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-rw-r--r--mm/internal.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/internal.h b/mm/internal.h
index ac40c3d00336..f309a010d50f 100644
--- a/mm/internal.h
+++ b/mm/internal.h
@@ -335,7 +335,7 @@ static inline bool page_is_buddy(struct page *page, struct page *buddy,
* satisfies the following equation:
* P = B & ~(1 << O)
*
- * Assumption: *_mem_map is contiguous at least up to MAX_ORDER
+ * Assumption: *_mem_map is contiguous at least up to MAX_PAGE_ORDER
*/
static inline unsigned long
__find_buddy_pfn(unsigned long page_pfn, unsigned int order)