Sahitya Tummala 301e31717e f2fs: change to use rwsem for cp_mutex ...

Use rwsem to ensure serialization of the callers and to avoid
starvation of high priority tasks, when the system is under
heavy IO workload.

Signed-off-by: Sahitya Tummala <stummala@codeaurora.org>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

2020-12-21 13:33:14 -08:00

41 KiB

Raw Blame History

View Raw