46 static DEFINE_SPINLOCK(sb_lock);
312 	spin_lock(&sb_lock);  in put_super()
314 	spin_unlock(&sb_lock);  in put_super()
385 static int grab_super(struct super_block *s) __releases(sb_lock)  in grab_super()
388 	spin_unlock(&sb_lock);  in grab_super()
473 	spin_lock(&sb_lock);  in generic_shutdown_super()
476 	spin_unlock(&sb_lock);  in generic_shutdown_super()
522 	spin_lock(&sb_lock);  in sget_fc()
530 		spin_unlock(&sb_lock);  in sget_fc()
541 		spin_unlock(&sb_lock);  in sget_fc()
551 	spin_unlock(&sb_lock);  in sget_fc()
558 		spin_unlock(&sb_lock);  in sget_fc()
596 	spin_lock(&sb_lock);  in sget()
602 				spin_unlock(&sb_lock);  in sget()
613 		spin_unlock(&sb_lock);  in sget()
622 		spin_unlock(&sb_lock);  in sget()
630 	spin_unlock(&sb_lock);  in sget()
656 	spin_lock(&sb_lock);  in __iterate_supers()
661 		spin_unlock(&sb_lock);  in __iterate_supers()
665 		spin_lock(&sb_lock);  in __iterate_supers()
672 	spin_unlock(&sb_lock);  in __iterate_supers()
686 	spin_lock(&sb_lock);  in iterate_supers()
691 		spin_unlock(&sb_lock);  in iterate_supers()
698 		spin_lock(&sb_lock);  in iterate_supers()
705 	spin_unlock(&sb_lock);  in iterate_supers()
722 	spin_lock(&sb_lock);  in iterate_supers_type()
725 		spin_unlock(&sb_lock);  in iterate_supers_type()
732 		spin_lock(&sb_lock);  in iterate_supers_type()
739 	spin_unlock(&sb_lock);  in iterate_supers_type()
751 	spin_lock(&sb_lock);  in __get_super()
758 			spin_unlock(&sb_lock);  in __get_super()
771 			spin_lock(&sb_lock);  in __get_super()
776 	spin_unlock(&sb_lock);  in __get_super()
856 	spin_lock(&sb_lock);  in get_active_super()
867 	spin_unlock(&sb_lock);  in get_active_super()
875 	spin_lock(&sb_lock);  in user_get_super()
882 			spin_unlock(&sb_lock);  in user_get_super()
889 			spin_lock(&sb_lock);  in user_get_super()
894 	spin_unlock(&sb_lock);  in user_get_super()