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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>
This commit is contained in:
Wang Sheng-Hui 2012-01-10 15:08:32 -08:00 committed by Linus Torvalds
parent ea5768c74b
commit faed836a23
1 changed files with 0 additions and 2 deletions
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2
mm/migrate.c
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@ -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