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()
631 mutex_lock(&q->debugfs_mutex); in blk_trace_setup()
633 mutex_unlock(&q->debugfs_mutex); in blk_trace_setup()
666 mutex_lock(&q->debugfs_mutex); in compat_blk_trace_setup()
668 mutex_unlock(&q->debugfs_mutex); in compat_blk_trace_setup()
686 lockdep_is_held(&q->debugfs_mutex)); in __blk_trace_startstop()
700 mutex_lock(&q->debugfs_mutex); in blk_trace_startstop()
702 mutex_unlock(&q->debugfs_mutex); in blk_trace_startstop()
762 lockdep_is_held(&q->debugfs_mutex))) in blk_trace_shutdown()
1599 lockdep_is_held(&q->debugfs_mutex)); in blk_trace_remove_queue()
1759 mutex_lock(&q->debugfs_mutex); in sysfs_blk_trace_attr_show()
1762 lockdep_is_held(&q->debugfs_mutex)); in sysfs_blk_trace_attr_show()
1780 mutex_unlock(&q->debugfs_mutex); in sysfs_blk_trace_attr_show()
1810 mutex_lock(&q->debugfs_mutex); in sysfs_blk_trace_attr_store()
1813 lockdep_is_held(&q->debugfs_mutex)); in sysfs_blk_trace_attr_store()
1830 lockdep_is_held(&q->debugfs_mutex)); in sysfs_blk_trace_attr_store()
1845 mutex_unlock(&q->debugfs_mutex); in sysfs_blk_trace_attr_store()