From ac0e5b7a6b93fb291b01fe1e951e3c16bcdd3503 Mon Sep 17 00:00:00 2001 From: Mel Gorman Date: Tue, 16 Oct 2007 01:25:58 -0700 Subject: remove PAGE_GROUP_BY_MOBILITY Grouping pages by mobility can be disabled at compile-time. This was considered undesirable by a number of people. However, in the current stack of patches, it is not a simple case of just dropping the configurable patch as it would cause merge conflicts. This patch backs out the configuration option. Signed-off-by: Mel Gorman Acked-by: Andy Whitcroft Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/mmzone.h | 9 --------- 1 file changed, 9 deletions(-) (limited to 'include/linux/mmzone.h') diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h index afdec811745..09b2c4f50e3 100644 --- a/include/linux/mmzone.h +++ b/include/linux/mmzone.h @@ -33,21 +33,12 @@ */ #define PAGE_ALLOC_COSTLY_ORDER 3 -#ifdef CONFIG_PAGE_GROUP_BY_MOBILITY #define MIGRATE_UNMOVABLE 0 #define MIGRATE_RECLAIMABLE 1 #define MIGRATE_MOVABLE 2 #define MIGRATE_HIGHATOMIC 3 #define MIGRATE_RESERVE 4 #define MIGRATE_TYPES 5 -#else -#define MIGRATE_UNMOVABLE 0 -#define MIGRATE_UNRECLAIMABLE 0 -#define MIGRATE_MOVABLE 0 -#define MIGRATE_HIGHATOMIC 0 -#define MIGRATE_RESERVE 0 -#define MIGRATE_TYPES 1 -#endif #define for_each_migratetype_order(order, type) \ for (order = 0; order < MAX_ORDER; order++) \ -- cgit v1.2.3-70-g09d2