)]}'
{
  "log": [
    {
      "commit": "d089c6af10c2be5988f03667d6d22fe6085fbe5e",
      "tree": "815eb0596bd7c908f30c268da6b5c5eff0e0bc21",
      "parents": [
        "29ac4aa3fc68a86279aca50f20df4d614de2e204"
      ],
      "author": {
        "name": "NeilBrown",
        "email": "neilb@suse.de",
        "time": "Wed Feb 06 01:39:59 2008 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.linux-foundation.org",
        "time": "Wed Feb 06 10:41:19 2008 -0800"
      },
      "message": "md: change ITERATE_RDEV to rdev_for_each\n\nAs this is more in line with common practice in the kernel.  Also swap the\nargs around to be more like list_for_each.\n\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "2ad8b1ef11c98c5603580878aebf9f1bc74129e4",
      "tree": "f7bdc2484513f6ffd174b1385bb216dcf97d2c78",
      "parents": [
        "d85532ed284e63b5c56eaf2418f262822af60be4"
      ],
      "author": {
        "name": "Alan D. Brunelle",
        "email": "Alan.Brunelle@hp.com",
        "time": "Wed Nov 07 14:26:56 2007 -0500"
      },
      "committer": {
        "name": "Jens Axboe",
        "email": "jens.axboe@oracle.com",
        "time": "Fri Nov 09 13:41:32 2007 +0100"
      },
      "message": "Add UNPLUG traces to all appropriate places\n\nAdded blk_unplug interface, allowing all invocations of unplugs to result\nin a generated blktrace UNPLUG.\n\nSigned-off-by: Alan D. Brunelle \u003cAlan.Brunelle@hp.com\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n"
    },
    {
      "commit": "fd5d806266935179deda1502101624832eacd01f",
      "tree": "b0d01c2ed7d754f2a6daef6c77d108a81d8a470e",
      "parents": [
        "bf2de6f5a4faf0197268f18d08969b003b87b6e8"
      ],
      "author": {
        "name": "Jens Axboe",
        "email": "jens.axboe@oracle.com",
        "time": "Tue Oct 16 11:05:02 2007 +0200"
      },
      "committer": {
        "name": "Jens Axboe",
        "email": "jens.axboe@oracle.com",
        "time": "Tue Oct 16 11:05:02 2007 +0200"
      },
      "message": "block: convert blkdev_issue_flush() to use empty barriers\n\nThen we can get rid of -\u003eissue_flush_fn() and all the driver private\nimplementations of that.\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": "165125e1e480f9510a5ffcfbfee4e3ee38c05f23",
      "tree": "8009c8a5ff09e26dc2418d42f66ecafb055c52a2",
      "parents": [
        "f695baf2df9e0413d3521661070103711545207a"
      ],
      "author": {
        "name": "Jens Axboe",
        "email": "jens.axboe@oracle.com",
        "time": "Tue Jul 24 09:28:11 2007 +0200"
      },
      "committer": {
        "name": "Jens Axboe",
        "email": "jens.axboe@oracle.com",
        "time": "Tue Jul 24 09:28:11 2007 +0200"
      },
      "message": "[BLOCK] Get rid of request_queue_t typedef\n\nSome of the code has been gradually transitioned to using the proper\nstruct request_queue, but there\u0027s lots left. So do a full sweet of\nthe kernel and get rid of this typedef and replace its uses with\nthe proper type.\n\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n"
    },
    {
      "commit": "a778b73ff793d34c0082f76110f73a7754915067",
      "tree": "54bf868afb3375cfdb0d01d6ce9e5eea47395f85",
      "parents": [
        "ab6085c795a71b6a21afe7469d30a365338add7a"
      ],
      "author": {
        "name": "NeilBrown",
        "email": "neilb@suse.de",
        "time": "Wed May 23 13:58:10 2007 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.linux-foundation.org",
        "time": "Wed May 23 20:14:14 2007 -0700"
      },
      "message": "md: fix bug with linear hot-add and elsewhere\n\nAdding a drive to a linear array seems to have stopped working, due to changes\nelsewhere in md, and insufficient ongoing testing...\n\nSo the patch to make linear hot-add work in the first place introduced a\nsubtle bug elsewhere that interracts poorly with older version of mdadm.\n\nThis fixes it all up.\n\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "bed31ed9e1cd71d98ff0bc9212100adee523a10a",
      "tree": "bbba995c877dfc161d0ad5e789be684084e1dfe0",
      "parents": [
        "48670a1e018a9c0b83dc78e3b71ffb26391ee4b6"
      ],
      "author": {
        "name": "Andy Isaacson",
        "email": "adi@hexapodia.org",
        "time": "Fri Mar 16 13:38:04 2007 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.linux-foundation.org",
        "time": "Fri Mar 16 19:25:03 2007 -0700"
      },
      "message": "[PATCH] fix read past end of array in md/linear.c\n\nWhen iterating through an array, one must be careful to test one\u0027s index\nvariable rather than another similarly-named variable.\n\nThe loop will read off the end of conf-\u003edisks[] in the following\n(pathological) case:\n\n  % dd bs\u003d1 seek\u003d840716287 if\u003d/dev/zero of\u003dd1 count\u003d1\n  % for i in 2 3 4; do dd if\u003d/dev/zero of\u003dd$i bs\u003d1k count\u003d$(($i+150)); done\n  % ./vmlinux ubd0\u003droot ubd1\u003dd1 ubd2\u003dd2 ubd3\u003dd3 ubd4\u003dd4\n  # mdadm -C /dev/md0 --level\u003dlinear --raid-devices\u003d4 /dev/ubd[1234]\n\nadding some printks, I saw this:\n\n  [42949374.960000] hash_spacing \u003d 821120\n  [42949374.960000] cnt          \u003d 4\n  [42949374.960000] min_spacing  \u003d 801\n  [42949374.960000] j\u003d0 size\u003d820928 sz\u003d820928\n  [42949374.960000] i\u003d0 sz\u003d820928 hash_spacing\u003d820928\n  [42949374.960000] j\u003d1 size\u003d64 sz\u003d64\n  [42949374.960000] j\u003d2 size\u003d64 sz\u003d128\n  [42949374.960000] j\u003d3 size\u003d64 sz\u003d192\n  [42949374.960000] j\u003d4 size\u003d1515870810 sz\u003d1515871002\n\nCc: Gautham R Shenoy \u003cego@in.ibm.com\u003e\nAcked-by: Neil Brown \u003cneilb@cse.unsw.edu.au\u003e\nCc: \u003cstable@kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "26be34dc3a46be983352dd89683db374b0cb73fa",
      "tree": "296ed9d019ac56d4a6ea0909f1cf11bdfd08a3e5",
      "parents": [
        "c04be0aa82ff535e3676ab3e573957bdeef41879"
      ],
      "author": {
        "name": "NeilBrown",
        "email": "neilb@suse.de",
        "time": "Tue Oct 03 01:15:53 2006 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Tue Oct 03 08:04:18 2006 -0700"
      },
      "message": "[PATCH] md: define backing_dev_info.congested_fn for raid0 and linear\n\nEach backing_dev needs to be able to report whether it is congested, either by\nmodulating BDI_*_congested in -\u003estate, or by defining a -\u003econgested_fn.\nmd/raid did neither of these.  This patch add a congested_fn which simply\nchecks all component devices to see if they are congested.\n\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "f9abd1ace43d6186268856dbec2ebf411218d6ca",
      "tree": "63ab66465c56e8e9fcbbf765f135838171fdd77d",
      "parents": [
        "af2bc7d222c2700ccda060184d7bced7d7cb9fc2"
      ],
      "author": {
        "name": "NeilBrown",
        "email": "neilb@suse.de",
        "time": "Sat Aug 05 12:14:07 2006 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Aug 06 08:57:46 2006 -0700"
      },
      "message": "[PATCH] md: Fix a bug that recently crept into md/linear\n\nA recent patch that allowed linear arrays to be reconfigured on-line\nallowed in a bug which results in divide by zero - not all\nmddev-\u003earray_size were converted to conf-\u003earray_size.\n\nThis patch finished the conversion and fixed the bug.\n\nThe offending patch was commit 7c7546ccf6463edbeee8d9aac6de7be1cd80d08a.\n\nThanks to Simon Kirby \u003csim@netnation.com\u003e for the bug report.\n\nCc: Simon Kirby \u003csim@netnation.com\u003e\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "7c7546ccf6463edbeee8d9aac6de7be1cd80d08a",
      "tree": "56c1f734db9f8a66a7c8c5ef11fb35e07dbb2f91",
      "parents": [
        "5fd6c1dce06ec24ef3de20fe0c7ecf2ba9fe5ef9"
      ],
      "author": {
        "name": "NeilBrown",
        "email": "neilb@suse.de",
        "time": "Mon Jun 26 00:27:41 2006 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Mon Jun 26 09:58:37 2006 -0700"
      },
      "message": "[PATCH] md: allow a linear array to have drives added while active\n\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "d9d166c2a9d5d01af34396793950aa695883eed4",
      "tree": "6cb593cc0636476ebec9a9690aa48997510f9701",
      "parents": [
        "8bb93aaca2062cd54cc2c58c76ee8409cae209a7"
      ],
      "author": {
        "name": "NeilBrown",
        "email": "neilb@suse.de",
        "time": "Fri Jan 06 00:20:51 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Fri Jan 06 08:34:09 2006 -0800"
      },
      "message": "[PATCH] md: allow array level to be set textually via sysfs\n\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nAcked-by: Greg KH \u003cgreg@kroah.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "2604b703b6b3db80e3c75ce472a54dfd0b7bf9f4",
      "tree": "8c0e985c455ff35af24fbe60d8a3f5a276034370",
      "parents": [
        "a24a8dd858e0ba50f06a9fd8f61fe8c4fe7a8d8e"
      ],
      "author": {
        "name": "NeilBrown",
        "email": "neilb@suse.de",
        "time": "Fri Jan 06 00:20:36 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Fri Jan 06 08:34:06 2006 -0800"
      },
      "message": "[PATCH] md: remove personality numbering from md\n\nmd supports multiple different RAID level, each being implemented by a\n\u0027personality\u0027 (which is often in a separate module).\n\nThese personalities have fairly artificial \u0027numbers\u0027.  The numbers\nare use to:\n 1- provide an index into an array where the various personalities\n    are recorded\n 2- identify the module (via an alias) which implements are particular\n    personality.\n\nNeither of these uses really justify the existence of personality numbers.\nThe array can be replaced by a linked list which is searched (array lookup\nonly happens very rarely).  Module identification can be done using an alias\nbased on level rather than \u0027personality\u0027 number.\n\nThe current \u0027raid5\u0027 modules support two level (4 and 5) but only one\npersonality.  This slight awkwardness (which was handled in the mapping from\nlevel to personality) can be better handled by allowing raid5 to register 2\npersonalities.\n\nWith this change in place, the core md module does not need to have an\nexhaustive list of all possible personalities, so other personalities can be\nadded independently.\n\nThis patch also moves the check for chunksize being non-zero into the -\u003erun\nroutines for the personalities that need it, rather than having it in core-md.\n This has a side effect of allowing \u0027faulty\u0027 and \u0027linear\u0027 not to have a\nchunk-size set.\n\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "9ffae0cf3ea02f75d163922accfd3e592d87adde",
      "tree": "4974727e9f36e1b618b68d2789644ee3a0d7a371",
      "parents": [
        "2d1f3b5d1b2cd11a162eb29645df749ec0036413"
      ],
      "author": {
        "name": "NeilBrown",
        "email": "neilb@suse.de",
        "time": "Fri Jan 06 00:20:32 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Fri Jan 06 08:34:05 2006 -0800"
      },
      "message": "[PATCH] md: convert md to use kzalloc throughout\n\nReplace multiple kmalloc/memset pairs with kzalloc calls.\n\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "a362357b6cd62643d4dda3b152639303d78473da",
      "tree": "fe4ce823e638ded151edcb142f28a240860f0d33",
      "parents": [
        "d72d904a5367ad4ca3f2c9a2ce8c3a68f0b28bf0"
      ],
      "author": {
        "name": "Jens Axboe",
        "email": "axboe@suse.de",
        "time": "Tue Nov 01 09:26:16 2005 +0100"
      },
      "committer": {
        "name": "Jens Axboe",
        "email": "axboe@suse.de",
        "time": "Tue Nov 01 09:26:16 2005 +0100"
      },
      "message": "[BLOCK] Unify the seperate read/write io stat fields into arrays\n\nInstead of having -\u003eread_sectors and -\u003ewrite_sectors, combine the two\ninto -\u003esectors[2] and similar for the other fields. This saves a branch\nseveral places in the io path, since we don\u0027t have to care for what the\nactual io direction is. On my x86-64 box, that\u0027s 200 bytes less text in\njust the core (not counting the various drivers).\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\n"
    },
    {
      "commit": "15945fee6f09bff1f86b1a735b5888dc59cf38e3",
      "tree": "ed2f66ceccfa30867035e7ba7be46159e97e4e4d",
      "parents": [
        "4b6d287f627b5fb6a49f78f9e81649ff98c62bb7"
      ],
      "author": {
        "name": "NeilBrown",
        "email": "neilb@cse.unsw.edu.au",
        "time": "Fri Sep 09 16:23:47 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Fri Sep 09 16:39:10 2005 -0700"
      },
      "message": "[PATCH] md: support md/linear array with components greater than 2 terabytes.\n\nlinear currently uses division by the size of the smallest componenet device\nto find which device a request goes to.  If that smallest device is larger\nthan 2 terabytes, then the division will not work on some systems.\n\nSo we introduce a pre-shift, and take care not to make the hash table too\nlarge, much like the code in raid0.\n\nAlso get rid of conf-\u003enr_zones, which is not needed.\n\nSigned-off-by: Neil Brown \u003cneilb@cse.unsw.edu.au\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "e5dcdd80a60627371f40797426273048630dc8ca",
      "tree": "1621f68394ceaa4da86d89c6da3b93fd306415fc",
      "parents": [
        "3ec67ac1a399d576d48b0736096bcce7721fe3cf"
      ],
      "author": {
        "name": "NeilBrown",
        "email": "neilb@cse.unsw.edu.au",
        "time": "Fri Sep 09 16:23:41 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Fri Sep 09 16:39:09 2005 -0700"
      },
      "message": "[PATCH] md: fail IO request to md that require a barrier.\n\nmd does not yet support BIO_RW_BARRIER, so be honest about it and fail\n(-EOPNOTSUPP) any such requests.\n\nSigned-off-by: Neil Brown \u003cneilb@cse.unsw.edu.au\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "990a8baf568ca1d0ae65e59783ff821794118d07",
      "tree": "1fe187b2f119f7a9d96d56380b211f9ddb9f8390",
      "parents": [
        "8a5e9cf1d6626586ff08e49f400a006a9f0c3275"
      ],
      "author": {
        "name": "Jesper Juhl",
        "email": "juhl-lkml@dif.dk",
        "time": "Tue Jun 21 17:17:30 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Tue Jun 21 19:07:48 2005 -0700"
      },
      "message": "[PATCH] md: remove unneeded NULL checks before kfree\n\nThis patch removes some unneeded checks of pointers being NULL before\ncalling kfree() on them.  kfree() handles NULL pointers just fine, checking\nfirst is pointless.\n\nSigned-off-by: Jesper Juhl \u003cjuhl-lkml@dif.dk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "29ac8e056f2016a8404edc02749d095019aa1f82",
      "tree": "e397738144d80b3c3d78edde36ab739892f4d3dc",
      "parents": [
        "8f332287bc3f2801ba43682fd79baf24dc8ac1ce"
      ],
      "author": {
        "name": "NeilBrown",
        "email": "neilb@cse.unsw.edu.au",
        "time": "Mon May 16 21:53:15 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Tue May 17 07:59:11 2005 -0700"
      },
      "message": "[PATCH] md: fix splitting of md/linear request that cross a device boundary\n\nWhen a request crosses a boundary between devices, it needs to be split.\nBut where we should calculate the amount of the request before the boundary\nto find the split-point, we care currently calculating the amount that is\n*after* the boundary !!!\n\nSigned-off-by: Neil Brown \u003cneilb@cse.unsw.edu.au\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\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"
    }
  ]
}