lkml.org 
[lkml]   [2020]   [Jun]   [30]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH] scsi: sd: add runtime pm to open / release
From
Date
On 2020-06-30 12:38, Alan Stern wrote:
> Assume that BLK_MQ_REQ_PREEMPT is set in flags. Then where exactly
> does blk_queue_enter(q, flags) call blk_pm_request_resume(q)?

Please take a look at how the *current* implementation of runtime power
management works. Your question is relevant for the old implementation
of runtime power management but not for the current implementation.

Bart.

\
 
 \ /
  Last update: 2020-07-01 01:33    [W:0.116 / U:0.432 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site