Chao Yu 6afae6336a f2fs: wait discard IO completion without cmd_lock held
Wait discard IO completion outside cmd_lock to avoid long latency
of holding cmd_lock in IO busy scenario.

Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2017-05-23 21:10:03 -07:00
..
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