)]}'
{
  "log": [
    {
      "commit": "bf2de6f5a4faf0197268f18d08969b003b87b6e8",
      "tree": "16830a15a7effea352445a7aba5dbb433314d3eb",
      "parents": [
        "c07e2b41291853b19fff11ceee3657df252a4e42"
      ],
      "author": {
        "name": "Jens Axboe",
        "email": "jens.axboe@oracle.com",
        "time": "Thu Sep 27 13:01:25 2007 +0200"
      },
      "committer": {
        "name": "Jens Axboe",
        "email": "jens.axboe@oracle.com",
        "time": "Tue Oct 16 11:03:56 2007 +0200"
      },
      "message": "block: Initial support for data-less (or empty) barrier support\n\nThis implements functionality to pass down or insert a barrier\nin a queue, without having data attached to it. The -\u003eprepare_flush_fn()\ninfrastructure from data barriers are reused to provide this\nfunctionality.\n\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n"
    },
    {
      "commit": "6712ecf8f648118c3363c142196418f89a510b90",
      "tree": "347d39a7d5a7ed96d3b1afecd28de2a0f98b98c9",
      "parents": [
        "5bb23a688b2de23d7765a1dd439d89c038378978"
      ],
      "author": {
        "name": "NeilBrown",
        "email": "neilb@suse.de",
        "time": "Thu Sep 27 12:47:43 2007 +0200"
      },
      "committer": {
        "name": "Jens Axboe",
        "email": "axboe@carl.home.kernel.dk",
        "time": "Wed Oct 10 09:25:57 2007 +0200"
      },
      "message": "Drop \u0027size\u0027 argument from bio_endio and bi_end_io\n\nAs bi_end_io is only called once when the reqeust is complete,\nthe \u0027size\u0027 argument is now redundant.  Remove it.\n\nNow there is no need for bio_endio to subtract the size completed\nfrom bi_size.  So don\u0027t do that either.\n\nWhile we are at it, change bi_end_io to return void.\n\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n"
    },
    {
      "commit": "02a5e0acb3cb85d80d0fe834e366d38a92bbaa22",
      "tree": "0e9a2732d009f3da5cafbfc4146dd2a327af729c",
      "parents": [
        "a6b3a93e15b2925a151e9ae13dcb93ad7b3e48aa"
      ],
      "author": {
        "name": "David Howells",
        "email": "dhowells@redhat.com",
        "time": "Sat Aug 11 22:34:32 2007 +0200"
      },
      "committer": {
        "name": "Jens Axboe",
        "email": "jens.axboe@oracle.com",
        "time": "Sat Aug 11 22:34:49 2007 +0200"
      },
      "message": "BLOCK: Hide the contents of linux/bio.h if CONFIG_BLOCK\u003dn\n\nHide the contents of linux/bio.h if CONFIG_BLOCK\u003dn as there shouldn\u0027t be\ncompiled code that uses it.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nCc: James Bottomley \u003cJames.Bottomley@steeleye.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n"
    },
    {
      "commit": "5972511b77809cb7c9ccdb79b825c54921c5c546",
      "tree": "8dec5821badf9750be04f339f0f621fab2114c8a",
      "parents": [
        "b9099ff63c75216d6ca10bce5a1abcd9293c27e6"
      ],
      "author": {
        "name": "Jens Axboe",
        "email": "jens.axboe@oracle.com",
        "time": "Mon Apr 02 10:06:42 2007 +0200"
      },
      "committer": {
        "name": "Jens Axboe",
        "email": "axboe@nelson.home.kernel.dk",
        "time": "Mon Apr 30 09:08:17 2007 +0200"
      },
      "message": "[BLOCK] Don\u0027t pin lots of memory in mempools\n\nCurrently we scale the mempool sizes depending on memory installed\nin the machine, except for the bio pool itself which sits at a fixed\n256 entry pre-allocation.\n\nThere\u0027s really no point in \"optimizing\" this OOM path, we just need\nenough preallocated to make progress. A single unit is enough, lets\nscale it down to 2 just to be on the safe side.\n\nThis patch saves ~150kb of pinned kernel memory on a 32-bit box.\n\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n"
    },
    {
      "commit": "e61c90188b9956edae1105eef361d8981a352fcd",
      "tree": "7de9cc41910c55e32aba0f8cc07f73923b7cb515",
      "parents": [
        "7e913c53609d5e8374f55d6f29c0bcd6650a2362"
      ],
      "author": {
        "name": "Chen, Kenneth W",
        "email": "kenneth.w.chen@intel.com",
        "time": "Wed Dec 13 00:34:36 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.osdl.org",
        "time": "Wed Dec 13 09:05:50 2006 -0800"
      },
      "message": "[PATCH] optimize o_direct on block devices\n\nImplement block device specific .direct_IO method instead of going through\ngeneric direct_io_worker for block device.\n\ndirect_io_worker() is fairly complex because it needs to handle O_DIRECT on\nfile system, where it needs to perform block allocation, hole detection,\nextents file on write, and tons of other corner cases.  The end result is\nthat it takes tons of CPU time to submit an I/O.\n\nFor block device, the block allocation is much simpler and a tight triple\nloop can be written to iterate each iovec and each page within the iovec in\norder to construct/prepare bio structure and then subsequently submit it to\nthe block layer.  This significantly speeds up O_D on block device.\n\n[akpm@osdl.org: small speedup]\nSigned-off-by: Ken Chen \u003ckenneth.w.chen@intel.com\u003e\nCc: Christoph Hellwig \u003chch@lst.de\u003e\nCc: Zach Brown \u003czach.brown@oracle.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "2c2345c2b4fec30d12e1e1a6ee153a80af101e32",
      "tree": "0ca95b58b0e3f3ee15c948ce97bdcfde5c8869ed",
      "parents": [
        "f583f4924d669d36de677e0cc2422ee95203d444"
      ],
      "author": {
        "name": "Roger Gammans",
        "email": "roger@computer-surgery.co.uk",
        "time": "Wed Oct 04 13:37:45 2006 +0200"
      },
      "committer": {
        "name": "Jens Axboe",
        "email": "axboe@nelson.home.kernel.dk",
        "time": "Wed Oct 04 19:32:09 2006 +0200"
      },
      "message": "[PATCH] Document bi_sector and sector_t\n\nSigned-Off-By: Roger Gammans \u003crgammans@computer-surgery.co.uk\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n"
    },
    {
      "commit": "5404bc7a87b9949cf61e0174b21f80e73239ab25",
      "tree": "230c799aef2dcad8c64da55114508d28d2b30183",
      "parents": [
        "da20a20f3b5c175648fa797c899dd577e4dacb51"
      ],
      "author": {
        "name": "Jens Axboe",
        "email": "axboe@suse.de",
        "time": "Thu Aug 10 09:01:02 2006 +0200"
      },
      "committer": {
        "name": "Jens Axboe",
        "email": "axboe@nelson.home.kernel.dk",
        "time": "Sat Sep 30 20:29:42 2006 +0200"
      },
      "message": "[PATCH] Allow file systems to differentiate between data and meta reads\n\nWe can use this information for making more intelligent priority\ndecisions, and it will also be useful for blktrace.\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\n"
    },
    {
      "commit": "d84a84775bba661d5a3fd06757bbb419381937f3",
      "tree": "e3aa2122029d11686bf0abc1de9936fb467f1636",
      "parents": [
        "00212fef814612245ed0261cbac8426d0c9a31a5"
      ],
      "author": {
        "name": "Alexey Dobriyan",
        "email": "adobriyan@gmail.com",
        "time": "Sun Jun 25 05:49:32 2006 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Jun 25 10:01:26 2006 -0700"
      },
      "message": "[PATCH] Fix \"biovec-(256)\" in /proc/slabinfo\n\nStringify does what it was told to do.\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "6e68af666f5336254b5715dca591026b7324499a",
      "tree": "5640209b6e2b75659149460f14531cfecffe2f5d",
      "parents": [
        "6e39b69e7ea9205c5f80aeac3ef999ab8fb1a4cc"
      ],
      "author": {
        "name": "Mike Christie",
        "email": "michaelc@cs.wisc.edu",
        "time": "Fri Nov 11 05:30:27 2005 -0600"
      },
      "committer": {
        "name": "James Bottomley",
        "email": "jejb@mulgrave.(none)",
        "time": "Wed Dec 14 19:03:35 2005 -0800"
      },
      "message": "[SCSI] Convert SCSI mid-layer to scsi_execute_async\n\nAdd scsi helpers to create really-large-requests and convert\nscsi-ml to scsi_execute_async().\n\nPer Jens\u0027s previous comments, I placed this function in scsi_lib.c.\nI made it follow all the queue\u0027s limits - I think I did at least :), so\nI removed the warning on the function header.\n\nI think the scsi_execute_* functions should eventually take a request_queue\nand be placed some place where the dm-multipath hw_handler can use them\nif that failover code is going to stay in the kernel. That conversion\npatch will be sent in another mail though.\n\nSigned-off-by: Mike Christie \u003cmichaelc@cs.wisc.edu\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@SteelEye.com\u003e\n"
    },
    {
      "commit": "27496a8c67bef4d789d8e3c8317ca35813a507ae",
      "tree": "fe99a34fe5a800e41af61853e7444ddddf45d014",
      "parents": [
        "7d877f3bda870ab5f001bd92528654471d5966b3"
      ],
      "author": {
        "name": "Al Viro",
        "email": "viro@zeniv.linux.org.uk",
        "time": "Fri Oct 21 03:20:48 2005 -0400"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Fri Oct 28 08:16:47 2005 -0700"
      },
      "message": "[PATCH] gfp_t: fs/*\n\n - -\u003ereleasepage() annotated (s/int/gfp_t), instances updated\n - missing gfp_t in fs/* added\n - fixed misannotation from the original sweep caught by bitwise checks:\n   XFS used __nocast both for gfp_t and for flags used by XFS allocator.\n   The latter left with unsigned int __nocast; we might want to add a\n   different type for those but for now let\u0027s leave them alone.  That,\n   BTW, is a case when __nocast use had been actively confusing - it had\n   been used in the same code for two different and similar types, with\n   no way to catch misuses.  Switch of gfp_t to bitwise had caught that\n   immediately...\n\nOne tricky bit is left alone to be dealt with later - mapping-\u003eflags is\na mix of gfp_t and error indications.  Left alone for now.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "dd0fc66fb33cd610bc1a5db8a5e232d34879b4d7",
      "tree": "51f96a9db96293b352e358f66032e1f4ff79fafb",
      "parents": [
        "3b0e77bd144203a507eb191f7117d2c5004ea1de"
      ],
      "author": {
        "name": "Al Viro",
        "email": "viro@ftp.linux.org.uk",
        "time": "Fri Oct 07 07:46:04 2005 +0100"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Oct 08 15:00:57 2005 -0700"
      },
      "message": "[PATCH] gfp flags annotations - part 1\n\n - added typedef unsigned int __nocast gfp_t;\n\n - replaced __nocast uses for gfp flags with gfp_t - it gives exactly\n   the same warnings as far as sparse is concerned, doesn\u0027t change\n   generated code (from gcc point of view we replaced unsigned int with\n   typedef) and documents what\u0027s going on far better.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "c2d08dade7743bd3a28cc5f68163e71c00a2a908",
      "tree": "e29b156870997de143212a9b0739a3a1d2e307fb",
      "parents": [
        "9adeb1b409e832c31d93106ce52482a5f0078439"
      ],
      "author": {
        "name": "Adrian Bunk",
        "email": "bunk@stusta.de",
        "time": "Sat Sep 10 00:27:18 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Sep 10 10:06:35 2005 -0700"
      },
      "message": "[PATCH] include/linux/bio.h: \"extern inline\" -\u003e \"static inline\"\n\n\"extern inline\" doesn\u0027t make much sense.\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nAcked-by: Jens Axboe \u003caxboe@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "0481990b758628e12f4b0a9e15094e70cefc7cd1",
      "tree": "67a4b4b7acc6a688b87ef2a2d3ec0e296e6e480c",
      "parents": [
        "db400b3c4ee89d384d9163836a55577abdae772d",
        "17fa53da1239b8712c5cebbd72a74c713b6c2db9"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Wed Sep 07 17:31:27 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Wed Sep 07 17:31:27 2005 -0700"
      },
      "message": "Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-for-linus-2.6 \n"
    },
    {
      "commit": "3676347a5e216a7fec7f8eedbbcf8bed6b9c4e40",
      "tree": "3b5880b862390590da8edfb98c3e62aa573d0b28",
      "parents": [
        "6f00df24ee394f345a8789d3a2f98fc1d9195b9f"
      ],
      "author": {
        "name": "Peter Osterlund",
        "email": "petero2@telia.com",
        "time": "Tue Sep 06 15:16:42 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Wed Sep 07 16:57:20 2005 -0700"
      },
      "message": "[PATCH] kill bio-\u003ebi_set\n\nJens:\n\n-\u003ebi_set is totally unnecessary bloat of struct bio.  Just define a proper\ndestructor for the bio and it already knows what bio_set it belongs too.\n\nPeter:\n\nFixed the bugs.\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\nSigned-off-by: Peter Osterlund \u003cpetero2@telia.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "31151ba2cef171344beac254e65bd7e00138bb0d",
      "tree": "a8f9cd3c0395656d974125c0ca7ed635aacddeee",
      "parents": [
        "3d52acb34247816c453f94596e6c7fc4499b76dc",
        "73747aed04d3b3fb694961d025f81863b99c6898"
      ],
      "author": {
        "name": "James Bottomley",
        "email": "jejb@titanic.(none)",
        "time": "Sun Aug 28 10:43:07 2005 -0500"
      },
      "committer": {
        "name": "James Bottomley",
        "email": "jejb@titanic.(none)",
        "time": "Sun Aug 28 10:43:07 2005 -0500"
      },
      "message": "fix mismerge in ll_rw_blk.c\n"
    },
    {
      "commit": "22e2c507c301c3dbbcf91b4948b88f78842ee6c9",
      "tree": "9a97c91d1362e69703aa286021daffb8a5456f4c",
      "parents": [
        "020f46a39eb7b99a575b9f4d105fce2b142acdf1"
      ],
      "author": {
        "name": "Jens Axboe",
        "email": "axboe@suse.de",
        "time": "Mon Jun 27 10:55:12 2005 +0200"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Mon Jun 27 14:33:29 2005 -0700"
      },
      "message": "[PATCH] Update cfq io scheduler to time sliced design\n\nThis updates the CFQ io scheduler to the new time sliced design (cfq\nv3).  It provides full process fairness, while giving excellent\naggregate system throughput even for many competing processes.  It\nsupports io priorities, either inherited from the cpu nice value or set\ndirectly with the ioprio_get/set syscalls.  The latter closely mimic\nset/getpriority.\n\nThis import is based on my latest from -mm.\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "f1970baf6d74e03bd32072ab453f2fc01bc1b8d3",
      "tree": "559898cdf83bd0f93b8a72248c6423a6548fb604",
      "parents": [
        "dd1cab95f356f1395278633565f198463cf6bd24"
      ],
      "author": {
        "name": "James Bottomley ",
        "email": "James.Bottomley@SteelEye.com",
        "time": "Mon Jun 20 14:06:52 2005 +0200"
      },
      "committer": {
        "name": "Jens Axboe",
        "email": "axboe@suse.de",
        "time": "Mon Jun 20 14:06:52 2005 +0200"
      },
      "message": "[PATCH] Add scatter-gather support for the block layer SG_IO\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\n"
    },
    {
      "commit": "df46b9a44ceb5af2ea2351ce8e28ae7bd840b00f",
      "tree": "30ab71759486f94d60af2283fc55bfffcc22155a",
      "parents": [
        "8b22c249e7de453961e4d253b19fc2a0bdd65d53"
      ],
      "author": {
        "name": "Mike Christie ",
        "email": "michaelc@cs.wisc.edu",
        "time": "Mon Jun 20 14:04:44 2005 +0200"
      },
      "committer": {
        "name": "Jens Axboe",
        "email": "axboe@suse.de",
        "time": "Mon Jun 20 14:04:44 2005 +0200"
      },
      "message": "[PATCH] Add blk_rq_map_kern()\n\nAdd blk_rq_map_kern which takes a kernel buffer and maps it into\na request and bio. This can be used by the dm hw_handlers, old\nsg_scsi_ioctl, and one day scsi special requests so all requests\ncomming into scsi will have bios. All requests having bios\nshould allow scsi to use scatter lists for all IO and allow it\nto use block layer functions.\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\n"
    },
    {
      "commit": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
      "tree": "0bba044c4ce775e45a88a51686b5d9f90697ea9d",
      "parents": [],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Sat Apr 16 15:20:36 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Sat Apr 16 15:20:36 2005 -0700"
      },
      "message": "Linux-2.6.12-rc2\n\nInitial git repository build. I\u0027m not bothering with the full history,\neven though we have it. We can create a separate \"historical\" git\narchive of that later if we want to, and in the meantime it\u0027s about\n3.2GB when imported into git - space that would just make the early\ngit days unnecessarily complicated, when we don\u0027t have a lot of good\ninfrastructure for it.\n\nLet it rip!\n"
    }
  ]
}