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authorGreentime Hu <greentime@andestech.com>2018-04-19 11:17:35 +0800
committerGreentime Hu <greentime@andestech.com>2018-05-23 13:26:20 +0800
commit6ca4b262dbc94b3ed5fd4c8c1ad4d86616286779 (patch)
tree7fafb16f9a3a5a12b0dff50974ec1b3c6b1da26f /arch/nds32
parentaeaa7af744fadf5fa03bdea2d12ecc0fa2a41542 (diff)
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 <greentime@andestech.com> Acked-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/nds32')
-rw-r--r--arch/nds32/Kconfig1
1 files changed, 1 insertions, 0 deletions
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