diff options
| author | Christoph Hellwig <hch@lst.de> | 2018-11-15 22:17:28 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2018-11-15 22:17:28 +0300 |
| commit | 0d945c1f966b2bcb67bb12be749da0a7fb00201b (patch) | |
| tree | 05a4bf8f0d43cf95878316a0d1e93f018c0bbec9 /block/bfq-iosched.c | |
| parent | 6d46964230d182c4b6097379738849a809d791dc (diff) | |
| download | linux-0d945c1f966b2bcb67bb12be749da0a7fb00201b.tar.xz | |
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 'block/bfq-iosched.c')
| -rw-r--r-- | block/bfq-iosched.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/block/bfq-iosched.c b/block/bfq-iosched.c index c7636cbefc85..67b22c924aee 100644 --- a/block/bfq-iosched.c +++ b/block/bfq-iosched.c @@ -399,9 +399,9 @@ static struct bfq_io_cq *bfq_bic_lookup(struct bfq_data *bfqd, unsigned long flags; struct bfq_io_cq *icq; - spin_lock_irqsave(q->queue_lock, flags); + spin_lock_irqsave(&q->queue_lock, flags); icq = icq_to_bic(ioc_lookup_icq(ioc, q)); - spin_unlock_irqrestore(q->queue_lock, flags); + spin_unlock_irqrestore(&q->queue_lock, flags); return icq; } @@ -4034,7 +4034,7 @@ static void bfq_update_dispatch_stats(struct request_queue *q, * In addition, the following queue lock guarantees that * bfqq_group(bfqq) exists as well. */ - spin_lock_irq(q->queue_lock); + spin_lock_irq(&q->queue_lock); if (idle_timer_disabled) /* * Since the idle timer has been disabled, @@ -4053,7 +4053,7 @@ static void bfq_update_dispatch_stats(struct request_queue *q, bfqg_stats_set_start_empty_time(bfqg); bfqg_stats_update_io_remove(bfqg, rq->cmd_flags); } - spin_unlock_irq(q->queue_lock); + spin_unlock_irq(&q->queue_lock); } #else static inline void bfq_update_dispatch_stats(struct request_queue *q, @@ -4637,11 +4637,11 @@ static void bfq_update_insert_stats(struct request_queue *q, * In addition, the following queue lock guarantees that * bfqq_group(bfqq) exists as well. */ - spin_lock_irq(q->queue_lock); + spin_lock_irq(&q->queue_lock); bfqg_stats_update_io_add(bfqq_group(bfqq), bfqq, cmd_flags); if (idle_timer_disabled) bfqg_stats_update_idle_time(bfqq_group(bfqq)); - spin_unlock_irq(q->queue_lock); + spin_unlock_irq(&q->queue_lock); } #else static inline void bfq_update_insert_stats(struct request_queue *q, @@ -5382,9 +5382,9 @@ static int bfq_init_queue(struct request_queue *q, struct elevator_type *e) } eq->elevator_data = bfqd; - spin_lock_irq(q->queue_lock); + spin_lock_irq(&q->queue_lock); q->elevator = eq; - spin_unlock_irq(q->queue_lock); + spin_unlock_irq(&q->queue_lock); /* * Our fallback bfqq if bfq_find_alloc_queue() runs into OOM issues. |