On Fri, May 31, 2019 at 04:29:12PM +0800, Gao Xiang wrote:
> non-inline io_schedule() was introduced in
> commit 10ab56434f2f ("sched/core: Separate out io_schedule_prepare() and
> io_schedule_finish()")
> Keep in line with io_schedule_timeout, Otherwise
> "/proc/<pid>/wchan" will report io_schedule()
> rather than its callers when waiting io.
>
> Reported-by: Jilong Kou <koujil...@huawei.com>
> Cc: Tejun Heo <t...@kernel.org>
> Cc: Ingo Molnar <mi...@redhat.com>
> Cc: Peter Zijlstra <pet...@infradead.org>
> Signed-off-by: Gao Xiang <gaoxian...@huawei.com>
This is lacking a Fixes: tag.
