diff options
Diffstat (limited to 'include/linux/mm.h')
-rw-r--r-- | include/linux/mm.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h index dce24569f8fc..03f84b8d7359 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h | |||
@@ -643,12 +643,12 @@ static inline enum zone_type page_zonenum(const struct page *page) | |||
643 | #endif | 643 | #endif |
644 | 644 | ||
645 | /* | 645 | /* |
646 | * The identification function is only used by the buddy allocator for | 646 | * The identification function is mainly used by the buddy allocator for |
647 | * determining if two pages could be buddies. We are not really | 647 | * determining if two pages could be buddies. We are not really identifying |
648 | * identifying a zone since we could be using a the section number | 648 | * the zone since we could be using the section number id if we do not have |
649 | * id if we have not node id available in page flags. | 649 | * node id available in page flags. |
650 | * We guarantee only that it will return the same value for two | 650 | * We only guarantee that it will return the same value for two combinable |
651 | * combinable pages in a zone. | 651 | * pages in a zone. |
652 | */ | 652 | */ |
653 | static inline int page_zone_id(struct page *page) | 653 | static inline int page_zone_id(struct page *page) |
654 | { | 654 | { |