On Sun, 13 Aug 2023 23:23:25 +0800, chengming.zhou@xxxxxxxxx wrote:
> Chuck reported [1] a IO hang problem on NFS exports that reside on SATA
> devices and bisected to commit 615939a2ae73 ("blk-mq: defer to the normal
> submission path for post-flush requests").
>
> We analysed the IO hang problem, found there are two postflush requests
> are waiting for each other.
>
> [...]
Applied, thanks!
[1/1] blk-mq: release scheduler resource when request complete
(no commit info)
Best regards,
--
Jens Axboe
