| commit | e31b98215779e66a490471c6ad886ae231316699 | [log] [tgz] |
|---|---|---|
| author | Chao Yu <yuchao0@huawei.com> | Fri May 19 23:46:44 2017 +0800 |
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | Tue May 23 21:09:54 2017 -0700 |
| tree | 01a15476b920f5178ec0029a6b305fe193589189 | |
| parent | 04dfc23006a200865132ef404778a07b896a0280 [diff] |
f2fs: wake up all waiters in f2fs_submit_discard_endio
There could be more than one waiter waiting discard IO completion, so we
need use complete_all() instead of complete() in f2fs_submit_discard_endio
to avoid hungtask.
Fixes: ec9895add2c5 ("f2fs: don't hold cmd_lock during waiting discard
command")
Cc: <stable@vger.kernel.org>
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>