40 static DEFINE_SPINLOCK(sb_lock);
263 	spin_lock(&sb_lock);  in put_super()
265 	spin_unlock(&sb_lock);  in put_super()
336 static int grab_super(struct super_block *s) __releases(sb_lock)  in grab_super()
339 	spin_unlock(&sb_lock);  in grab_super()
420 	spin_lock(&sb_lock);  in generic_shutdown_super()
423 	spin_unlock(&sb_lock);  in generic_shutdown_super()
448 	spin_lock(&sb_lock);  in sget()
464 		spin_unlock(&sb_lock);  in sget()
473 		spin_unlock(&sb_lock);  in sget()
482 	spin_unlock(&sb_lock);  in sget()
510 	spin_lock(&sb_lock);  in iterate_supers()
515 		spin_unlock(&sb_lock);  in iterate_supers()
522 		spin_lock(&sb_lock);  in iterate_supers()
529 	spin_unlock(&sb_lock);  in iterate_supers()
546 	spin_lock(&sb_lock);  in iterate_supers_type()
549 		spin_unlock(&sb_lock);  in iterate_supers_type()
556 		spin_lock(&sb_lock);  in iterate_supers_type()
563 	spin_unlock(&sb_lock);  in iterate_supers_type()
583 	spin_lock(&sb_lock);  in get_super()
590 			spin_unlock(&sb_lock);  in get_super()
597 			spin_lock(&sb_lock);  in get_super()
602 	spin_unlock(&sb_lock);  in get_super()
647 	spin_lock(&sb_lock);  in get_active_super()
658 	spin_unlock(&sb_lock);  in get_active_super()
666 	spin_lock(&sb_lock);  in user_get_super()
673 			spin_unlock(&sb_lock);  in user_get_super()
680 			spin_lock(&sb_lock);  in user_get_super()
685 	spin_unlock(&sb_lock);  in user_get_super()
776 	spin_lock(&sb_lock);  in do_emergency_remount()
781 		spin_unlock(&sb_lock);  in do_emergency_remount()
791 		spin_lock(&sb_lock);  in do_emergency_remount()
798 	spin_unlock(&sb_lock);  in do_emergency_remount()