diff options
-rw-r--r-- | mm/page_alloc.c | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 58923bea0d8b..9f689f16b5aa 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c | |||
@@ -577,6 +577,8 @@ static inline void __free_one_page(struct page *page, | |||
577 | return; | 577 | return; |
578 | 578 | ||
579 | VM_BUG_ON(migratetype == -1); | 579 | VM_BUG_ON(migratetype == -1); |
580 | if (!is_migrate_isolate(migratetype)) | ||
581 | __mod_zone_freepage_state(zone, 1 << order, migratetype); | ||
580 | 582 | ||
581 | page_idx = pfn & ((1 << MAX_ORDER) - 1); | 583 | page_idx = pfn & ((1 << MAX_ORDER) - 1); |
582 | 584 | ||
@@ -715,14 +717,9 @@ static void free_pcppages_bulk(struct zone *zone, int count, | |||
715 | /* must delete as __free_one_page list manipulates */ | 717 | /* must delete as __free_one_page list manipulates */ |
716 | list_del(&page->lru); | 718 | list_del(&page->lru); |
717 | mt = get_freepage_migratetype(page); | 719 | mt = get_freepage_migratetype(page); |
718 | if (unlikely(has_isolate_pageblock(zone))) { | 720 | if (unlikely(has_isolate_pageblock(zone))) |
719 | mt = get_pageblock_migratetype(page); | 721 | mt = get_pageblock_migratetype(page); |
720 | if (is_migrate_isolate(mt)) | ||
721 | goto skip_counting; | ||
722 | } | ||
723 | __mod_zone_freepage_state(zone, 1, mt); | ||
724 | 722 | ||
725 | skip_counting: | ||
726 | /* MIGRATE_MOVABLE list may include MIGRATE_RESERVEs */ | 723 | /* MIGRATE_MOVABLE list may include MIGRATE_RESERVEs */ |
727 | __free_one_page(page, page_to_pfn(page), zone, 0, mt); | 724 | __free_one_page(page, page_to_pfn(page), zone, 0, mt); |
728 | trace_mm_page_pcpu_drain(page, 0, mt); | 725 | trace_mm_page_pcpu_drain(page, 0, mt); |
@@ -745,12 +742,7 @@ static void free_one_page(struct zone *zone, | |||
745 | if (unlikely(has_isolate_pageblock(zone) || | 742 | if (unlikely(has_isolate_pageblock(zone) || |
746 | is_migrate_isolate(migratetype))) { | 743 | is_migrate_isolate(migratetype))) { |
747 | migratetype = get_pfnblock_migratetype(page, pfn); | 744 | migratetype = get_pfnblock_migratetype(page, pfn); |
748 | if (is_migrate_isolate(migratetype)) | ||
749 | goto skip_counting; | ||
750 | } | 745 | } |
751 | __mod_zone_freepage_state(zone, 1 << order, migratetype); | ||
752 | |||
753 | skip_counting: | ||
754 | __free_one_page(page, pfn, zone, order, migratetype); | 746 | __free_one_page(page, pfn, zone, order, migratetype); |
755 | spin_unlock(&zone->lock); | 747 | spin_unlock(&zone->lock); |
756 | } | 748 | } |