08390ac72a353df3d60193c",
      "tree": "3a49d039527548697165da2b8789f3588b95ffed",
      "parents": [
        "23804d91f112df09b832cd091b71af4dc2831aa8"
      ],
      "author": {
        "name": "Yehuda Sadeh",
        "email": "yehuda@hq.newdream.net",
        "time": "Tue Apr 06 14:33:58 2010 -0700"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Mon May 17 15:25:42 2010 -0700"
      },
      "message": "ceph: all allocation functions should get gfp_mask\n\nThis is essential, as for the rados block device we\u0027ll need\nto run in different contexts that would need flags that\nare other than GFP_NOFS.\n\nSigned-off-by: Yehuda Sadeh \u003cyehuda@hq.newdream.net\u003e\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "4f48280ee1d0654390cd50ad0c41ea93309e7c91",
      "tree": "e0a9b6502ddcf09caa66c99b787685f4846ea7ef",
      "parents": [
        "8c6efb58a5bab880d45b2078cb55ec4320707daf"
      ],
      "author": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Sat Apr 24 09:56:35 2010 -0700"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Mon May 17 15:25:24 2010 -0700"
      },
      "message": "ceph: name msgpools; useful error messages\n\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "bb257664f748bcfc80715f85f70f0f560caec3b4",
      "tree": "0f03c628328082e660c6a60f6094cde478dadec9",
      "parents": [
        "a79832f26be370ee26ea81eecdfd42d10e49d66a"
      ],
      "author": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Thu Apr 01 16:07:23 2010 -0700"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Mon May 17 15:25:19 2010 -0700"
      },
      "message": "ceph: simplify ceph_msg_new\n\nWe only need to pass in front_len.  Callers can attach any other payload\npieces (middle, data) as they see fit.\n\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "a79832f26be370ee26ea81eecdfd42d10e49d66a",
      "tree": "59d55f3c928558505a420830eddfb01b3186d467",
      "parents": [
        "d52f847a841bfeba0ea87a7842732d388a1ca2e8"
      ],
      "author": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Thu Apr 01 16:06:19 2010 -0700"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Mon May 17 15:25:18 2010 -0700"
      },
      "message": "ceph: make ceph_msg_new return NULL on failure; clean up, fix callers\n\nReturning ERR_PTR(-ENOMEM) is useless extra work.  Return NULL on failure\ninstead, and fix up the callers (about half of which were wrong anyway).\n\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "d52f847a841bfeba0ea87a7842732d388a1ca2e8",
      "tree": "642144233343a9cfbcac77924f3976206c8403a3",
      "parents": [
        "640ef79d27c81b7a3265a344ec1d25644dd463ad"
      ],
      "author": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Thu Apr 01 15:23:14 2010 -0700"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Mon May 17 15:25:18 2010 -0700"
      },
      "message": "ceph: rewrite msgpool using mempool_t\n\nSince we don\u0027t need to maintain large pools of messages, we can just\nuse the standard mempool_t.  We maintain a msgpool \u0027wrapper\u0027 because we\nneed the mempool_t* in the alloc function, and mempool gives us only\npool_data.\n\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "f553069e5d7c6f53688ae4470173fcb1be97cbe7",
      "tree": "3abf4bb73c5792a2f5ee38afe0d3aa2c8e243cea",
      "parents": [
        "21b667f69b023979410188d7d94c9b219f216626"
      ],
      "author": {
        "name": "Stephen Rothwell",
        "email": "sfr@canb.auug.org.au",
        "time": "Wed Mar 17 08:53:04 2010 -0700"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Mon May 17 15:25:12 2010 -0700"
      },
      "message": "ceph: update for removal of kref_set\n\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "3ca02ef96e119d36bc1752baeae7dd0c59c2f325",
      "tree": "5ef2a149d0f67b3f59fd5c4b168712046f7ce7f2",
      "parents": [
        "70edb55bdfa8922c8ad40bc5a67abb6d9fee8d47"
      ],
      "author": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Mon Mar 01 15:25:00 2010 -0800"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Mon Mar 01 15:25:00 2010 -0800"
      },
      "message": "ceph: reset front len on return to msgpool; BUG on mismatched front iov\n\nReset msg front len when a message is returned to the pool: the caller\nmay have changed it.\n\nBUG if we try to send a message with a hdr.front_len that doesn\u0027t match\nthe front iov.\n\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "0cf90ab5b075821940873e73cdbfeb8edc3dabe8",
      "tree": "5388f009481026c6926a555fe0e2d378e346776e",
      "parents": [
        "350b1c32ea58d29e25d63fc25e92dd48f9339546"
      ],
      "author": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Tue Dec 22 10:45:18 2009 -0800"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Wed Dec 23 08:17:21 2009 -0800"
      },
      "message": "ceph: more informative msgpool errors\n\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "c2e552e76e2c6907ca50cd9a4b747a2e2e8c615e",
      "tree": "4251e189caeb4de3f4a8763ae70600fc9d3acb51",
      "parents": [
        "415e49a9c4faf1a1480b1497da2037608e5aa2c5"
      ],
      "author": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Mon Dec 07 15:55:05 2009 -0800"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Mon Dec 07 15:55:05 2009 -0800"
      },
      "message": "ceph: use kref for ceph_msg\n\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "8f3bc053c610826a657714649ea596f07875db2e",
      "tree": "97823cb2a202439bb9f9839e2d326ac95d728dd0",
      "parents": [
        "07bd10fb9853a41a7f0bb271721cca97d15eccae"
      ],
      "author": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Wed Oct 14 17:36:07 2009 -0700"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Thu Oct 15 18:14:43 2009 -0700"
      },
      "message": "ceph: warn on allocation from msgpool with larger front_len\n\nPass the front_len we need when pulling a message off a msgpool,\nand WARN if it is greater than the pool\u0027s size.  Then try to\nallocate a new message (to continue without failing).\n\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "8fc91fd85950d106883852c6d215614ec28cc92d",
      "tree": "d2367bb82957da5ddfb48f64c6fd14e0dac6b4f8",
      "parents": [
        "31b8006e1d79e127a776c9414e3e0b5f9508047e"
      ],
      "author": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Tue Oct 06 11:31:13 2009 -0700"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Tue Oct 06 11:31:13 2009 -0700"
      },
      "message": "ceph: message pools\n\nThe msgpool is a basic mempool_t-like structure to preallocate\nmessages we expect to receive over the wire.  This ensures we have the\nnecessary memory preallocated to process replies to requests, or to\nprocess unsolicited messages from various servers.\n\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    }
  ]
}