Enable cgroups in Linux if we use systemd

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

diff --git a/linux/linux.mk b/linux/linux.mk
index 6cb1efc86afd064b0a18b68b7966f22b59bdb74e..16f99163d8d3cf0988f077a1cf31a026409f4dd9 100644 (file)
--- a/linux/linux.mk
+++ b/linux/linux.mk
@@ -162,6 +162,8 @@ define LINUX_CONFIGURE_CMDS
                $(call KCONFIG_ENABLE_OPT,CONFIG_DEVTMPFS_MOUNT,$(@D)/.config))
        $(if $(BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_MDEV),
                $(call KCONFIG_SET_OPT,CONFIG_UEVENT_HELPER_PATH,\"/sbin/mdev\",$(@D)/.config))
+       $(if $(BR2_PACKAGE_SYSTEMD),
+               $(call KCONFIG_ENABLE_OPT,CONFIG_CGROUPS,$(@D)/.config))
        yes '' | $(TARGET_MAKE_ENV) $(MAKE1) $(LINUX_MAKE_FLAGS) -C $(@D) oldconfig
 endef