)]}'
{
  "commit": "dd3932eddf428571762596e17b65f5dc92ca361b",
  "tree": "57cec5ae2f862037f78b7e993323d77955bb6463",
  "parents": [
    "8786fb70ccb36c7cff64680bb80c46d3a09d44db"
  ],
  "author": {
    "name": "Christoph Hellwig",
    "email": "hch@lst.de",
    "time": "Thu Sep 16 20:51:46 2010 +0200"
  },
  "committer": {
    "name": "Jens Axboe",
    "email": "jaxboe@fusionio.com",
    "time": "Thu Sep 16 20:52:58 2010 +0200"
  },
  "message": "block: remove BLKDEV_IFL_WAIT\n\nAll the blkdev_issue_* helpers can only sanely be used for synchronous\ncaller.  To issue cache flushes or barriers asynchronously the caller needs\nto set up a bio by itself with a completion callback to move the asynchronous\nstate machine ahead.  So drop the BLKDEV_IFL_WAIT flag that is always\nspecified when calling blkdev_issue_* and also remove the now unused flags\nargument to blkdev_issue_flush and blkdev_issue_zeroout.  For\nblkdev_issue_discard we need to keep it for the secure discard flag, which\ngains a more descriptive name and loses the bitops vs flag confusion.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Jens Axboe \u003cjaxboe@fusionio.com\u003e\n",
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