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authorTobias Klauser <tklauser@distanz.ch>2016-12-12 16:41:53 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2016-12-12 18:55:07 -0800
commit771ab4302c592d1de9e6b73f58979e9e5c424f4c (patch)
tree166071d647c5a47428004c660fc0c48e31bd6627
parent5f33a0803bbd781de916f5c7448cbbbbc763d911 (diff)
downloadlinux-771ab4302c592d1de9e6b73f58979e9e5c424f4c.tar.bz2
mm/gup.c: make unnecessarily global vma_permits_fault() static
Make vma_permits_fault() static as it is only used in mm/gup.c This fixes a sparse warning. Link: http://lkml.kernel.org/r/20161017122353.31598-1-tklauser@distanz.ch Signed-off-by: Tobias Klauser <tklauser@distanz.ch> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--mm/gup.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/mm/gup.c b/mm/gup.c
index ec4f82704b6f..fc04f1c3cf08 100644
--- a/mm/gup.c
+++ b/mm/gup.c
@@ -632,7 +632,8 @@ next_page:
return i;
}
-bool vma_permits_fault(struct vm_area_struct *vma, unsigned int fault_flags)
+static bool vma_permits_fault(struct vm_area_struct *vma,
+ unsigned int fault_flags)
{
bool write = !!(fault_flags & FAULT_FLAG_WRITE);
bool foreign = !!(fault_flags & FAULT_FLAG_REMOTE);