Re: fsync hangs after scsi rejected a request

["jianchao.wang" <jianchao.w.wang@xxxxxxxxxx>]

Hi Florian

On 1/28/19 10:42 AM, jianchao.wang wrote:
> diff --git a/block/blk-flush.c b/block/blk-flush.c
> index a3fc7191..6e0f2d9 100644
> --- a/block/blk-flush.c
> +++ b/block/blk-flush.c
> @@ -335,7 +335,7 @@ static void mq_flush_data_end_io(struct request *rq, blk_status_t error)
>         blk_flush_complete_seq(rq, fq, REQ_FSEQ_DATA, error);
>         spin_unlock_irqrestore(&fq->mq_flush_lock, flags);
>  
> -       blk_mq_run_hw_queue(hctx, true);
> +       blk_mq_sched_restart(hctx);
>  }

Does this patch work ?

Thanks
Jianchao