)]}'
{
  "log": [
    {
      "commit": "500af87abb81098da47474c81f29ea315a056dc5",
      "tree": "2abccbcd980b7be3386a1334060510571ffd156f",
      "parents": [
        "9ba00538ada7ecb4fb8bd71ba734a8eada987817"
      ],
      "author": {
        "name": "NeilBrown",
        "email": "neilb@cse.unsw.edu.au",
        "time": "Fri Sep 09 16:23:58 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Fri Sep 09 16:39:13 2005 -0700"
      },
      "message": "[PATCH] md: tidy up daemon stop/start code in md/bitmap.c\n\nThe bitmap code used to have two daemons, so there is some \u0027common\u0027 start/stop\ncode.  But now there is only one, so the common code is just noise.\n\nThis patch tidies this up somewhat.\n\nSigned-off-by: Neil Brown \u003cneilb@cse.unsw.edu.au\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "9ba00538ada7ecb4fb8bd71ba734a8eada987817",
      "tree": "47544958a5564856d7225a2dc4040637d731c39d",
      "parents": [
        "a6fb0934f923f889055152cb0b033674f627460b"
      ],
      "author": {
        "name": "NeilBrown",
        "email": "neilb@cse.unsw.edu.au",
        "time": "Fri Sep 09 16:23:57 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Fri Sep 09 16:39:13 2005 -0700"
      },
      "message": "[PATCH] md: ensure bitmap_writeback_daemon handles shutdown properly.\n\nmddev-\u003ebitmap gets clearred before the writeback daemon is stopped.  So the\nwrite_back daemon needs to be careful not to dereference the \u0027bitmap\u0027 if it is\nNULL.\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": "ab904d634625ef8dc590240b7ee06c7b724e636b",
      "tree": "3ecd6a17dd99f2f1879b3e1fed58f52e6d35633c",
      "parents": [
        "71c0805cb48462c99fbe0e5fcc6c12d7b9929c09"
      ],
      "author": {
        "name": "NeilBrown",
        "email": "neilb@cse.unsw.edu.au",
        "time": "Fri Sep 09 16:23:52 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Fri Sep 09 16:39:11 2005 -0700"
      },
      "message": "[PATCH] md: fix bitmap/read_sb_page so that it handles errors properly.\n\nread_sb_page() assumed that if sync_page_io fails, the device would be marked\nfaultly.  However it isn\u0027t.  So in the face of error, read_sb_page would loop\nforever.\n\nRedo the logic so that this cannot happen.\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": "3178b0dbdf67322f6506582e494bdf553cc85c32",
      "tree": "a1169a85a0b3a54f1368dcdd86f656cfe4edd89e",
      "parents": [
        "585f0dd5a955c420ff3af5193aa07d6f789bf81a"
      ],
      "author": {
        "name": "NeilBrown",
        "email": "neilb@cse.unsw.edu.au",
        "time": "Fri Sep 09 16:23:50 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Fri Sep 09 16:39:11 2005 -0700"
      },
      "message": "[PATCH] md: do not set mddev-\u003ebitmap until bitmap is fully initialised\n\nWhen hot-adding a bitmap, bitmap_daemon_work could get called while the bitmap\nis being created, so don\u0027t set mddev-\u003ebitmap until the bitmap is ready.\n\nThis requires freeing the bitmap inside bitmap_create if creation failed\npart-way through.\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": "585f0dd5a955c420ff3af5193aa07d6f789bf81a",
      "tree": "9ee200366c1c92d2e9b6a44288a375007825d018",
      "parents": [
        "9e6603da9b9cfb14a6aca3845227f8c59f7eeb9b"
      ],
      "author": {
        "name": "NeilBrown",
        "email": "neilb@cse.unsw.edu.au",
        "time": "Fri Sep 09 16:23:49 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Fri Sep 09 16:39:11 2005 -0700"
      },
      "message": "[PATCH] md: make sure bitmap_daemon_work actually does work.\n\nThe \u0027lastrun\u0027 time wasn\u0027t being initialised, so it could be half a\njiffie-cycle before it seemed to be time to do work again.\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": "4b6d287f627b5fb6a49f78f9e81649ff98c62bb7",
      "tree": "7b6cbc6a997e25a7fb6185da7129e539c4ffda8b",
      "parents": [
        "8ddf9efe6708f3674f0ddfeb6425fd27bea109a2"
      ],
      "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: add write-behind support for md/raid1\n\nIf a device is flagged \u0027WriteMostly\u0027 and the array has a bitmap, and the\nbitmap superblock indicates that write_behind is allowed, then write_behind is\nenabled for WriteMostly devices.\n\nWrite requests will be acknowledges as complete to the caller (via b_end_io)\nwhen all non-WriteMostly devices have completed the write, but will not be\ncleared from the bitmap until all devices complete.\n\nThis requires memory allocation to make a local copy of the data being\nwritten.  If there is insufficient memory, then we fall-back on normal write\nsemantics.\n\nSigned-Off-By: Paul Clements \u003cpaul.clements@steeleye.com\u003e\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": "6a07997fc34ac15a1c5dc650285d79b7604a2276",
      "tree": "7b16fb2b399e5f331ff899b21c5213b4bb35ef88",
      "parents": [
        "1923b99a0f4748aa6be0b9b9523ce224a3449b17"
      ],
      "author": {
        "name": "NeilBrown",
        "email": "neilb@cse.unsw.edu.au",
        "time": "Fri Sep 09 16:23:44 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Fri Sep 09 16:39:09 2005 -0700"
      },
      "message": "[PATCH] md: improve handling of bitmap initialisation.\n\nWhen we find a \u0027stale\u0027 bitmap, possibly because it is new, we should just\nassume every bit needs to be set, but rather base the setting of bits on the\ncurrent state of the array (degraded and recovery_cp).\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": "6b8b3e8a8b3e62b4209eaa36697e3c9df457e196",
      "tree": "8b537e5b358cbe93cd8e8ea54a9281d56a7ce205",
      "parents": [
        "e3b9703e27aab3839dcdb76b00d98428b67d25b0"
      ],
      "author": {
        "name": "NeilBrown",
        "email": "neilb@cse.unsw.edu.au",
        "time": "Thu Aug 04 12:53:35 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Thu Aug 04 13:00:54 2005 -0700"
      },
      "message": "[PATCH] md: make sure md bitmap updates are flushed when array is stopped.\n\nThe recent change to never ignore the bitmap, revealed that the bitmap isn\u0027t\nbegin flushed properly when an array is stopped.\n\nWe call bitmap_daemon_work three times as there is a three-stage pipeline for\nflushing updates to the bitmap file.\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": "193f1c931517592ec4188d15bf261e4bff368207",
      "tree": "5ba1f6a220f796422cf7314b17813e94aeb3e978",
      "parents": [
        "aa1595e9f3d0d731bcfc6c2680d5483b78f663dc"
      ],
      "author": {
        "name": "NeilBrown",
        "email": "neilb@cse.unsw.edu.au",
        "time": "Thu Aug 04 12:53:33 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Thu Aug 04 13:00:54 2005 -0700"
      },
      "message": "[PATCH] md: always honour md bitmap being read from disk\n\nThe code currently will ignore the bitmap if the array seem to be in-sync.\nThis is wrong if the array is degraded, and probably wrong anyway.  If the\nbitmap says some chunks are not in in-sync, and the superblock says everything\nIS in sync, then something is clearly wrong, and it is safer to trust the\nbitmap.\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": "44456d37b59d8e541936ed26d8b6e08d27e88ac1",
      "tree": "11ca6fa29b8cfb56ecef2d1f4f9dc2d9d71d2a2f",
      "parents": [
        "02b775696fee75a04041d8d94db26a9462216d24"
      ],
      "author": {
        "name": "Olaf Hering",
        "email": "olh@suse.de",
        "time": "Wed Jul 27 11:45:17 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Wed Jul 27 16:26:08 2005 -0700"
      },
      "message": "[PATCH] turn many #if $undefined_string into #ifdef $undefined_string\n\nturn many #if $undefined_string into #ifdef $undefined_string to fix some\nwarnings after -Wno-def was added to global CFLAGS\n\nSigned-off-by: Olaf Hering \u003colh@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "6a806c510de490318846b53bbfec463d02ca274b",
      "tree": "7018abfd9db7856708bc2c578f48c30eab8855b1",
      "parents": [
        "a1287ba1ba810aae1f8b81e32560d5d3bf3ff9f0"
      ],
      "author": {
        "name": "NeilBrown",
        "email": "neilb@cse.unsw.edu.au",
        "time": "Fri Jul 15 03:56:35 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Fri Jul 15 09:54:51 2005 -0700"
      },
      "message": "[PATCH] md/raid1: clear bitmap when fullsync completes\n\nWe need to be careful differentiating between a resync of a complete array,\nin which we can clear the bitmap, and a resync of a degraded array, in\nwhich we cannot.\n\nThis patch cleans all that up.\n\nCc: Paul Clements \u003cpaul.clements@steeleye.com\u003e\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": "8a5e9cf1d6626586ff08e49f400a006a9f0c3275",
      "tree": "3a3135209c0dcb5dd2899b8afcc1701e2fdcf732",
      "parents": [
        "39730960d94306d7be414e8d54f4e5c071af1278"
      ],
      "author": {
        "name": "NeilBrown",
        "email": "neilb@cse.unsw.edu.au",
        "time": "Tue Jun 21 17:17:29 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Tue Jun 21 19:07:47 2005 -0700"
      },
      "message": "[PATCH] md: make sure md/bitmap doesn\u0027t try to write a page with active writeback\n\nDue to the use of write-behind, it is possible for md to write a page to\nthe bitmap file that is still completing writeback.  This is not allowed.\n\nWith this patch, we detect those cases and either force a sync write, or\nback off and try later, as appropriate.\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": "a654b9d8f851f4ca02649d5825cbe6c608adb10c",
      "tree": "747301647f619a9f1dd48f4d6be96b5e35d2484c",
      "parents": [
        "3d310eb7b3df1252e8595d059d982b0a9825a137"
      ],
      "author": {
        "name": "NeilBrown",
        "email": "neilb@cse.unsw.edu.au",
        "time": "Tue Jun 21 17:17:27 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Tue Jun 21 19:07:47 2005 -0700"
      },
      "message": "[PATCH] md: allow md intent bitmap to be stored near the superblock.\n\nThis provides an alternate to storing the bitmap in a separate file.  The\nbitmap can be stored at a given offset from the superblock.  Obviously the\ncreator of the array must make sure this doesn\u0027t intersect with data....\nAfter is good for version-0.90 superblocks.\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": "aa3163f81654fa057039258e32a6811147bf0c14",
      "tree": "6b0fc95fc696ebdb1f5acc78df253b6c242de430",
      "parents": [
        "77ad4bc706fe6c52ab953f31c287a6af712d080c"
      ],
      "author": {
        "name": "NeilBrown",
        "email": "neilb@cse.unsw.edu.au",
        "time": "Tue Jun 21 17:17:22 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Tue Jun 21 19:07:45 2005 -0700"
      },
      "message": "[PATCH] md: don\u0027t skip bitmap pages due to lack of bit that we just cleared.\n\nWhen looking for pages that need cleaning we skip pages that don\u0027t have\nBITMAP_PAGE_CLEAN set.  But if it is the \u0027current\u0027 page we will have cleared\nthat bit ourselves, so skipping it is wrong.  So: move the \u0027skip this page\u0027\ninside \u0027if page !\u003d lastpage\u0027.\n\nAlso fold call of file_page_offset into the one place where the value (bit) is\nused.\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": "77ad4bc706fe6c52ab953f31c287a6af712d080c",
      "tree": "6823261d0e111a93c5190ebb1f2ecd8c4905a559",
      "parents": [
        "bfb39fba4e8cdda091f9ebee29fbb8331c4bb605"
      ],
      "author": {
        "name": "NeilBrown",
        "email": "neilb@cse.unsw.edu.au",
        "time": "Tue Jun 21 17:17:21 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Tue Jun 21 19:07:45 2005 -0700"
      },
      "message": "[PATCH] md: enable the bitmap write-back daemon and wait for it.\n\nCurrently we don\u0027t wait for updates to the bitmap to be flushed to disk\nproperly.  The infrastructure all there, but it isn\u0027t being used....\n\nA separate kernel thread (bitmap_writeback_daemon) is needed to wait for each\npage as we cannot get callbacks when a page write completes.\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": "bfb39fba4e8cdda091f9ebee29fbb8331c4bb605",
      "tree": "74f710c2c80d2de365107eb33fa7297368b99b1f",
      "parents": [
        "a2cff26ad18a8794722fb0d3c019d93e14fce3f1"
      ],
      "author": {
        "name": "NeilBrown",
        "email": "neilb@cse.unsw.edu.au",
        "time": "Tue Jun 21 17:17:20 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Tue Jun 21 19:07:45 2005 -0700"
      },
      "message": "[PATCH] md: check return value of write_page, rather than ignore it\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": "a2cff26ad18a8794722fb0d3c019d93e14fce3f1",
      "tree": "1895a52cfeeb7b4987b1d2cb97f6cd4b84305f57",
      "parents": [
        "fc7ca163a448dfb23f44c9a47ebc8cbe52cf49df"
      ],
      "author": {
        "name": "NeilBrown",
        "email": "neilb@cse.unsw.edu.au",
        "time": "Tue Jun 21 17:17:20 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Tue Jun 21 19:07:45 2005 -0700"
      },
      "message": "[PATCH] md: improve debug-printing of bitmap superblock.\n\n- report sync_size properly  - need /2 to convert sectors to KB\n- move everything over 2 spaces to allow proper spelling of\n  \"events cleared\".\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": "fc7ca163a448dfb23f44c9a47ebc8cbe52cf49df",
      "tree": "f13c36fa8a161b2d3721311067941a4d4a464cba",
      "parents": [
        "cdbb4cc2e5c30895709163d8544057db21ee23e0"
      ],
      "author": {
        "name": "akpm@osdl.org",
        "email": "akpm@osdl.org",
        "time": "Tue Jun 21 17:17:19 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Tue Jun 21 19:07:45 2005 -0700"
      },
      "message": "[PATCH] md printk fix\n\nA u64 is not an unsigned long long.  On power4 it is `long\u0027, and printk warns.\n\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "cdbb4cc2e5c30895709163d8544057db21ee23e0",
      "tree": "ca5037bfa8c51f61fe2c7627f2cbed37697af882",
      "parents": [
        "bc7f77de2cd81718dd789a2cfe68a7cf1b48f016"
      ],
      "author": {
        "name": "NeilBrown",
        "email": "neilb@cse.unsw.edu.au",
        "time": "Tue Jun 21 17:17:18 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Tue Jun 21 19:07:44 2005 -0700"
      },
      "message": "[PATCH] md: make sure md bitmap is cleared on a clean start.\n\nAs the array-wide clean bit (in the superblock) is set more agressively than\nthe bits in the bitmap are cleared, it is possible to have an array which is\nclean despite there being bits set in the bitmap.\n\nThese bits will currently never get cleared, as they can only be cleared by a\nresync pass, which never happens.\n\nNo, when reading bits from disk, be aware of whether the whole array is known\nto be in sync, and act accordingly.\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": "bc7f77de2cd81718dd789a2cfe68a7cf1b48f016",
      "tree": "a338f066db763fbc29cff388c5a443332ca67739",
      "parents": [
        "d80a138c013f81c1b9383c83983934e34e380a2d"
      ],
      "author": {
        "name": "NeilBrown",
        "email": "neilb@cse.unsw.edu.au",
        "time": "Tue Jun 21 17:17:17 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Tue Jun 21 19:07:44 2005 -0700"
      },
      "message": "[PATCH] md: minor code rearrangement in bitmap_init_from_disk\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": "d80a138c013f81c1b9383c83983934e34e380a2d",
      "tree": "883556cee59c122c318844169d2c9a944e0e1846",
      "parents": [
        "5f40402d96cb21df912e5bbb3fffa5e1afc81e98"
      ],
      "author": {
        "name": "NeilBrown",
        "email": "neilb@cse.unsw.edu.au",
        "time": "Tue Jun 21 17:17:17 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Tue Jun 21 19:07:44 2005 -0700"
      },
      "message": "[PATCH] md: print correct pid for newly created bitmap-writeback-daemon.\n\nThe debugging message printed the wrong pid, which didn\u0027t help remove bugs....\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": "78d742d876bdf7263d0d966fbe9593559fd904a7",
      "tree": "00e700128a9ab1152958a53da1ee6ef48e358543",
      "parents": [
        "32a7627cf3a35396a8e834faf34e38ae9f3b1309"
      ],
      "author": {
        "name": "NeilBrown",
        "email": "neilb@cse.unsw.edu.au",
        "time": "Tue Jun 21 17:17:15 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Tue Jun 21 19:07:43 2005 -0700"
      },
      "message": "[PATCH] md: a couple of tidyups relating to the bitmap file.\n\n1/ When init from disk, it is a BUG if there is nowhere\n   to init from,\n2/ use seq_path to print path in /proc/mdstat\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": "32a7627cf3a35396a8e834faf34e38ae9f3b1309",
      "tree": "3fe7764f5d8e39d835a397e1099358d924b02981",
      "parents": [
        "57afd89f98a990747445f01c458ecae64263b2f8"
      ],
      "author": {
        "name": "NeilBrown",
        "email": "neilb@cse.unsw.edu.au",
        "time": "Tue Jun 21 17:17:14 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Tue Jun 21 19:07:43 2005 -0700"
      },
      "message": "[PATCH] md: optimised resync using Bitmap based intent logging\n\nWith this patch, the intent to write to some block in the array can be logged\nto a bitmap file.  Each bit represents some number of sectors and is set\nbefore any update happens, and only cleared when all writes relating to all\nsectors are complete.\n\nAfter an unclean shutdown, information in this bitmap can be used to optimise\nresync - only sectors which could be out-of-sync need to be updated.\n\nAlso if a drive is removed and then added back into an array, the recovery can\nmake use of the bitmap to optimise reconstruction.  This is not implemented in\nthis patch.\n\nCurrently the bitmap is stored in a file which must (obviously) be stored on a\nseparate device.\n\nThe patch only provided infrastructure.  It does not update any personalities\nto bitmap intent logging.\n\nMd arrays can still be used with no bitmap file.  This patch has minimal\nimpact on such arrays.\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"
    }
  ]
}