[patch] vmstat: export all_vm_events()

[Heiko Carstens]

From: Heiko Carstens <heiko.carstens@xxxxxxxxxx>

Add missing EXPORT_SYMBOL for all_vm_events(). Git commit
f8891e5e1f93a128c3900f82035e8541357896a7 caused this:

  Building modules, stage 2.
  MODPOST
WARNING: "all_vm_events" [arch/s390/appldata/appldata_mem.ko] undefined!
  CC      arch/s390/appldata/appldata_mem.mod.o

Cc: Christoph Lameter <christoph@xxxxxxxxxxx>
Cc: Gerald Schaefer <geraldsc@xxxxxxxxxx>
Cc: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
Signed-off-by: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
---

 mm/vmstat.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/mm/vmstat.c b/mm/vmstat.c
index 73b83d6..4701768 100644
--- a/mm/vmstat.c
+++ b/mm/vmstat.c
@@ -81,6 +81,7 @@ void all_vm_events(unsigned long *ret)
 {
 	sum_vm_events(ret, &cpu_online_map);
 }
+EXPORT_SYMBOL(all_vm_events);
 
 #ifdef CONFIG_HOTPLUG
 /*
-
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