diff options
| author | Christoph Hellwig <hch@lst.de> | 2018-11-15 12:17:28 -0700 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2018-11-15 12:17:28 -0700 |
| commit | 0d945c1f966b2bcb67bb12be749da0a7fb00201b (patch) | |
| tree | 05a4bf8f0d43cf95878316a0d1e93f018c0bbec9 /drivers | |
| parent | 6d46964230d182c4b6097379738849a809d791dc (diff) | |
block: remove the queue_lock indirection
With the legacy request path gone there is no good reason to keep
queue_lock as a pointer, we can always use the embedded lock now.
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Fixed floppy and blk-cgroup missing conversions and half done edits.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/block/floppy.c | 8 | ||||
| -rw-r--r-- | drivers/block/pktcdvd.c | 4 | ||||
| -rw-r--r-- | drivers/ide/ide-pm.c | 10 |
3 files changed, 11 insertions, 11 deletions
diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c index a8cfa011c284..eeb4be8d000b 100644 --- a/drivers/block/floppy.c +++ b/drivers/block/floppy.c @@ -2255,9 +2255,9 @@ static void request_done(int uptodate) DRS->maxtrack = 1; /* unlock chained buffers */ - spin_lock_irqsave(q->queue_lock, flags); + spin_lock_irqsave(&q->queue_lock, flags); floppy_end_request(req, 0); - spin_unlock_irqrestore(q->queue_lock, flags); + spin_unlock_irqrestore(&q->queue_lock, flags); } else { if (rq_data_dir(req) == WRITE) { /* record write error information */ @@ -2269,9 +2269,9 @@ static void request_done(int uptodate) DRWE->last_error_sector = blk_rq_pos(req); DRWE->last_error_generation = DRS->generation; } - spin_lock_irqsave(q->queue_lock, flags); + spin_lock_irqsave(&q->queue_lock, flags); floppy_end_request(req, BLK_STS_IOERR); - spin_unlock_irqrestore(q->queue_lock, flags); + spin_unlock_irqrestore(&q->queue_lock, flags); } } diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c index 9381f4e3b221..4adf4c8861cd 100644 --- a/drivers/block/pktcdvd.c +++ b/drivers/block/pktcdvd.c @@ -2203,9 +2203,9 @@ static int pkt_open_dev(struct pktcdvd_device *pd, fmode_t write) * Some CDRW drives can not handle writes larger than one packet, * even if the size is a multiple of the packet size. */ - spin_lock_irq(q->queue_lock); + spin_lock_irq(&q->queue_lock); blk_queue_max_hw_sectors(q, pd->settings.size); - spin_unlock_irq(q->queue_lock); + spin_unlock_irq(&q->queue_lock); set_bit(PACKET_WRITABLE, &pd->flags); } else { pkt_set_speed(pd, MAX_SPEED, MAX_SPEED); diff --git a/drivers/ide/ide-pm.c b/drivers/ide/ide-pm.c index a8c53c98252d..51fe10ac02fa 100644 --- a/drivers/ide/ide-pm.c +++ b/drivers/ide/ide-pm.c @@ -44,15 +44,15 @@ static int ide_pm_execute_rq(struct request *rq) { struct request_queue *q = rq->q; - spin_lock_irq(q->queue_lock); + spin_lock_irq(&q->queue_lock); if (unlikely(blk_queue_dying(q))) { rq->rq_flags |= RQF_QUIET; scsi_req(rq)->result = -ENXIO; - spin_unlock_irq(q->queue_lock); + spin_unlock_irq(&q->queue_lock); blk_mq_end_request(rq, BLK_STS_OK); return -ENXIO; } - spin_unlock_irq(q->queue_lock); + spin_unlock_irq(&q->queue_lock); blk_execute_rq(q, NULL, rq, true); return scsi_req(rq)->result ? -EIO : 0; @@ -214,12 +214,12 @@ void ide_complete_pm_rq(ide_drive_t *drive, struct request *rq) printk("%s: completing PM request, %s\n", drive->name, (ide_req(rq)->type == ATA_PRIV_PM_SUSPEND) ? "suspend" : "resume"); #endif - spin_lock_irqsave(q->queue_lock, flags); + spin_lock_irqsave(&q->queue_lock, flags); if (ide_req(rq)->type == ATA_PRIV_PM_SUSPEND) blk_mq_stop_hw_queues(q); else drive->dev_flags &= ~IDE_DFLAG_BLOCKED; - spin_unlock_irqrestore(q->queue_lock, flags); + spin_unlock_irqrestore(&q->queue_lock, flags); drive->hwif->rq = NULL; |