Lines Matching refs:debugfs_mutex
350 lockdep_is_held(&q->debugfs_mutex)); in __blk_trace_remove()
364 mutex_lock(&q->debugfs_mutex); in blk_trace_remove()
366 mutex_unlock(&q->debugfs_mutex); in blk_trace_remove()
480 lockdep_assert_held(&q->debugfs_mutex); in do_blk_trace_setup()
499 lockdep_is_held(&q->debugfs_mutex))) { in do_blk_trace_setup()
606 mutex_lock(&q->debugfs_mutex); in blk_trace_setup()
608 mutex_unlock(&q->debugfs_mutex); in blk_trace_setup()
654 lockdep_is_held(&q->debugfs_mutex)); in __blk_trace_startstop()
694 mutex_lock(&q->debugfs_mutex); in blk_trace_startstop()
696 mutex_unlock(&q->debugfs_mutex); in blk_trace_startstop()
725 mutex_lock(&q->debugfs_mutex); in blk_trace_ioctl()
752 mutex_unlock(&q->debugfs_mutex); in blk_trace_ioctl()
763 mutex_lock(&q->debugfs_mutex); in blk_trace_shutdown()
765 lockdep_is_held(&q->debugfs_mutex))) { in blk_trace_shutdown()
770 mutex_unlock(&q->debugfs_mutex); in blk_trace_shutdown()
1605 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()