OVL_MAX_NESTING   536 fs/overlayfs/inode.c 	static struct lock_class_key ovl_i_mutex_key[OVL_MAX_NESTING];
OVL_MAX_NESTING   537 fs/overlayfs/inode.c 	static struct lock_class_key ovl_i_mutex_dir_key[OVL_MAX_NESTING];
OVL_MAX_NESTING   538 fs/overlayfs/inode.c 	static struct lock_class_key ovl_i_lock_key[OVL_MAX_NESTING];
OVL_MAX_NESTING   542 fs/overlayfs/inode.c 	if (WARN_ON_ONCE(depth < 0 || depth >= OVL_MAX_NESTING))