From 6ca4b262dbc94b3ed5fd4c8c1ad4d86616286779 Mon Sep 17 00:00:00 2001 From: Greentime Hu Date: Thu, 19 Apr 2018 11:17:35 +0800 Subject: nds32: Fix building error when CONFIG_FREEZE is enabled. To include kernel/Kconfig.freezer to make sure the dependency between CONFIG_CGROUP_FREEZER and CONFIG_FREEZER It will cause building error when I make allmodconfig. kernel/cgroup/freezer.c: In function 'freezer_css_online': kernel/cgroup/freezer.c:116:15: error: 'system_freezing_cnt' undeclared (first use in this function) atomic_inc(&system_freezing_cnt); ^~~~~~~~~~~~~~~~~~~ kernel/cgroup/freezer.c:116:15: note: each undeclared identifier is reported only once for each function it appears in kernel/cgroup/freezer.c: In function 'freezer_css_offline': kernel/cgroup/freezer.c:137:15: error: 'system_freezing_cnt' undeclared (first use in this function) atomic_dec(&system_freezing_cnt); ^~~~~~~~~~~~~~~~~~~ kernel/cgroup/freezer.c: In function 'freezer_attach': kernel/cgroup/freezer.c:181:4: error: implicit declaration of function 'freeze_task' [-Werror=implicit-function-declaration] freeze_task(task); ^~~~~~~~~~~ kernel/cgroup/freezer.c: In function 'freezer_apply_state': kernel/cgroup/freezer.c:360:16: error: 'system_freezing_cnt' undeclared (first use in this function) atomic_inc(&system_freezing_cnt); ^~~~~~~~~~~~~~~~~~~ Signed-off-by: Greentime Hu Acked-by: Arnd Bergmann --- arch/nds32/Kconfig | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/nds32/Kconfig') diff --git a/arch/nds32/Kconfig b/arch/nds32/Kconfig index 98e05f997f91..b7404f2dcf5b 100644 --- a/arch/nds32/Kconfig +++ b/arch/nds32/Kconfig @@ -88,6 +88,7 @@ endmenu menu "Kernel Features" source "kernel/Kconfig.preempt" +source "kernel/Kconfig.freezer" source "mm/Kconfig" source "kernel/Kconfig.hz" endmenu -- cgit