Re: [PATCH 0/2] scsi: revert two commits for avoiding host-wide host_busy counter for scsi_mq

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On 8/27/18 1:24 AM, Ming Lei wrote:
> Hi,
> 
> There is fundamental issue in commit 328728630d9f2bf1 (scsi: core: avoid
> host-wide host_busy counter for scsi_mq) because SCSI's host busy counter
> may not be same with counter of blk-mq's inflight tags, especially in case
> of none io scheduler.
> 
> So please revert the two commits.

Please do, they break changing write cache mode on my SATA drives. You
can add my tested-by and/or reported-by to this.

-- 
Jens Axboe




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