diff options
Diffstat (limited to 'mm/page_alloc.c')
| -rw-r--r-- | mm/page_alloc.c | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c index b9bc7369c48..17797d062c3 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -164,32 +164,12 @@ EXPORT_SYMBOL(nr_node_ids); int page_group_by_mobility_disabled __read_mostly; -static inline int get_pageblock_migratetype(struct page *page) -{ - if (unlikely(page_group_by_mobility_disabled)) - return MIGRATE_UNMOVABLE; - - return get_pageblock_flags_group(page, PB_migrate, PB_migrate_end); -} - static void set_pageblock_migratetype(struct page *page, int migratetype) { set_pageblock_flags_group(page, (unsigned long)migratetype, PB_migrate, PB_migrate_end); } -static inline int allocflags_to_migratetype(gfp_t gfp_flags) -{ - WARN_ON((gfp_flags & GFP_MOVABLE_MASK) == GFP_MOVABLE_MASK); - - if (unlikely(page_group_by_mobility_disabled)) - return MIGRATE_UNMOVABLE; - - /* Cluster based on mobility */ - return (((gfp_flags & __GFP_MOVABLE) != 0) << 1) | - ((gfp_flags & __GFP_RECLAIMABLE) != 0); -} - #ifdef CONFIG_DEBUG_VM static int page_outside_zone_boundaries(struct zone *zone, struct page *page) { |