From 698dd4ba6b12e34e1e432c944c01478c0b2cd773 Mon Sep 17 00:00:00 2001
From: Matt Mackall <mpm@selenic.com>
Date: Mon, 4 Feb 2008 22:29:00 -0800
Subject: maps4: move is_swap_pte

Move is_swap_pte helper function to swapops.h for use by pagemap code

Signed-off-by: Matt Mackall <mpm@selenic.com>
Cc: Dave Hansen <haveblue@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 mm/migrate.c | 5 -----
 1 file changed, 5 deletions(-)

(limited to 'mm/migrate.c')

diff --git a/mm/migrate.c b/mm/migrate.c
index 6a207e8d17ea..4ee4ccacf986 100644
--- a/mm/migrate.c
+++ b/mm/migrate.c
@@ -115,11 +115,6 @@ int putback_lru_pages(struct list_head *l)
 	return count;
 }
 
-static inline int is_swap_pte(pte_t pte)
-{
-	return !pte_none(pte) && !pte_present(pte) && !pte_file(pte);
-}
-
 /*
  * Restore a potential migration pte to a working pte entry
  */
-- 
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