On 2/10/18 7:14 AM, Tetsuo Handa wrote:
> Recently, we are seeing I/O hungup reports.
>
> I don't know whether a regression introduced by commit 50816c48997af857
> ("sched/wait: Standardize internal naming of wait-queue entries") is relevant.
> But shouldn't we backport commit c6b9d9a330290144 ("sched/wait: Fix
> add_wait_queue() behavioral change") to 4.13+ kernels anyway?
Yes, it most certainly should!
--
Jens Axboe