On 11/30/20 3:46 AM, Bart Van Assche wrote:

Introduce the BLK_MQ_REQ_PM flag. This flag makes the request allocation
functions set RQF_PM. This is the first step towards removing
BLK_MQ_REQ_PREEMPT.

Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: Stanley Chu <redacted>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Hannes Reinecke <hare@suse.de>
Cc: Ming Lei <redacted>
Cc: Rafael J. Wysocki <redacted>
Cc: Can Guo <redacted>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
---
  block/blk-core.c       | 7 ++++---
  block/blk-mq.c         | 2 ++
  include/linux/blk-mq.h | 2 ++
  3 files changed, 8 insertions(+), 3 deletions(-)

Reviewed-by: Hannes Reinecke <hare@suse.de>

Cheers,

Hannes
-- 
Dr. Hannes Reinecke                Kernel Storage Architect
hare@suse.de                              +49 911 74053 688
SUSE Software Solutions GmbH, Maxfeldstr. 5, 90409 Nürnberg
HRB 36809 (AG Nürnberg), Geschäftsführer: Felix Imendörffer