--- block/Makefile

+++ block/Makefile

@@ -12,9 +12,11 @@ obj-$(CONFIG_BLK_CGROUP) += blk-cgroup.o

obj-$(CONFIG_BLK_DEV_THROTTLING) += blk-throttle.o

obj-$(CONFIG_IOSCHED_NOOP) += noop-iosched.o

obj-$(CONFIG_IOSCHED_DEADLINE) += deadline-iosched.o

+obj-$(CONFIG_IOSCHED_ROW) += row-iosched.o

obj-$(CONFIG_IOSCHED_CFQ) += cfq-iosched.o

obj-$(CONFIG_IOSCHED_SIO) += sio-iosched.o

obj-$(CONFIG_IOSCHED_VR) += vr-iosched.o

+obj-$(CONFIG_IOSCHED_ZEN) += zen-iosched.o

obj-$(CONFIG_BLOCK_COMPAT) += compat_ioctl.o

obj-$(CONFIG_BLK_DEV_INTEGRITY) += blk-integrity.o