Lines Matching refs:debugfs_mutex
393 lockdep_is_held(&q->debugfs_mutex)); in __blk_trace_remove()
406 mutex_lock(&q->debugfs_mutex); in blk_trace_remove()
408 mutex_unlock(&q->debugfs_mutex); in blk_trace_remove()
522 lockdep_assert_held(&q->debugfs_mutex); in do_blk_trace_setup()
540 lockdep_is_held(&q->debugfs_mutex))) { in do_blk_trace_setup()
647 mutex_lock(&q->debugfs_mutex); in blk_trace_setup()
649 mutex_unlock(&q->debugfs_mutex); in blk_trace_setup()
694 lockdep_is_held(&q->debugfs_mutex)); in __blk_trace_startstop()
708 mutex_lock(&q->debugfs_mutex); in blk_trace_startstop()
710 mutex_unlock(&q->debugfs_mutex); in blk_trace_startstop()
735 mutex_lock(&q->debugfs_mutex); in blk_trace_ioctl()
762 mutex_unlock(&q->debugfs_mutex); in blk_trace_ioctl()
774 lockdep_is_held(&q->debugfs_mutex))) in blk_trace_shutdown()
1611 lockdep_is_held(&q->debugfs_mutex)); in blk_trace_remove_queue()
1771 mutex_lock(&q->debugfs_mutex); in sysfs_blk_trace_attr_show()
1774 lockdep_is_held(&q->debugfs_mutex)); in sysfs_blk_trace_attr_show()
1792 mutex_unlock(&q->debugfs_mutex); in sysfs_blk_trace_attr_show()
1822 mutex_lock(&q->debugfs_mutex); in sysfs_blk_trace_attr_store()
1825 lockdep_is_held(&q->debugfs_mutex)); in sysfs_blk_trace_attr_store()
1842 lockdep_is_held(&q->debugfs_mutex)); in sysfs_blk_trace_attr_store()
1857 mutex_unlock(&q->debugfs_mutex); in sysfs_blk_trace_attr_store()