Re: [PATCH 0/3] scsi: scsi-mq: don't hold host_busy in IO path

Ming Lei
2018-06-22T21:43:38Z

On Fri, Jun 22, 2018 at 08:29:20AM -0700, Bart Van Assche wrote:
> On 04/20/18 00:00, Ming Lei wrote:
> > This patches removes the expensive atomic opeation on host-wide counter
> > of .host_busy for scsi-mq, and it is observed that IOPS can be increased by
> > 15% with this change in IO test over scsi_debug.
>
> Hello Ming,
>
> Do you want to resend these patches to Martin or do you perhaps that I do
> that myself?

Hi Bart,

I will resend it later.

thanks,
Ming