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-rw-r--r--mm/page_alloc.c14
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
725skip_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
753skip_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}