[PATCH] mm: include <linux/huge_mm.h> for is_vma_temporary_stack

[Ben Dooks]

Include <linux/huge_mm.h> for the definition of
is_vma_temporary_stack to fix the following
sparse warning:

mm/rmap.c:1673:6: warning: symbol 'is_vma_temporary_stack' was not declared. Should it be static?

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

diff --git a/mm/rmap.c b/mm/rmap.c
index d9a23bb773bf..0c7b2a9400d4 100644
--- a/mm/rmap.c
+++ b/mm/rmap.c
@@ -61,6 +61,7 @@
 #include <linux/mmu_notifier.h>
 #include <linux/migrate.h>
 #include <linux/hugetlb.h>
+#include <linux/huge_mm.h>
 #include <linux/backing-dev.h>
 #include <linux/page_idle.h>
 #include <linux/memremap.h>
-- 
2.23.0