Lines Matching refs:debugfs_mutex
351 lockdep_is_held(&q->debugfs_mutex)); in __blk_trace_remove()
365 mutex_lock(&q->debugfs_mutex); in blk_trace_remove()
367 mutex_unlock(&q->debugfs_mutex); in blk_trace_remove()
486 lockdep_assert_held(&q->debugfs_mutex); in do_blk_trace_setup()
505 lockdep_is_held(&q->debugfs_mutex))) { in do_blk_trace_setup()
614 mutex_lock(&q->debugfs_mutex); in blk_trace_setup()
616 mutex_unlock(&q->debugfs_mutex); in blk_trace_setup()
662 lockdep_is_held(&q->debugfs_mutex)); in __blk_trace_startstop()
702 mutex_lock(&q->debugfs_mutex); in blk_trace_startstop()
704 mutex_unlock(&q->debugfs_mutex); in blk_trace_startstop()
733 mutex_lock(&q->debugfs_mutex); in blk_trace_ioctl()
760 mutex_unlock(&q->debugfs_mutex); in blk_trace_ioctl()
771 mutex_lock(&q->debugfs_mutex); in blk_trace_shutdown()
773 lockdep_is_held(&q->debugfs_mutex))) { in blk_trace_shutdown()
778 mutex_unlock(&q->debugfs_mutex); in blk_trace_shutdown()
1669 lockdep_is_held(&q->debugfs_mutex)); in blk_trace_remove_queue()
1842 mutex_lock(&q->debugfs_mutex); in sysfs_blk_trace_attr_show()
1845 lockdep_is_held(&q->debugfs_mutex)); in sysfs_blk_trace_attr_show()
1863 mutex_unlock(&q->debugfs_mutex); in sysfs_blk_trace_attr_show()
1903 mutex_lock(&q->debugfs_mutex); in sysfs_blk_trace_attr_store()
1906 lockdep_is_held(&q->debugfs_mutex)); in sysfs_blk_trace_attr_store()
1923 lockdep_is_held(&q->debugfs_mutex)); in sysfs_blk_trace_attr_store()
1938 mutex_unlock(&q->debugfs_mutex); in sysfs_blk_trace_attr_store()