OVL_MAX_STACK    1399 fs/overlayfs/super.c 		BUILD_BUG_ON(ilog2(OVL_MAX_STACK) > 31);
OVL_MAX_STACK    1430 fs/overlayfs/super.c 	if (stacklen > OVL_MAX_STACK) {
OVL_MAX_STACK    1432 fs/overlayfs/super.c 		       OVL_MAX_STACK);