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[PATCH] fix vm_events_fold_cpu() build breakage
[firefly-linux-kernel-4.4.55.git]
/
include
/
linux
/
vmstat.h
diff --git
a/include/linux/vmstat.h
b/include/linux/vmstat.h
index 532360010919f1804fff552a84a80a784ad016ea..5e9803ed17fc4dd9c167c13541bbe209063ec7a6 100644
(file)
--- a/
include/linux/vmstat.h
+++ b/
include/linux/vmstat.h
@@
-74,7
+74,13
@@
static inline void count_vm_events(enum vm_event_item item, long delta)
}
extern void all_vm_events(unsigned long *);
}
extern void all_vm_events(unsigned long *);
+#ifdef CONFIG_HOTPLUG
extern void vm_events_fold_cpu(int cpu);
extern void vm_events_fold_cpu(int cpu);
+#else
+static inline void vm_events_fold_cpu(int cpu)
+{
+}
+#endif
#else
#else