From c263fef3d042c3f2a0de0b0b4127a286821b1dba Mon Sep 17 00:00:00 2001
From: kernel test robot <lkp@intel.com>
Date: Thu, 14 Apr 2022 12:16:52 -0700
Subject: [PATCH] mm/shmem: vma_needs_copy can be static
mm/memory.c:1238:1: warning: symbol 'vma_needs_copy' was not declared. Should it be static?
Link: https://lkml.kernel.org/r/Ylb0CGeFJlc4EzLk@7ec4ff11d4ae
Fixes: 729c63ce2bbd ("mm/shmem: handle uffd-wp during fork()")
Signed-off-by: kernel test robot <lkp@intel.com>
Reported-by: kernel test robot <lkp@intel.com>
Acked-by: Peter Xu <peterx@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
mm/memory.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mm/memory.c b/mm/memory.c
index 44397a8c345e..4a6288667713 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -1243,7 +1243,7 @@ copy_p4d_range(struct vm_area_struct *dst_vma, struct vm_area_struct *src_vma,
* false when we can speed up fork() by allowing lazy page faults later until
* when the child accesses the memory range.
*/
-bool
+static bool
vma_needs_copy(struct vm_area_struct *dst_vma, struct vm_area_struct *src_vma)
{
/*
--
2.50.1