Searched refs:update_nr_hwq_lock (Results 1 – 5 of 5) sorted by relevance
450 lockdep_assert_held_write(&set->update_nr_hwq_lock); in blk_mq_free_sched_res_batch()488 lockdep_assert_held_write(&set->update_nr_hwq_lock); in blk_mq_alloc_sched_ctx_batch()575 lockdep_assert_held_write(&set->update_nr_hwq_lock); in blk_mq_alloc_sched_res_batch()
658 lockdep_assert_held(&set->update_nr_hwq_lock); in elevator_change()809 down_read(&set->update_nr_hwq_lock); in elv_iosched_store()817 up_read(&set->update_nr_hwq_lock); in elv_iosched_store()
82 down_write(&set->update_nr_hwq_lock); in queue_requests_store()126 up_write(&set->update_nr_hwq_lock); in queue_requests_store()
4878 init_rwsem(&set->update_nr_hwq_lock); in blk_mq_alloc_tag_set()5053 lockdep_assert_held_write(&q->tag_set->update_nr_hwq_lock); in blk_mq_elv_switch_none()5183 down_write(&set->update_nr_hwq_lock); in blk_mq_update_nr_hw_queues()5187 up_write(&set->update_nr_hwq_lock); in blk_mq_update_nr_hw_queues()
554 struct rw_semaphore update_nr_hwq_lock; member