Searched refs:sysfs_lock (Results 1 – 9 of 9) sorted by relevance
143 mutex_init(&eq->sysfs_lock); in elevator_alloc()166 mutex_lock(&e->sysfs_lock); in elevator_exit()168 mutex_unlock(&e->sysfs_lock); in elevator_exit()429 mutex_lock(&e->sysfs_lock); in elv_attr_show()431 mutex_unlock(&e->sysfs_lock); in elv_attr_show()447 mutex_lock(&e->sysfs_lock); in elv_attr_store()449 mutex_unlock(&e->sysfs_lock); in elv_attr_store()468 lockdep_assert_held(&q->sysfs_lock); in elv_register_queue()492 lockdep_assert_held(&q->sysfs_lock); in elv_unregister_queue()664 lockdep_assert_held(&q->sysfs_lock); in elevator_switch()[all …]
724 mutex_lock(&q->sysfs_lock); in queue_attr_show()726 mutex_unlock(&q->sysfs_lock); in queue_attr_show()742 mutex_lock(&q->sysfs_lock); in queue_attr_store()744 mutex_unlock(&q->sysfs_lock); in queue_attr_store()803 mutex_lock(&q->sysfs_lock); in blk_register_queue()833 mutex_unlock(&q->sysfs_lock); in blk_register_queue()858 mutex_unlock(&q->sysfs_lock); in blk_register_queue()888 mutex_lock(&q->sysfs_lock); in blk_unregister_queue()890 mutex_unlock(&q->sysfs_lock); in blk_unregister_queue()901 mutex_lock(&q->sysfs_lock); in blk_unregister_queue()[all …]
115 lockdep_assert_held(&q->sysfs_lock); in disk_register_independent_access_ranges()159 lockdep_assert_held(&q->sysfs_lock); in disk_unregister_independent_access_ranges()293 mutex_lock(&q->sysfs_lock); in disk_set_independent_access_ranges()315 mutex_unlock(&q->sysfs_lock); in disk_set_independent_access_ranges()
421 res = mutex_lock_interruptible(&q->sysfs_lock); in hctx_tags_show()426 mutex_unlock(&q->sysfs_lock); in hctx_tags_show()438 res = mutex_lock_interruptible(&q->sysfs_lock); in hctx_tags_bitmap_show()443 mutex_unlock(&q->sysfs_lock); in hctx_tags_bitmap_show()455 res = mutex_lock_interruptible(&q->sysfs_lock); in hctx_sched_tags_show()460 mutex_unlock(&q->sysfs_lock); in hctx_sched_tags_show()472 res = mutex_lock_interruptible(&q->sysfs_lock); in hctx_sched_tags_bitmap_show()477 mutex_unlock(&q->sysfs_lock); in hctx_sched_tags_bitmap_show()
64 mutex_lock(&q->sysfs_lock); in blk_mq_hw_sysfs_show()66 mutex_unlock(&q->sysfs_lock); in blk_mq_hw_sysfs_show()
128 struct mutex sysfs_lock; member
4222 mutex_lock(&q->sysfs_lock); in blk_mq_realloc_hw_ctxs()4255 mutex_unlock(&q->sysfs_lock); in blk_mq_realloc_hw_ctxs()4692 mutex_lock(&q->sysfs_lock); in blk_mq_elv_switch_none()4708 mutex_unlock(&q->sysfs_lock); in blk_mq_elv_switch_none()4738 mutex_lock(&q->sysfs_lock); in blk_mq_elv_switch_back()4742 mutex_unlock(&q->sysfs_lock); in blk_mq_elv_switch_back()
702 mutex_lock(&q->sysfs_lock); in del_gendisk()704 mutex_unlock(&q->sysfs_lock); in del_gendisk()
434 mutex_init(&q->sysfs_lock); in blk_alloc_queue()