[PATCH] mm: include <linux/mman.h> for vm_committed_as_batch

[Ben Dooks (Codethink)]

mm_init.c needs to include <linux/mman.h> for the
definition of vm_committed_as_batch. Fixes the following
sparse warning:

mm/mm_init.c:141:5: warning: symbol 'vm_committed_as_batch' was not declared. Should it be static?

Signed-off-by: Ben Dooks <ben.dooks@xxxxxxxxxxxxxxx>
---
Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Cc: linux-mm@xxxxxxxxx
Cc: linux-kernel@xxxxxxxxxxxxxxx
---
 mm/init-mm.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/mm/init-mm.c b/mm/init-mm.c
index fb1e15028ef0..19603302a77f 100644
--- a/mm/init-mm.c
+++ b/mm/init-mm.c
@@ -5,6 +5,7 @@
 #include <linux/spinlock.h>
 #include <linux/list.h>
 #include <linux/cpumask.h>
+#include <linux/mman.h>
 
 #include <linux/atomic.h>
 #include <linux/user_namespace.h>
-- 
2.23.0