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()
758 	spin_lock(&sb_lock);  in get_super()
765 			spin_unlock(&sb_lock);  in get_super()
772 			spin_lock(&sb_lock);  in get_super()
777 	spin_unlock(&sb_lock);  in get_super()
797 	spin_lock(&sb_lock);  in get_active_super()
808 	spin_unlock(&sb_lock);  in get_active_super()
816 	spin_lock(&sb_lock);  in user_get_super()
823 			spin_unlock(&sb_lock);  in user_get_super()
836 			spin_lock(&sb_lock);  in user_get_super()
841 	spin_unlock(&sb_lock);  in user_get_super()