diff options
Diffstat (limited to 'include/linux/mmzone.h')
| -rw-r--r-- | include/linux/mmzone.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h index 2d3d78d01283..2d22e47dc1eb 100644 --- a/include/linux/mmzone.h +++ b/include/linux/mmzone.h @@ -32,6 +32,8 @@ #endif #define MAX_ORDER_NR_PAGES (1 << MAX_ORDER) +#define IS_MAX_ORDER_ALIGNED(pfn) IS_ALIGNED(pfn, MAX_ORDER_NR_PAGES) + /* * PAGE_ALLOC_COSTLY_ORDER is the order at which allocations are deemed * costly to service. That is between allocation orders which should |