)]}'
{
  "log": [
    {
      "commit": "56b59b429b4c26e5e730bc8c3d837de9f7d0a966",
      "tree": "191bf87e438a3985ccb7e3c5382fab8d31f94edb",
      "parents": [
        "9a7259d5c8978bbeb5fdcf64b168f8470d8208a6",
        "c666601a935b94cc0f3310339411b6940de751ba"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Wed Mar 28 10:01:29 2012 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Wed Mar 28 10:01:29 2012 -0700"
      },
      "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client\n\nPull Ceph updates for 3.4-rc1 from Sage Weil:\n \"Alex has been busy.  There are a range of rbd and libceph cleanups,\n  especially surrounding device setup and teardown, and a few critical\n  fixes in that code.  There are more cleanups in the messenger code,\n  virtual xattrs, a fix for CRC calculation/checks, and lots of other\n  miscellaneous stuff.\n\n  There\u0027s a patch from Amon Ott to make inos behave a bit better on\n  32-bit boxes, some decode check fixes from Xi Wang, and network\n  throttling fix from Jim Schutt, and a couple RBD fixes from Josh\n  Durgin.\n\n  No new functionality, just a lot of cleanup and bug fixing.\"\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client: (65 commits)\n  rbd: move snap_rwsem to the device, rename to header_rwsem\n  ceph: fix three bugs, two in ceph_vxattrcb_file_layout()\n  libceph: isolate kmap() call in write_partial_msg_pages()\n  libceph: rename \"page_shift\" variable to something sensible\n  libceph: get rid of zero_page_address\n  libceph: only call kernel_sendpage() via helper\n  libceph: use kernel_sendpage() for sending zeroes\n  libceph: fix inverted crc option logic\n  libceph: some simple changes\n  libceph: small refactor in write_partial_kvec()\n  libceph: do crc calculations outside loop\n  libceph: separate CRC calculation from byte swapping\n  libceph: use \"do\" in CRC-related Boolean variables\n  ceph: ensure Boolean options support both senses\n  libceph: a few small changes\n  libceph: make ceph_tcp_connect() return int\n  libceph: encapsulate some messenger cleanup code\n  libceph: make ceph_msgr_wq private\n  libceph: encapsulate connection kvec operations\n  libceph: move prepare_write_banner()\n  ...\n"
    },
    {
      "commit": "cffaba15cd95d4a16eb5a6aa5c22a79f67d555ab",
      "tree": "d752174022e8444c70afb27e798e032163f89ac9",
      "parents": [
        "d3002b974cefbb7c1e325cc296966f768ff76b06"
      ],
      "author": {
        "name": "Alex Elder",
        "email": "elder@dreamhost.com",
        "time": "Wed Feb 15 07:43:54 2012 -0600"
      },
      "committer": {
        "name": "Alex Elder",
        "email": "elder@dreamhost.com",
        "time": "Thu Mar 22 10:47:51 2012 -0500"
      },
      "message": "ceph: ensure Boolean options support both senses\n\nMany ceph-related Boolean options offer the ability to both enable\nand disable a feature.  For all those that don\u0027t offer this, add\na new option so that they do.\n\nNote that ceph_show_options()--which reports mount options currently\nin effect--only reports the option if it is different from the\ndefault value.\n\nSigned-off-by: Alex Elder \u003celder@dreamhost.com\u003e\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "ee57741c5209154b8ef124bcaa2496da1b69a988",
      "tree": "248a6e7bf259bb849f885f1ff4a82be74ab4913b",
      "parents": [
        "2107978668de13da484f7abc3f03516494c7fca9"
      ],
      "author": {
        "name": "Alex Elder",
        "email": "elder@dreamhost.com",
        "time": "Tue Jan 24 10:08:36 2012 -0600"
      },
      "committer": {
        "name": "Alex Elder",
        "email": "elder@dreamhost.com",
        "time": "Thu Mar 22 10:47:47 2012 -0500"
      },
      "message": "rbd: make ceph_parse_options() return a pointer\n\nceph_parse_options() takes the address of a pointer as an argument\nand uses it to return the address of an allocated structure if\nsuccessful.  With this interface is not evident at call sites that\nthe pointer is always initialized.  Change the interface to return\nthe address instead (or a pointer-coded error code) to make the\nvalidity of the returned pointer obvious.\n\nSigned-off-by: Alex Elder \u003celder@dreamhost.com\u003e\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "3ce6cd1233046eb97d6d2bd5d80c1cd40528ea2f",
      "tree": "43025c030db1741222b96156931b6aa2c8b85e51",
      "parents": [
        "aa4066ed7ba60421423c35f66b789bb3dd21d89e"
      ],
      "author": {
        "name": "Alex Elder",
        "email": "elder@dreamhost.com",
        "time": "Mon Jan 23 15:49:28 2012 -0600"
      },
      "committer": {
        "name": "Alex Elder",
        "email": "elder@dreamhost.com",
        "time": "Thu Mar 22 10:47:46 2012 -0500"
      },
      "message": "ceph: avoid repeatedly computing the size of constant vxattr names\n\nAll names defined in the directory and file virtual extended\nattribute tables are constant, and the size of each is known at\ncompile time.  So there\u0027s no need to compute their length every\ntime any file\u0027s attribute is listed.\n\nRecord the length of each string and use it when needed to determine\nthe space need to represent them.  In addition, compute the\naggregate size of strings in each table just once at initialization\ntime.\n\nSigned-off-by: Alex Elder \u003celder@dreamhost.com\u003e\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "48fde701aff662559b38d9a609574068f22d00fe",
      "tree": "aa6b203dc671b51d58575b65eb08310ff8309b60",
      "parents": [
        "6b4231e2f92adbcf96fb2a3fa751d7ca0a61b21f"
      ],
      "author": {
        "name": "Al Viro",
        "email": "viro@zeniv.linux.org.uk",
        "time": "Sun Jan 08 22:15:13 2012 -0500"
      },
      "committer": {
        "name": "Al Viro",
        "email": "viro@zeniv.linux.org.uk",
        "time": "Tue Mar 20 21:29:35 2012 -0400"
      },
      "message": "switch open-coded instances of d_make_root() to new helper\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n"
    },
    {
      "commit": "1a52bb0b686844021597d190e562ab55d1210104",
      "tree": "7edf13509869a6a7f1f488a679f15ff6c3057c54",
      "parents": [
        "8638094e956a47dbb9a25166705a91e9a0981d52",
        "83eb26af0db71f2dfe551405c55d982288fa6178"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Fri Jan 13 10:29:21 2012 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Fri Jan 13 10:29:21 2012 -0800"
      },
      "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client:\n  ceph: ensure prealloc_blob is in place when removing xattr\n  rbd: initialize snap_rwsem in rbd_add()\n  ceph: enable/disable dentry complete flags via mount option\n  vfs: export symbol d_find_any_alias()\n  ceph: always initialize the dentry in open_root_dentry()\n  libceph: remove useless return value for osd_client __send_request()\n  ceph: avoid iput() while holding spinlock in ceph_dir_fsync\n  ceph: avoid useless dget/dput in encode_fh\n  ceph: dereference pointer after checking for NULL\n  crush: fix force for non-root TAKE\n  ceph: remove unnecessary d_fsdata conditional checks\n  ceph: Use kmemdup rather than duplicating its implementation\n\nFix up conflicts in fs/ceph/super.c (d_alloc_root() failure handling vs\nalways initialize the dentry in open_root_dentry)\n"
    },
    {
      "commit": "a40dc6cc2e121abcbd1b22583ef5447763df510c",
      "tree": "1c747cfabf33c6c9ad56811fabd22285816fc27a",
      "parents": [
        "46f72b349290d2bd7aecea38f02609d814332df6"
      ],
      "author": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Tue Jan 10 09:12:55 2012 -0800"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Thu Jan 12 11:00:40 2012 -0800"
      },
      "message": "ceph: enable/disable dentry complete flags via mount option\n\nEnable/disable use of the dentry dir \u0027complete\u0027 flag via a mount option.\nThis lets the admin control whether ceph uses the dcache to satisfy\nnegative lookups or readdir when it has the entire directory contents in\nits cache.\n\nThis is purely a performance optimization; correctness is guaranteed\nwhether it is enabled or not.\n\nReviewed-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "d46cfba5363a163851dc768f717f34185527a472",
      "tree": "18aaa9ab40b91b618ab206670de7a965f17589d1",
      "parents": [
        "56e925b677c5293e5aac73dac09e93b23259f907"
      ],
      "author": {
        "name": "Alex Elder",
        "email": "elder@dreamhost.com",
        "time": "Wed Jan 04 16:30:15 2012 -0600"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Wed Jan 11 16:28:25 2012 -0800"
      },
      "message": "ceph: always initialize the dentry in open_root_dentry()\n\nWhen open_root_dentry() gets a dentry via d_obtain_alias() it does\nnot get initialized.  If the dentry obtained came from the cache,\nthis is OK.  But if not, the result is an improperly initialized\ndentry.\n\nTo fix this, call ceph_init_dentry() regardless of which path\nproduced the dentry.  That function returns immediately for a dentry\nthat is already initialized, it is safe to use either way.\n\n(Credit to Sage, who suggested this fix.)\n\nSigned-off-by: Alex Elder \u003caelder@sgi.com\u003e\n"
    },
    {
      "commit": "3c5184ef1216dd476c9c67f22a199d90ac4d5892",
      "tree": "f6bd6d77ee9d1260892c8e8589497eaa2f5efbab",
      "parents": [
        "94bf608a18fa4421315275a81c5489734599297a"
      ],
      "author": {
        "name": "Al Viro",
        "email": "viro@zeniv.linux.org.uk",
        "time": "Mon Jan 09 16:34:32 2012 -0500"
      },
      "committer": {
        "name": "Al Viro",
        "email": "viro@zeniv.linux.org.uk",
        "time": "Mon Jan 09 16:36:12 2012 -0500"
      },
      "message": "ceph: d_alloc_root() may fail\n\n... and ceph_init_dentry(NULL) will oops\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n"
    },
    {
      "commit": "34c80b1d93e6e20ca9dea0baf583a5b5510d92d4",
      "tree": "7dcbf0a4e09464247e6992c8f44fcc872867bd3a",
      "parents": [
        "a6322de67b58a00e3a783ad9c87c2a11b2d67b47"
      ],
      "author": {
        "name": "Al Viro",
        "email": "viro@zeniv.linux.org.uk",
        "time": "Thu Dec 08 21:32:45 2011 -0500"
      },
      "committer": {
        "name": "Al Viro",
        "email": "viro@zeniv.linux.org.uk",
        "time": "Fri Jan 06 23:19:54 2012 -0500"
      },
      "message": "vfs: switch -\u003eshow_options() to struct dentry *\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n"
    },
    {
      "commit": "2151937d7ce491bfbe269a1ae742c6686904474c",
      "tree": "4aa64db4b4decc92cd8ee7c634a6d71546ab69f9",
      "parents": [
        "224736d9113ab4a7cf3f05c05377492bd99b4b02"
      ],
      "author": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Thu Dec 01 08:06:52 2011 -0800"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Fri Dec 02 09:27:54 2011 -0800"
      },
      "message": "ceph: fix rasize reporting by ceph_show_options\n\nFix typo.\n\nReported-by: mowang da \u003cwhooya.xxl@gmail.com\u003e\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "774ac21da76f5c3018428725074e27a3fd40b128",
      "tree": "3c22879278514494e467e651c918994cd6f359d2",
      "parents": [
        "15a2015fbc692e1c97d7ce12d96e077f5ae7ea6d"
      ],
      "author": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Fri Nov 11 09:48:08 2011 -0800"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Fri Nov 11 09:50:17 2011 -0800"
      },
      "message": "ceph: initialize root dentry\n\nSet up d_fsdata on the root dentry.  This fixes a NULL pointer dereference\nin ceph_d_prune on umount.  It also means we can eventually strip out all\nof the conditional checks on d_fsdata because it is now set unconditionally\n(prior to setting up the d_ops).\n\nFix the ceph_d_prune debug print while we\u0027re here.\n\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "0c6d4b4e22a513f8563a2e00c5ab08e9f8796272",
      "tree": "7c9401773dad6f6d64fea935b4623bab4e83c046",
      "parents": [
        "7fd7d101ff50af55d6d69f4705facc00c324024e"
      ],
      "author": {
        "name": "H Hartley Sweeten",
        "email": "hartleys@visionengravers.com",
        "time": "Fri Sep 23 11:53:30 2011 -0700"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Sat Nov 05 21:10:12 2011 -0700"
      },
      "message": "ceph/super.c: quiet sparse noise\n\nQuiet the sparse noise:\n\nwarning: symbol \u0027create_fs_client\u0027 was not declared. Should it be static?\nwarning: symbol \u0027destroy_fs_client\u0027 was not declared. Should it be static?\n\nSigned-off-by: H Hartley Sweeten \u003chsweeten@visionengravers.com\u003e\nCc: Sage Weil \u003csage@newdream.net\u003e\nceph-devel@vger.kernel.org\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "80db8bea6a0f4fd047eafd8329a44d5a110f462b",
      "tree": "17a119ced3e2a40972195cb67e1f48ea56076a6e",
      "parents": [
        "f0ed1b7cef1e801ef470efc501f9c663fe10cebd"
      ],
      "author": {
        "name": "Noah Watkins",
        "email": "noahwatkins@gmail.com",
        "time": "Mon Aug 22 13:49:23 2011 -0600"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Tue Oct 25 16:10:16 2011 -0700"
      },
      "message": "ceph: replace leading spaces with tabs\n\nTrivial formatting fix.\n\nSigned-off-by: Noah Watkins \u003cnoahwatkins@gmail.com\u003e\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "6ab00d465a1c8c02c2216f8220727282f3aa50b5",
      "tree": "b4cc08e1be5ffe0a60d9090d86f7f0d05b1f6e36",
      "parents": [
        "6a8ea4706adb4b4d8f77a8da5f9778b65fbf6f48"
      ],
      "author": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Tue Aug 09 09:41:59 2011 -0700"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Tue Oct 25 16:10:15 2011 -0700"
      },
      "message": "libceph: create messenger with client\n\nThis simplifies the init/shutdown paths, and makes client-\u003emsgr available\nduring the rest of the setup process.\n\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "83817e35cbd9b36db955a22418c9e30324353587",
      "tree": "bd2e52d560e74061310e27ef4028a4f2c75c9801",
      "parents": [
        "7c272194e66e91830b90f6202e61c69f8590f1eb"
      ],
      "author": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Thu Aug 04 08:03:44 2011 -0700"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Tue Oct 25 16:10:15 2011 -0700"
      },
      "message": "ceph: rename rsize -\u003e rasize\n\nIt controls readahead.\n\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "259a187ade45056fd44856654f78aa9e9f0f7c75",
      "tree": "9e402d904c854dc561526b80ad0f8977f42c5fbd",
      "parents": [
        "795858dbd253462a67e14272edeaae73c6074b17"
      ],
      "author": {
        "name": "Noah Watkins",
        "email": "noahwatkins@gmail.com",
        "time": "Mon Aug 22 13:49:41 2011 -0600"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Mon Aug 22 13:06:59 2011 -0700"
      },
      "message": "ceph: fix memory leak\n\nkfree does not clean up indirect allocations in\nceph_fs_client and ceph_options (e.g. snapdir_name).\n\nSigned-off-by: Noah Watkins \u003cnoahwatkins@gmail.com\u003e\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "e9852227431a0ed6ceda064f33e4218757acab6c",
      "tree": "e48c6a6ffb96780d562943dfc45c78a0a7edc0cd",
      "parents": [
        "79e3057c4c9d32b88e6745fd220d91b0a8b2030b"
      ],
      "author": {
        "name": "Yehuda Sadeh",
        "email": "yehuda@hq.newdream.net",
        "time": "Fri Jul 22 11:12:28 2011 -0700"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Tue Jul 26 11:29:14 2011 -0700"
      },
      "message": "ceph: set up readahead size when rsize is not passed\n\nThis should improve the default read performance, as without it\nreadahead is practically disabled.\n\nSigned-off-by: Yehuda Sadeh \u003cyehuda@hq.newdream.net\u003e\n"
    },
    {
      "commit": "8f04d42276048b3baff5a5d8fa769f433c62b63e",
      "tree": "dd9cdb99079d193ceab74f9b2f4b11d4b2fb7508",
      "parents": [
        "e77dc3e9c061e50c67e2e1a604d0a370f40db298"
      ],
      "author": {
        "name": "Greg Farnum",
        "email": "gregory.farnum@dreamhost.com",
        "time": "Tue Jul 26 11:26:54 2011 -0700"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Tue Jul 26 11:27:06 2011 -0700"
      },
      "message": "ceph: report f_bfree based on kb_avail rather than diffing.\n\nReviewed-by: Yehuda Sadeh \u003cyehuda@hq.newdream.net\u003e\nSigned-off-by: Greg Farnum \u003cgregory.farnum@dreamhost.com\u003e\n"
    },
    {
      "commit": "8323c3aa74cd92465350294567142d12ffdcc963",
      "tree": "052e7374393994eea8d534f98ee1bc7acea4c2d9",
      "parents": [
        "fbdb9190482fd83a3eb20cdeb0da454759f479d7"
      ],
      "author": {
        "name": "Tommi Virtanen",
        "email": "tommi.virtanen@dreamhost.com",
        "time": "Fri Mar 25 16:32:57 2011 -0700"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Tue Mar 29 12:11:16 2011 -0700"
      },
      "message": "ceph: Move secret key parsing earlier.\n\nThis makes the base64 logic be contained in mount option parsing,\nand prepares us for replacing the homebew key management with the\nkernel key retention service.\n\nSigned-off-by: Tommi Virtanen \u003ctommi.virtanen@dreamhost.com\u003e\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "80456f8672f7e69d05c01627da03587dc1ea1603",
      "tree": "8351eb6c340a54357fc38df32335a87afefd875f",
      "parents": [
        "ad1fee96cbaf873520064252c5dc3212c9844861"
      ],
      "author": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Thu Mar 10 13:33:26 2011 -0800"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Mon Mar 21 12:24:23 2011 -0700"
      },
      "message": "ceph: move readahead default to fs/ceph from libceph\n\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "ad1fee96cbaf873520064252c5dc3212c9844861",
      "tree": "bce9fcd824af836279a6dd10007430cc3872cb3a",
      "parents": [
        "483fac71485e5063ff4033b6dc7d91567f1b6ff1"
      ],
      "author": {
        "name": "Yehuda Sadeh",
        "email": "yehuda@hq.newdream.net",
        "time": "Fri Jan 21 16:44:03 2011 -0800"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Mon Mar 21 12:24:22 2011 -0700"
      },
      "message": "ceph: add ino32 mount option\n\nThe ino32 mount option forces the ceph fs to report 32 bit\nino values.  This is useful for 64 bit kernels with 32 bit userspace.\n\nSigned-off-by: Yehuda Sadeh \u003cyehuda@hq.newdream.net\u003e\n"
    },
    {
      "commit": "50aac4fec503960380ab594a93a6fbfdf3f8915f",
      "tree": "31a4cc787284ce14bc06548e750bc045e0aa2c8b",
      "parents": [
        "17db143fc091238c43ab9f373974ca2224a4c3f8"
      ],
      "author": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Tue Jan 18 07:59:40 2011 -0800"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Wed Jan 19 09:23:22 2011 -0800"
      },
      "message": "ceph: fix cap_wanted_delay_{min,max} mount option initialization\n\nThese were initialized to 0 instead of the default, fallout from the RBD\nrefactor in 3d14c5d2b6e15c21d8e5467dc62d33127c23a644.\n\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "01e6acc4ea4c284c44bfb3d46c76f4ae580c6435",
      "tree": "d5b5c2c82827eae7f23ac6141feb4adfbb781920",
      "parents": [
        "b0aee3516d84c05240065a53f238ba7a718f56b9"
      ],
      "author": {
        "name": "Tejun Heo",
        "email": "tj@kernel.org",
        "time": "Mon Jan 03 14:49:45 2011 +0100"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Wed Jan 12 15:15:14 2011 -0800"
      },
      "message": "ceph: fsc-\u003e*_wq\u0027s aren\u0027t used in memory reclaim path\n\nfsc-\u003e*_wq\u0027s aren\u0027t depended upon during memory reclaim.  Convert to\nalloc_workqueue() w/o WQ_MEM_RECLAIM.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nCc: Sage Weil \u003csage@newdream.net\u003e\nCc: ceph-devel@vger.kernel.org\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "14303d20f3ae3e6ab626c77a4aac202b3bafd377",
      "tree": "ee93c0de758571721f594c35f556ca79468e684f",
      "parents": [
        "6c0f3af72cb1622a66962a1180c36ef8c41be8e2"
      ],
      "author": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Tue Dec 14 17:37:52 2010 -0800"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Wed Jan 12 15:15:13 2011 -0800"
      },
      "message": "ceph: implement DIRLAYOUTHASH feature to get dir layout from MDS\n\nThis implements the DIRLAYOUTHASH protocol feature, which passes the dir\nlayout over the wire from the MDS.  This gives the client knowledge\nof the correct hash function to use for mapping dentries among dir\nfragments.\n\nNote that if this feature is _not_ present on the client but is on the\nMDS, the client may misdirect requests.  This will result in a forward\nand degrade performance.  It may also result in inaccurate NFS filehandle\ngeneration, which will prevent fh resolution when the inode is not present\nin the client cache and the parent directories have been fragmented.\n\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "a7f9fb205a88ab9af675a68fc554cf51dafc8b60",
      "tree": "0aaa2ad1b345f46fc96d3e00592f9d106a269836",
      "parents": [
        "8bcbbf0009dd467afd6bed1fedfcb1d2463f55a7"
      ],
      "author": {
        "name": "Al Viro",
        "email": "viro@zeniv.linux.org.uk",
        "time": "Mon Jul 26 16:17:55 2010 +0400"
      },
      "committer": {
        "name": "Al Viro",
        "email": "viro@zeniv.linux.org.uk",
        "time": "Fri Oct 29 04:17:18 2010 -0400"
      },
      "message": "convert ceph\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\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": "e9d177443134bc4ac1c1393af69e2a8704bcac09",
      "tree": "77da337352fe11a62b1f712c30d28105175b4378",
      "parents": [
        "52dfb8ac0ef41168c1a10590b7259a5ab1cd2ab7"
      ],
      "author": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Mon Aug 02 16:23:49 2010 -0700"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Tue Aug 03 12:56:57 2010 -0700"
      },
      "message": "ceph: do not ignore osd_idle_ttl mount option\n\nActually apply the mount option to the mount_args struct.\n\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "2d9c98ae97c18e8b1c363af6a2e51d5d9e8c5e04",
      "tree": "694895b1c66c7a1f382f8e7b6bc8c1b53165eab1",
      "parents": [
        "b8cd07e78eaa49857e882f4199309f86aeb80bbd"
      ],
      "author": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Fri Jul 30 09:38:13 2010 -0700"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Sun Aug 01 20:11:42 2010 -0700"
      },
      "message": "ceph: make -\u003esync_fs not wait if wait\u003d\u003d0\n\nThe -\u003esync_fs() super op only needs to wait if wait is true.  Otherwise,\njust get some dirty cap writeback started.\n\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "a8b763a9b34561fea8e616c1439a71913ff2c1bd",
      "tree": "f8c90178e33cf7138296a9f36cf2cdc2d21d0408",
      "parents": [
        "f0b18d9f22ea4e50955945661b7e165a47705249"
      ],
      "author": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Thu Jul 08 13:00:18 2010 -0700"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Sun Aug 01 20:11:42 2010 -0700"
      },
      "message": "ceph: use %pU to print uuid (fsid)\n\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "c309f0ab26ca37663f368918553d02e90356c89d",
      "tree": "431be55e223cae146317fa46c94b7d9253d616a8",
      "parents": [
        "e0f9f9ee8f6cb60fe49e32e1df790a698ce0840c"
      ],
      "author": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Wed Jun 30 21:34:01 2010 -0700"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Sun Aug 01 20:11:41 2010 -0700"
      },
      "message": "ceph: clean up fsid mount option\n\nSpecify the fsid mount option in hex, not via the major/minor u64 hackery we had\nbefore.\n\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "e0f9f9ee8f6cb60fe49e32e1df790a698ce0840c",
      "tree": "a943edfd909954c5e62415c184f1ba850bb1b681",
      "parents": [
        "e55b71f802fd448a79275ba7b263fe1a8639be5f"
      ],
      "author": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Wed Jun 30 12:45:29 2010 -0700"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Sun Aug 01 20:11:41 2010 -0700"
      },
      "message": "ceph: remove unused \u0027monport\u0027 mount option\n\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "37151668bad3fd058368752bee476f2ba3645596",
      "tree": "6eeae77dfa1c758ff03659b5677f474a72fbe7c0",
      "parents": [
        "0deb01c9998f8112c5e478e3fe3a930131abbc0a"
      ],
      "author": {
        "name": "Yehuda Sadeh",
        "email": "yehuda@hq.newdream.net",
        "time": "Thu Jun 17 16:16:12 2010 -0700"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Sun Aug 01 20:11:40 2010 -0700"
      },
      "message": "ceph: do caps accounting per mds_client\n\nCaps related accounting is now being done per mds client instead\nof just being global. This prepares ground work for a later revision\nof the caps preallocated reservation list.\n\nSigned-off-by: Yehuda Sadeh \u003cyehuda@hq.newdream.net\u003e\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "00d5643e7c5ed4ae1bb0b385fe2f41bb951cc3cd",
      "tree": "5bfc31767da9d3a987be9ff117d366bfa8d73415",
      "parents": [
        "1e5ea23df11c7c90c7e7268dd3a6603bfa5aadf7"
      ],
      "author": {
        "name": "Jeff Mahoney",
        "email": "jeffm@suse.com",
        "time": "Thu Jun 10 11:13:58 2010 -0400"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Thu Jun 10 13:29:50 2010 -0700"
      },
      "message": "ceph: fix atomic64_t initialization on ia64\n\nbdi_seq is an atomic_long_t but we\u0027re using ATOMIC_INIT, which causes\n build failures on ia64. This patch fixes it to use ATOMIC_LONG_INIT.\n\nSigned-off-by: Jeff Mahoney \u003cjeffm@suse.com\u003e\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "558d3499bd059d4534b1f2b69dc1c562acc733fe",
      "tree": "6a8a46b1b8a0588506160624cffebed157a4455e",
      "parents": [
        "205475679a74fe40b63a1c7f41110fdb64daa8b9"
      ],
      "author": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Tue Jun 01 12:51:12 2010 -0700"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Tue Jun 01 16:56:03 2010 -0700"
      },
      "message": "ceph: fix f_namelen reported by statfs\n\nWe were setting f_namelen in kstatfs to PATH_MAX instead of NAME_MAX.\nThat disagrees with ceph_lookup behavior (which checks against NAME_MAX),\nand also makes the pjd posix test suite spit out ugly errors because with\ncan\u0027t clean up its temporary files.\n\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "b612a0553714c6b9744ad0d03f10cac78f3a84b1",
      "tree": "9dfb5cb5d13c187ff1f54448f8441512203625d0",
      "parents": [
        "52b0ace7dfe8f70350218017a95d7cab1eb41fbb",
        "2a8e5e3637e2fc058798f5d3626f525729ffaaaf"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Sun May 30 08:56:39 2010 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Sun May 30 08:56:39 2010 -0700"
      },
      "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client:\n  ceph: clean up on forwarded aborted mds request\n  ceph: fix leak of osd authorizer\n  ceph: close out mds, osd connections before stopping auth\n  ceph: make lease code DN specific\n  fs/ceph: Use ERR_CAST\n  ceph: renew auth tickets before they expire\n  ceph: do not resend mon requests on auth ticket renewal\n  ceph: removed duplicated #includes\n  ceph: avoid possible null dereference\n  ceph: make mds requests killable, not interruptible\n  sched: add wait_for_completion_killable_timeout\n"
    },
    {
      "commit": "a922d38fd10d55d5033f10df15baf966e8f5b18c",
      "tree": "306f73dedd5482f09bdac6dc9ecb5285f95b316f",
      "parents": [
        "dd1c9057366f329911180e9000e2b425f23fc287"
      ],
      "author": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Sat May 29 09:41:23 2010 -0700"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Sat May 29 09:42:03 2010 -0700"
      },
      "message": "ceph: close out mds, osd connections before stopping auth\n\nThe auth module (part of the mon_client) is needed to free any\nceph_authorizer(s) used by the mds and osd connections.  Flush the msgr\nworkqueue before stopping monc to ensure that the destroy_authorizer\nauth op is available when those connections are closed out.\n\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "7e34bc524ecae3a04d8cc427ee76ddad826a937b",
      "tree": "5065eb0e287e450aef2d8e03e3a18d8f895a4c9e",
      "parents": [
        "a41359fa355e7b450c610ed8e913d5d75c3c9c3b"
      ],
      "author": {
        "name": "Julia Lawall",
        "email": "julia@diku.dk",
        "time": "Sat May 22 12:01:14 2010 +0200"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Sat May 29 09:12:41 2010 -0700"
      },
      "message": "fs/ceph: Use ERR_CAST\n\nUse ERR_CAST(x) rather than ERR_PTR(PTR_ERR(x)).  The former makes more\nclear what is the purpose of the operation, which otherwise looks like a\nno-op.\n\nIn the case of fs/ceph/inode.c, ERR_CAST is not needed, because the type of\nthe returned value is the same as the type of the enclosing function.\n\nThe semantic patch that makes this change is as follows:\n(http://coccinelle.lip6.fr/)\n\n// \u003csmpl\u003e\n@@\ntype T;\nT x;\nidentifier f;\n@@\n\nT f (...) { \u003c+...\n- ERR_PTR(PTR_ERR(x))\n+ x\n ...+\u003e }\n\n@@\nexpression x;\n@@\n\n- ERR_PTR(PTR_ERR(x))\n+ ERR_CAST(x)\n// \u003c/smpl\u003e\n\nSigned-off-by: Julia Lawall \u003cjulia@diku.dk\u003e\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "6e188240ebc2a132d70924942d7c8b9acb46e11a",
      "tree": "7628df39f9c1d60a639504faaf6b5941b2c4b4ae",
      "parents": [
        "62a11ae3405b6da2535d28e5facc2de5af4a7e62",
        "240ed68eb567d80dd6bab739341999a5ab0ad55d"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Mon May 24 07:37:52 2010 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Mon May 24 07:37:52 2010 -0700"
      },
      "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client: (59 commits)\n  ceph: reuse mon subscribe message instead of allocated anew\n  ceph: avoid resending queued message to monitor\n  ceph: Storage class should be before const qualifier\n  ceph: all allocation functions should get gfp_mask\n  ceph: specify max_bytes on readdir replies\n  ceph: cleanup pool op strings\n  ceph: Use kzalloc\n  ceph: use common helper for aborted dir request invalidation\n  ceph: cope with out of order (unsafe after safe) mds reply\n  ceph: save peer feature bits in connection structure\n  ceph: resync headers with userland\n  ceph: use ceph. prefix for virtual xattrs\n  ceph: throw out dirty caps metadata, data on session teardown\n  ceph: attempt mds reconnect if mds closes our session\n  ceph: clean up send_mds_reconnect interface\n  ceph: wait for mds OPEN reply to indicate reconnect success\n  ceph: only send cap releases when mds is OPEN|HUNG\n  ceph: dicard cap releases on mds restart\n  ceph: make mon client statfs handling more generic\n  ceph: drop src address(es) from message header [new protocol feature]\n  ...\n"
    },
    {
      "commit": "3981f2e2a04df4b95129ddbb8bb869ef1d57bea9",
      "tree": "56b59b8e02b8a505f70126cbe98b81a6c798de83",
      "parents": [
        "2ccde7c631f992bf79da8007b5fc8b6425eb0d6d"
      ],
      "author": {
        "name": "Al Viro",
        "email": "viro@zeniv.linux.org.uk",
        "time": "Sun Mar 21 19:22:29 2010 -0400"
      },
      "committer": {
        "name": "Al Viro",
        "email": "viro@zeniv.linux.org.uk",
        "time": "Fri May 21 18:31:13 2010 -0400"
      },
      "message": "ceph: should use deactivate_locked_super() on failure exits\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n"
    },
    {
      "commit": "23804d91f112df09b832cd091b71af4dc2831aa8",
      "tree": "4b77c43b47d58f08ab02220c507dabfc8f6daf7a",
      "parents": [
        "366837706bae00abc2edd75add2579c1be18b2b8"
      ],
      "author": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Fri May 14 13:06:30 2010 -0700"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Mon May 17 15:25:41 2010 -0700"
      },
      "message": "ceph: specify max_bytes on readdir replies\n\nSpecify max bytes in request to bound size of reply.  Add associated\nmount option with default value of 512 KB.\n\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "31e0cf8f6a1488b6ca69dcdceeaed107ecfd6463",
      "tree": "4562632f7bed0a611a523b6f8cd0ca137122bbce",
      "parents": [
        "56b7cf9581fa0486657102a6fb8efabc3eadeba1"
      ],
      "author": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Tue May 04 16:39:35 2010 -0700"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Mon May 17 15:25:30 2010 -0700"
      },
      "message": "ceph: name bdi ceph-%d instead of major:minor\n\nThe bdi_setup_and_register() helper doesn\u0027t help us since we bdi_init() in\ncreate_client() and bdi_register() only when sget() succeeds.\n\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "6e19a16ef28aee09dbcbb9f3ff24ac4f439def7d",
      "tree": "e66eb2ff60ebd79eec5d06dd6360b3046d294da0",
      "parents": [
        "1cd3935bedccf592d44343890251452a6dd74fc4"
      ],
      "author": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Thu Apr 29 16:38:32 2010 -0700"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Mon May 17 15:25:29 2010 -0700"
      },
      "message": "ceph: clean up mount options, -\u003eshow_options()\n\nEnsure all options are included in /proc/mounts.  Some cleanup.\n\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "1bb71637d07d58e993ef3f8e2c6b7ca6f4c0e0b8",
      "tree": "9590cf814237dc6a8678a2252851674db31630f7",
      "parents": [
        "6822d00b5462e7a9dfa11dcc60cc25823a2107c5"
      ],
      "author": {
        "name": "Huang Weiyi",
        "email": "weiyi.huang@gmail.com",
        "time": "Thu Apr 08 19:48:57 2010 +0800"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Mon May 17 15:25:21 2010 -0700"
      },
      "message": "ceph: remove unused #includes\n\nRemove unused #include\u0027s in\n  fs/ceph/super.c\n\nSigned-off-by: Huang Weiyi \u003cweiyi.huang@gmail.com\u003e\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "6822d00b5462e7a9dfa11dcc60cc25823a2107c5",
      "tree": "1517ffd1d3798f89ee58ecd75a7d5183d0138d6d",
      "parents": [
        "6f2bc3ff4cdb03903c79e155e9e1889ce176de09"
      ],
      "author": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Wed Apr 07 11:23:20 2010 -0700"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Mon May 17 15:25:20 2010 -0700"
      },
      "message": "ceph: wait for both monmap and osdmap when opening session\n\nSigned-off-by: Yehuda Sadeh \u003cyehuda@hq.newdream.net\u003e\n"
    },
    {
      "commit": "640ef79d27c81b7a3265a344ec1d25644dd463ad",
      "tree": "f5632a0b2a2f6cef7c6f3a513bbb6020d6ac694a",
      "parents": [
        "2d06eeb877581a7f53209af1582c5f66c799f0bd"
      ],
      "author": {
        "name": "Cheng Renquan",
        "email": "crquan@gmail.com",
        "time": "Fri Mar 26 17:40:33 2010 +0800"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Mon May 17 15:25:17 2010 -0700"
      },
      "message": "ceph: use ceph_sb_to_client instead of ceph_client\n\nceph_sb_to_client and ceph_client are really identical, we need to dump\none; while function ceph_client is confusing with \"struct ceph_client\",\nceph_sb_to_client\u0027s definition is more clear; so we\u0027d better switch all\ncall to ceph_sb_to_client.\n\n  -static inline struct ceph_client *ceph_client(struct super_block *sb)\n  -{\n  -\treturn sb-\u003es_fs_info;\n  -}\n\nSigned-off-by: Cheng Renquan \u003ccrquan@gmail.com\u003e\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "5dfc589a8467470226feccdc50f1b32713318e7b",
      "tree": "82998c57555055cf3763e9a4fc757d5de0628c21",
      "parents": [
        "b0930f8d38c6ab76dc8222a5a910a21392d38208"
      ],
      "author": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Tue May 04 16:14:46 2010 -0700"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Tue May 04 16:14:46 2010 -0700"
      },
      "message": "ceph: unregister bdi before kill_anon_super releases device name\n\nUnregister and destroy the bdi in put_super, after mount is r/o, but before\nput_anon_super releases the device name.\n\nFor symmetry, bdi_destroy in destroy_client (we bdi_init in create_client).\n\nOnly set s_bdi if bdi_register succeeds, since we use it to decide whether\nto bdi_unregister.\n\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "c8f16584ac85444d51d8753c5df502350cfc7bb7",
      "tree": "8fd47c13e4577e10487b3cba001a029ba43aa669",
      "parents": [
        "91dee39eebcfb47085c4d457a584b0e9723b6ca0"
      ],
      "author": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Mon Apr 19 13:50:26 2010 -0700"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Mon May 03 10:49:23 2010 -0700"
      },
      "message": "ceph: print more useful version info on module load\n\nDecouple the client version from the server side.  Print relevant protocol\nand map version info instead.\n\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "5a0e3ad6af8660be21ca98a971cd00f331318c05",
      "tree": "5bfb7be11a03176a87296a43ac6647975c00a1d1",
      "parents": [
        "ed391f4ebf8f701d3566423ce8f17e614cde9806"
      ],
      "author": {
        "name": "Tejun Heo",
        "email": "tj@kernel.org",
        "time": "Wed Mar 24 17:04:11 2010 +0900"
      },
      "committer": {
        "name": "Tejun Heo",
        "email": "tj@kernel.org",
        "time": "Tue Mar 30 22:02:32 2010 +0900"
      },
      "message": "include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h\n\npercpu.h is included by sched.h and module.h and thus ends up being\nincluded when building most .c files.  percpu.h includes slab.h which\nin turn includes gfp.h making everything defined by the two files\nuniversally available and complicating inclusion dependencies.\n\npercpu.h -\u003e slab.h dependency is about to be removed.  Prepare for\nthis change by updating users of gfp and slab facilities include those\nheaders directly instead of assuming availability.  As this conversion\nneeds to touch large number of source files, the following script is\nused as the basis of conversion.\n\n  http://userweb.kernel.org/~tj/misc/slabh-sweep.py\n\nThe script does the followings.\n\n* Scan files for gfp and slab usages and update includes such that\n  only the necessary includes are there.  ie. if only gfp is used,\n  gfp.h, if slab is used, slab.h.\n\n* When the script inserts a new include, it looks at the include\n  blocks and try to put the new include such that its order conforms\n  to its surrounding.  It\u0027s put in the include block which contains\n  core kernel includes, in the same order that the rest are ordered -\n  alphabetical, Christmas tree, rev-Xmas-tree or at the end if there\n  doesn\u0027t seem to be any matching order.\n\n* If the script can\u0027t find a place to put a new include (mostly\n  because the file doesn\u0027t have fitting include block), it prints out\n  an error message indicating which .h file needs to be added to the\n  file.\n\nThe conversion was done in the following steps.\n\n1. The initial automatic conversion of all .c files updated slightly\n   over 4000 files, deleting around 700 includes and adding ~480 gfp.h\n   and ~3000 slab.h inclusions.  The script emitted errors for ~400\n   files.\n\n2. Each error was manually checked.  Some didn\u0027t need the inclusion,\n   some needed manual addition while adding it to implementation .h or\n   embedding .c file was more appropriate for others.  This step added\n   inclusions to around 150 files.\n\n3. The script was run again and the output was compared to the edits\n   from #2 to make sure no file was left behind.\n\n4. Several build tests were done and a couple of problems were fixed.\n   e.g. lib/decompress_*.c used malloc/free() wrappers around slab\n   APIs requiring slab.h to be added manually.\n\n5. The script was run on all .h files but without automatically\n   editing them as sprinkling gfp.h and slab.h inclusions around .h\n   files could easily lead to inclusion dependency hell.  Most gfp.h\n   inclusion directives were ignored as stuff from gfp.h was usually\n   wildly available and often used in preprocessor macros.  Each\n   slab.h inclusion directive was examined and added manually as\n   necessary.\n\n6. percpu.h was updated not to include slab.h.\n\n7. Build test were done on the following configurations and failures\n   were fixed.  CONFIG_GCOV_KERNEL was turned off for all tests (as my\n   distributed build env didn\u0027t work with gcov compiles) and a few\n   more options had to be turned off depending on archs to make things\n   build (like ipr on powerpc/64 which failed due to missing writeq).\n\n   * x86 and x86_64 UP and SMP allmodconfig and a custom test config.\n   * powerpc and powerpc64 SMP allmodconfig\n   * sparc and sparc64 SMP allmodconfig\n   * ia64 SMP allmodconfig\n   * s390 SMP allmodconfig\n   * alpha SMP allmodconfig\n   * um on x86_64 SMP allmodconfig\n\n8. percpu.h modifications were reverted so that it could be applied as\n   a separate patch and serve as bisection point.\n\nGiven the fact that I had only a couple of failures from tests on step\n6, I\u0027m fairly confident about the coverage of this conversion patch.\nIf there is a breakage, it\u0027s likely to be something in one of the arch\nheaders which should be easily discoverable easily on most builds of\nthe specific arch.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nGuess-its-ok-by: Christoph Lameter \u003ccl@linux-foundation.org\u003e\nCc: Ingo Molnar \u003cmingo@redhat.com\u003e\nCc: Lee Schermerhorn \u003cLee.Schermerhorn@hp.com\u003e\n"
    },
    {
      "commit": "422d2cb8f9afadba1ecd3614f658b6daaaa480fb",
      "tree": "22e1a61acdbbe1459b190c4dbb6019360464b2e9",
      "parents": [
        "e9964c102312967a4bc1fd501cb628c4a3b19034"
      ],
      "author": {
        "name": "Yehuda Sadeh",
        "email": "yehuda@hq.newdream.net",
        "time": "Fri Feb 26 15:32:31 2010 -0800"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Thu Mar 04 11:26:35 2010 -0800"
      },
      "message": "ceph: reset osd after relevant messages timed out\n\nThis simplifies the process of timing out messages. We\nkeep lru of current messages that are in flight. If a\ntimeout has passed, we reset the osd connection, so that\nmessages will be retransmitted.  This is a failsafe in case\nwe hit some sort of problem sending out message to the OSD.\nNormally, we\u0027ll get notification via an updated osdmap if\nthere are problems.\n\nIf a request is older than the keepalive timeout, send a\nkeepalive to ensure we detect any breaks in the TCP connection.\n\nSigned-off-by: Yehuda Sadeh \u003cyehuda@hq.newdream.net\u003e\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "85ccce43a3fc15a40ded6ae1603e3f68a17f4d24",
      "tree": "1e15fb7dc7df43da4a3feacff671c8169e96291d",
      "parents": [
        "5ce6e9dbe6805ab8ee67e21936d17f431adc63c6"
      ],
      "author": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Wed Feb 17 10:02:43 2010 -0800"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Wed Feb 17 10:02:43 2010 -0800"
      },
      "message": "ceph: clean up readdir caps reservation\n\nUse a global counter for the minimum number of allocated caps instead of\nhard coding a check against readdir_max.  This takes into account multiple\nclient instances, and avoids examining the superblock mount options when a\ncap is dropped.\n\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "f5a2041bd96c9f05ff10172b9c814c14f247084e",
      "tree": "3c9c47169fa5ad2ec52d278f10d9d2de2237accf",
      "parents": [
        "b056c8769d1da6a6a80ce780a4b8957b70434a41"
      ],
      "author": {
        "name": "Yehuda Sadeh",
        "email": "yehuda@hq.newdream.net",
        "time": "Wed Feb 03 11:00:26 2010 -0800"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Thu Feb 11 11:48:48 2010 -0800"
      },
      "message": "ceph: put unused osd connections on lru\n\nInstead of removing osd connection immediately when the\nrequests list is empty, put the osd connection on an lru.\nOnly if that osd has not been used for more than a specified\ntime, will it be removed.\n\nSigned-off-by: Yehuda Sadeh \u003cyehuda@hq.newdream.net\u003e\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "9bd2e6f8ba71facf1cadb7154a7e0e4d345a6aba",
      "tree": "1c1bb4d2f769eca05443b98334fe0fbdb3b977c2",
      "parents": [
        "8b6e4f2d8b21c25225b1ce8d53a2e03b92cc8522"
      ],
      "author": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Tue Feb 02 16:21:06 2010 -0800"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Wed Feb 10 15:04:47 2010 -0800"
      },
      "message": "ceph: allow renewal of auth credentials\n\nAdd infrastructure to allow the mon_client to periodically renew its auth\ncredentials.  Also add a messenger callback that will force such a renewal\nif a peer rejects our authenticator.\n\nSigned-off-by: Yehuda Sadeh \u003cyehuda@hq.newdream.net\u003e\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "e0e3271074e1ebd0b80a912a457ce03c971bcd66",
      "tree": "1af28d179afc54010d78c675ecc73ab4b514ad0f",
      "parents": [
        "5dacf09121ffb2e5fc7d15b78cae0b77042a1935"
      ],
      "author": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Mon Dec 21 21:04:26 2009 -0800"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Wed Dec 23 08:17:18 2009 -0800"
      },
      "message": "ceph: only unregister registered bdi\n\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "2baba25019ec564cd247af74013873d69a0b8190",
      "tree": "c0995b8087cff771dd51aaf1194fd238f4490f01",
      "parents": [
        "dbd646a851713bec5bfff40ecf624b2e78518fe5"
      ],
      "author": {
        "name": "Yehuda Sadeh",
        "email": "yehuda@hq.newdream.net",
        "time": "Fri Dec 18 13:51:57 2009 -0800"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Mon Dec 21 16:39:56 2009 -0800"
      },
      "message": "ceph: writeback congestion control\n\nSet bdi congestion bit when amount of write data in flight exceeds adjustable\nthreshold.\n\nSigned-off-by: Yehuda Sadeh \u003cyehuda@hq.newdream.net\u003e\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "9ec7cab14e6de732d4e7c355fe67c5810c32c758",
      "tree": "2f512034bc7db2b4ca8fe47ceea06ac99a8cab40",
      "parents": [
        "93c20d98c29ccefa039c3843ccc37122caaf3d31"
      ],
      "author": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Mon Dec 14 15:13:47 2009 -0800"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Mon Dec 21 16:39:52 2009 -0800"
      },
      "message": "ceph: hex dump corrupt server data to KERN_DEBUG\n\nAlso, print fsid using standard format, NOT hex dump.\n\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "dc14657c9c946f25b84a98e9ffa41b812a70699e",
      "tree": "3ac124fd88bf85244114a3e7646b87b84ef6ae9d",
      "parents": [
        "94045e115ee72aee3b17295791da07078f2f778c"
      ],
      "author": {
        "name": "Yehuda Sadeh",
        "email": "yehuda@newdream.net",
        "time": "Fri Nov 20 13:59:13 2009 -0800"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Fri Nov 20 14:24:46 2009 -0800"
      },
      "message": "ceph: mount fails immediately on error\n\nSigned-off-by: Yehuda Sadeh \u003cyehuda@newdream.net\u003e\n"
    },
    {
      "commit": "0743304d871559cb4c7c066357de2caa60e94c2f",
      "tree": "546510a84c1bda27e71a8a8229544d99f5624252",
      "parents": [
        "cfea1cf42b614583c02727d5bffd5a2384e92bda"
      ],
      "author": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Wed Nov 18 16:50:41 2009 -0800"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Fri Nov 20 14:24:27 2009 -0800"
      },
      "message": "ceph: fix debugfs entry, simplify fsid checks\n\nWe may first learn our fsid from any of the mon, osd, or mds maps\n(whichever the monitor sends first).  Consolidate checks in a single\nhelper.  Initialize the client debugfs entry then, since we need the\nfsid (and global_id) for the directory name.\n\nAlso remove dead mount code.\n\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "b9bfb93ce2b1ef668254f0b9e16fcc5246d65d8e",
      "tree": "77f3c99bd497137297fed7f0f2ba8967d4181bec",
      "parents": [
        "4e7a5dcd1bbab6560fbc8ada29a840e7a20ed7bc"
      ],
      "author": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Wed Nov 18 15:08:44 2009 -0800"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Wed Nov 18 16:20:08 2009 -0800"
      },
      "message": "ceph: move mempool creation to ceph_create_client\n\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "4e7a5dcd1bbab6560fbc8ada29a840e7a20ed7bc",
      "tree": "a77e9b4563022340361ca673ef2e1beebb538e2f",
      "parents": [
        "5f44f142601bf94c448e2d463f0f18fd159da164"
      ],
      "author": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Wed Nov 18 16:19:57 2009 -0800"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Wed Nov 18 16:19:57 2009 -0800"
      },
      "message": "ceph: negotiate authentication protocol; implement AUTH_NONE protocol\n\nWhen we open a monitor session, we send an initial AUTH message listing\nthe auth protocols we support, our entity name, and (possibly) a previously\nassigned global_id.  The monitor chooses a protocol and responds with an\ninitial message.\n\nInitially implement AUTH_NONE, a dummy protocol that provides no security,\nbut works within the new framework.  It generates \u0027authorizers\u0027 that are\nused when connecting to (mds, osd) services that simply state our entity\nname and global_id.\n\nThis is a wire protocol change.\n\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "5f44f142601bf94c448e2d463f0f18fd159da164",
      "tree": "773b4677c536519435f073b27873212f705c9c3c",
      "parents": [
        "71ececdacae24be333c534869cb1b06357f0e215"
      ],
      "author": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Wed Nov 18 14:52:18 2009 -0800"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Wed Nov 18 15:02:36 2009 -0800"
      },
      "message": "ceph: handle errors during osd client init\n\nUnwind initializing if we get ENOMEM during client initialization.\n\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "6a18be16f7513ea8a4923c161ce073987932cbdb",
      "tree": "ebd337329a22deb4289379dd7ccfb0e5db6bd72c",
      "parents": [
        "51042122d4f85e0f8ee577a4230f172fcc57c456"
      ],
      "author": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Wed Nov 04 11:40:05 2009 -0800"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Wed Nov 04 16:36:12 2009 -0800"
      },
      "message": "ceph: fix sparse endian warning\n\nUse the __le macro, even though for -1 it doesn\u0027t matter.\n\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "859e7b149362475672e2a996f29b8f45cbb34d82",
      "tree": "ee7a68f0ff01c21f8aca68ee67af203abf69c939",
      "parents": [
        "33aa96e7430d215e2ee779f65cdad0f6d4571fe1"
      ],
      "author": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Mon Nov 02 09:32:47 2009 -0800"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Mon Nov 02 09:32:47 2009 -0800"
      },
      "message": "ceph: init/destroy bdi in client create/destroy helpers\n\nThis keeps bdi setup/teardown in line with client life cycle.\n\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "6b8051855d983db8480ff1ea1b02ef2b49203c22",
      "tree": "afb72be534ddd4c474a2ec9b7cf2ea5ab86799bc",
      "parents": [
        "e53c2fe075feda1fd4f009956ac026dc24c3a199"
      ],
      "author": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Tue Oct 27 11:50:50 2009 -0700"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Tue Oct 27 11:57:03 2009 -0700"
      },
      "message": "ceph: allocate and parse mount args before client instance\n\nThis simplifies much of the error handling during mount.  It also means\nthat we have the mount args before client creation, and we can initialize\nbased on those options.\n\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "e53c2fe075feda1fd4f009956ac026dc24c3a199",
      "tree": "8607bbfb40f6eb1bd9d463b970454faa9623cd0e",
      "parents": [
        "6ca874e92d5e50beb8e351dfd8121947bafc79ec"
      ],
      "author": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Tue Oct 27 10:19:28 2009 -0700"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Tue Oct 27 11:17:25 2009 -0700"
      },
      "message": "ceph: fix, clean up string mount arg parsing\n\nClearly demark int and string argument options, and do not try to convert\nstring arguments to ints.\n\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "6ca874e92d5e50beb8e351dfd8121947bafc79ec",
      "tree": "7c23fddf5c2948f9f07cb68d5a0ebf11d4b8614d",
      "parents": [
        "7b813c46021e8f4909772a5bbfb5212bd140764c"
      ],
      "author": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Mon Oct 26 22:06:22 2009 -0700"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Mon Oct 26 22:07:59 2009 -0700"
      },
      "message": "ceph: silence uninitialized variable warning\n\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "7b813c46021e8f4909772a5bbfb5212bd140764c",
      "tree": "50655ab84f6347ec11a4423f22093fbb7a944e87",
      "parents": [
        "ecb19c4649d7396737eb0d91a475661fe9d7c028"
      ],
      "author": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Mon Oct 26 22:07:53 2009 -0700"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Mon Oct 26 22:07:53 2009 -0700"
      },
      "message": "ceph: reduce parse_mount_args stack usage\n\nSince we\u0027ve increased the max mon count, we shouldn\u0027t put the addr array\non the parse_mount_args stack.  Put it on the heap instead.\n\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "ecb19c4649d7396737eb0d91a475661fe9d7c028",
      "tree": "32ff9e8b3a9afffe5c9b7e97f1aef6b367c08dde",
      "parents": [
        "232d4b01319767b3ffa5d08962a81c805962be49"
      ],
      "author": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Thu Oct 22 10:53:02 2009 -0700"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Thu Oct 22 10:53:17 2009 -0700"
      },
      "message": "ceph: remove small mon addr limit; use CEPH_MAX_MON where appropriate\n\nGet rid of separate max mon limit; use the system limit instead.  This\nallows mounts when there are lots of mon addrs provided by mount.ceph (as\nwith a host with lots of A/AAAA records).\n\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "8fa9765576875200a7412a5300b5f0537211f038",
      "tree": "1d6417a0d6731e905dc0cffb09506f1796e58f71",
      "parents": [
        "76e3b390d41db9d69e254a09dd1aedd3e6aac25f"
      ],
      "author": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Fri Oct 16 14:44:35 2009 -0700"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Fri Oct 16 14:44:43 2009 -0700"
      },
      "message": "ceph: enable readahead\n\nInitialized bdi-\u003era_pages to enable readahead.  Use 512KB default.\n\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "f2cf418cec8d61df0651a0140a92a8c75246e14f",
      "tree": "606533d3b5a41d75e6e1954aae1de94ef85df58b",
      "parents": [
        "c89136ea4253c73e89e97f5138bb22d97ad9f564"
      ],
      "author": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Wed Oct 14 14:09:07 2009 -0700"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Wed Oct 14 14:09:07 2009 -0700"
      },
      "message": "ceph: initialize sb-\u003es_bdi, bdi_unregister after kill_anon_super\n\nWriteback doesn\u0027t work without the bdi set, and writeback on\numount doesn\u0027t work if we unregister the bdi too early.\n\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "572033069dbc2cff8d4a2d2b34c576e1813fda70",
      "tree": "7fa9bc74fe1025108cc91715285af8e14aa6f883",
      "parents": [
        "8fc57da4d32767cc6096ecaed24636dabefd1dbc"
      ],
      "author": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Fri Oct 09 21:52:34 2009 -0700"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Mon Oct 12 10:29:44 2009 -0700"
      },
      "message": "ceph: remove unused CEPH_MSG_{OSD,MDS}_GETMAP\n\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "fa0b72e9e2900ee87886aaf8bc4c4701be1e081d",
      "tree": "61fd8a0bf6dd27a0ae1bc11bd45e171aefa46fda",
      "parents": [
        "e324b8f991679a43e09dd13500bf1988c0bfc0ea"
      ],
      "author": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Wed Oct 07 10:59:10 2009 -0700"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Wed Oct 07 10:59:10 2009 -0700"
      },
      "message": "ceph: show meaningful version on module load\n\nKill the old git revision; print the ceph version and protocol\nversions instead.\n\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    },
    {
      "commit": "16725b9d2a2e3d0fd2b0034482e2eb0a2d78050f",
      "tree": "ced2f4d3dbe13c7a9c64510d6ec235b703191a5c",
      "parents": [
        "c30dbb9cc7fc75ab1d0ee6fb084ba4684f7a665d"
      ],
      "author": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Tue Oct 06 11:31:07 2009 -0700"
      },
      "committer": {
        "name": "Sage Weil",
        "email": "sage@newdream.net",
        "time": "Tue Oct 06 11:31:07 2009 -0700"
      },
      "message": "ceph: super.c\n\nMount option parsing, client setup and teardown, and a few odds and\nends (e.g., statfs).\n\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n"
    }
  ]
}