diff options
Diffstat (limited to 'block/blk-sysfs.c')
| -rw-r--r-- | block/blk-sysfs.c | 22 |
1 files changed, 7 insertions, 15 deletions
diff --git a/block/blk-sysfs.c b/block/blk-sysfs.c index fd71a00c9462..d00d1b0ec109 100644 --- a/block/blk-sysfs.c +++ b/block/blk-sysfs.c @@ -276,12 +276,10 @@ queue_store_##name(struct request_queue *q, const char *page, size_t count) \ if (neg) \ val = !val; \ \ - spin_lock_irq(q->queue_lock); \ if (val) \ - queue_flag_set(QUEUE_FLAG_##flag, q); \ + blk_queue_flag_set(QUEUE_FLAG_##flag, q); \ else \ - queue_flag_clear(QUEUE_FLAG_##flag, q); \ - spin_unlock_irq(q->queue_lock); \ + blk_queue_flag_clear(QUEUE_FLAG_##flag, q); \ return ret; \ } @@ -414,12 +412,10 @@ static ssize_t queue_poll_store(struct request_queue *q, const char *page, if (ret < 0) return ret; - spin_lock_irq(q->queue_lock); if (poll_on) - queue_flag_set(QUEUE_FLAG_POLL, q); + blk_queue_flag_set(QUEUE_FLAG_POLL, q); else - queue_flag_clear(QUEUE_FLAG_POLL, q); - spin_unlock_irq(q->queue_lock); + blk_queue_flag_clear(QUEUE_FLAG_POLL, q); return ret; } @@ -487,12 +483,10 @@ static ssize_t queue_wc_store(struct request_queue *q, const char *page, if (set == -1) return -EINVAL; - spin_lock_irq(q->queue_lock); if (set) - queue_flag_set(QUEUE_FLAG_WC, q); + blk_queue_flag_set(QUEUE_FLAG_WC, q); else - queue_flag_clear(QUEUE_FLAG_WC, q); - spin_unlock_irq(q->queue_lock); + blk_queue_flag_clear(QUEUE_FLAG_WC, q); return count; } @@ -946,9 +940,7 @@ void blk_unregister_queue(struct gendisk *disk) */ mutex_lock(&q->sysfs_lock); - spin_lock_irq(q->queue_lock); - queue_flag_clear(QUEUE_FLAG_REGISTERED, q); - spin_unlock_irq(q->queue_lock); + blk_queue_flag_clear(QUEUE_FLAG_REGISTERED, q); /* * Remove the sysfs attributes before unregistering the queue data |