Re: [PATCH v5 2/3] libata: async resume

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On 12/19/2014 06:46 PM, Phillip Susi wrote:
> I realize this is a little late but I finally started looking at
> the patch set I was working on last year again, and now that I look
> at your version that was accepted, I realize that it only addresses
> the libata side of things.  sd still issues START_STOP_UNIT
> synchronously in the resume path, so without the patch fixing that,
> you shouldn't see any actual speed up in resume times.  Or are you
> using the manage_start_stop flag to inhibit that ( at the cost of
> taking an emergency park on each suspend/shutdown )?

Sorry for the noise, I missed the patch to the scsi core that makes
the entire call to sd_resume async.  Very nice.

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