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| author | Chao Yu <yuchao0@huawei.com> | 2017-05-19 23:46:44 +0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2017-07-13 16:56:17 -0700 |
| commit | aa9d75d2f522fccac641f5cb535acd53b0238f2e (patch) | |
| tree | 530ae9c80142ae2e281f8f5f1c1bd50120bd92ef /tools/perf/scripts/python/compaction-times.py | |
| parent | 732de6bf9e328f15a85606744ddab0559ab7bf65 (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>
Diffstat (limited to 'tools/perf/scripts/python/compaction-times.py')
0 files changed, 0 insertions, 0 deletions