ich777/linux_media
1
0
Fork 0
mirror of https://github.com/tbsdtv/linux_media.git synced 2025-07-23 20:51:03 +02:00
Code Issues Packages Projects Releases Wiki Activity

scsi: ide: Mark power management requests with RQF_PM instead of RQF_PREEMPT

Browse Source 
This is another step that prepares for the removal of RQF_PREEMPT.

Link: https://lore.kernel.org/r/20201209052951.16136-5-bvanassche@acm.org
Cc: David S. Miller <davem@davemloft.net>
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: Can Guo <cang@codeaurora.org>
Cc: Stanley Chu <stanley.chu@mediatek.com>
Cc: Ming Lei <ming.lei@redhat.com>
Cc: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Bart Van Assche
2020-12-08 21:29:47 -08:00
committed by Martin K. Petersen
parent 96d86e6a80
commit 5ae65383fc
2 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/ide/ide-io.c
View File

@@ -518,7 +518,7 @@ repeat:
*/ */
if ((drive->dev_flags & IDE_DFLAG_BLOCKED) && if ((drive->dev_flags & IDE_DFLAG_BLOCKED) &&
ata_pm_request(rq) == 0 && ata_pm_request(rq) == 0 &&
(rq->rq_flags & RQF_PREEMPT) == 0) { (rq->rq_flags & RQF_PM) == 0) {
/* there should be no pending command at this point */ /* there should be no pending command at this point */
ide_unlock_port(hwif); ide_unlock_port(hwif);
goto plug_device; goto plug_device;

2
drivers/ide/ide-pm.c
View File

@@ -77,7 +77,7 @@ int generic_ide_resume(struct device *dev)
} }
memset(&rqpm, 0, sizeof(rqpm)); memset(&rqpm, 0, sizeof(rqpm));
rq = blk_get_request(drive->queue, REQ_OP_DRV_IN, BLK_MQ_REQ_PREEMPT); rq = blk_get_request(drive->queue, REQ_OP_DRV_IN, BLK_MQ_REQ_PM);
ide_req(rq)->type = ATA_PRIV_PM_RESUME; ide_req(rq)->type = ATA_PRIV_PM_RESUME;
ide_req(rq)->special = &rqpm; ide_req(rq)->special = &rqpm;
rqpm.pm_step = IDE_PM_START_RESUME; rqpm.pm_step = IDE_PM_START_RESUME;