On resume, the SD driver currently waits until the block driver finishes
executing a disk start command with blk_execute_rq. This patch changes
the sd_resume callback to use blk_execute_rq_nowait instead, which allows
it to return immediately, thus allowing the next device in the pm queue
to resume
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From: Oliver Neukum [mailto:oneu...@suse.de]
Sent: Saturday, August 24, 2013 1:21 AM
To: Brandt, Todd E
Cc: linux-...@vger.kernel.org; linux-scsi@vger.kernel.org; t...@kernel.org;
gre...@linuxfoundation.org; st...@rowland.harvard.edu
Subject: Re: [PATCH v3 2/2] Hard disk S3 resume time optimizati
This is v3 of the non-blocking S3 resume patch. It's been broken into
two pieces, this part is for the scsi subsystem. I've addressed Alan
Stern's comments in particular by reformatting the call to conform
to the proper style guidelines.
Note - the two patches will function separately but both ar
On Fri, 2013-08-23 at 14:43 -0700, Brandt, Todd E wrote:
> This is v3 of the non-blocking S3 resume patch. It's been broken into
> two pieces, this part is for the scsi subsystem. I've addressed Alan
> Stern's comments in particular by reformatting the call to conform
> to the proper style guideli
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