From: Tobias Klauser <tklauser@distanz.ch>
To: Andrew Morton <akpm@linux-foundation.org>,
Dave Hansen <dave.hansen@linux.intel.com>
Cc: linux-mm@kvack.org
Subject: [PATCH] mm/gup: Make unnecessarily global vma_permits_fault() static
Date: Mon, 17 Oct 2016 14:23:53 +0200 [thread overview]
Message-ID: <20161017122353.31598-1-tklauser@distanz.ch> (raw)
Make vma_permits_fault() static as it is only used in mm/gup.c
This fixes a sparse warning.
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
---
mm/gup.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/mm/gup.c b/mm/gup.c
index 96b2b2fd0fbd..a52766e1afe8 100644
--- a/mm/gup.c
+++ b/mm/gup.c
@@ -623,7 +623,8 @@ long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
}
EXPORT_SYMBOL(__get_user_pages);
-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);
--
2.9.0
--
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reply other threads:[~2016-10-17 12:24 UTC|newest]
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