From: Wang Sheng-Hui <shhuiw@gmail.com>
Date: Tue, 10 Jan 2012 23:08:32 +0000 (-0800)
Subject: mm/migrate.c: remove the unused macro lru_to_page
X-Git-Tag: upstream/snapshot3+hdmi~8381^2~80
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=faed836a2371a96901057f310e436a09eded94fd;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

mm/migrate.c: remove the unused macro lru_to_page

lru_to_page is not used in mm/migrate.c.

Signed-off-by: Wang Sheng-Hui <shhuiw@gmail.com>
Acked-by: Mel Gorman <mgorman@suse.de>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/mm/migrate.c b/mm/migrate.c
index 670bb89..89ea085 100644
--- a/mm/migrate.c
+++ b/mm/migrate.c
@@ -39,8 +39,6 @@
 
 #include "internal.h"
 
-#define lru_to_page(_head) (list_entry((_head)->prev, struct page, lru))
-
 /*
  * migrate_prep() needs to be called before we start compiling a list of pages
  * to be migrated using isolate_lru_page(). If scheduling work on other CPUs is