diff options
| -rw-r--r-- | mm/page_alloc.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 299d09accf1f..8a0fd4137684 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -712,12 +712,12 @@ static inline struct page *get_page_from_free_area(struct free_area *area, } /* - * If this is not the largest possible page, check if the buddy - * of the next-highest order is free. If it is, it's possible + * If this is less than the 2nd largest possible page, check if the buddy + * of the next-higher order is free. If it is, it's possible * that pages are being freed that will coalesce soon. In case, * that is happening, add the free page to the tail of the list * so it's less likely to be used soon and more likely to be merged - * as a higher order page + * as a 2-level higher order page */ static inline bool buddy_merge_likely(unsigned long pfn, unsigned long buddy_pfn, |