)]}'
{
  "commit": "fd0ff8aa1d95a896b3627bc62d42d6d002ac0bc3",
  "tree": "e4ba36d57ca288eeaebdc882b988833e86607b22",
  "parents": [
    "0f0410823792ae0ecb45f2578598b115835ffdbb"
  ],
  "author": {
    "name": "Jens Axboe",
    "email": "axboe@suse.de",
    "time": "Tue May 23 11:23:49 2006 +0200"
  },
  "committer": {
    "name": "Linus Torvalds",
    "email": "torvalds@g5.osdl.org",
    "time": "Tue May 23 10:39:43 2006 -0700"
  },
  "message": "[PATCH] blk: fix gendisk-\u003ein_flight accounting during barrier sequence\n\nWhile executing barrrier sequence, the bar_rq which carries actual\nwrite was accounted as normal IO on completion, while it wasn\u0027t on\nqueueing.  This caused gendisk-\u003ein_flight to be decremented by 1 after\neach barrier thus messed up statistics.\n\nThis patch makes bar_rq not accounted as normal IO.  As the containing\nbarrier request as a whole is accounted, part of it shouldn\u0027t be.\n\nSigned-off-by: Tejun Heo \u003chtejun@gmail.com\u003e\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "eac48bec14791533a594af0e2909b7ed5347c091",
      "old_mode": 33188,
      "old_path": "block/ll_rw_blk.c",
      "new_id": "7eb36c53f4b7868247141a105ef82e8be3e2d96f",
      "new_mode": 33188,
      "new_path": "block/ll_rw_blk.c"
    }
  ]
}