diff options
Diffstat (limited to 'mm/internal.h')
| -rw-r--r-- | mm/internal.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/mm/internal.h b/mm/internal.h index 6345b08ce86c..c43ccdddb0f6 100644 --- a/mm/internal.h +++ b/mm/internal.h @@ -270,16 +270,16 @@ int find_suitable_fallback(struct free_area *area, unsigned int order, * page from being allocated in parallel and returning garbage as the order. * If a caller does not hold page_zone(page)->lock, it must guarantee that the * page cannot be allocated or merged in parallel. Alternatively, it must - * handle invalid values gracefully, and use page_order_unsafe() below. + * handle invalid values gracefully, and use buddy_order_unsafe() below. */ -static inline unsigned int page_order(struct page *page) +static inline unsigned int buddy_order(struct page *page) { /* PageBuddy() must be checked by the caller */ return page_private(page); } /* - * Like page_order(), but for callers who cannot afford to hold the zone lock. + * Like buddy_order(), but for callers who cannot afford to hold the zone lock. * PageBuddy() should be checked first by the caller to minimize race window, * and invalid values must be handled gracefully. * @@ -289,7 +289,7 @@ static inline unsigned int page_order(struct page *page) * times, potentially observing different values in the tests and the actual * use of the result. */ -#define page_order_unsafe(page) READ_ONCE(page_private(page)) +#define buddy_order_unsafe(page) READ_ONCE(page_private(page)) static inline bool is_cow_mapping(vm_flags_t flags) { |