diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/mmzone.h | 14 | ||||
| -rw-r--r-- | include/linux/pageblock-flags.h | 8 |
2 files changed, 11 insertions, 11 deletions
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h index 283913d42d7b..5bec8b1d0e66 100644 --- a/include/linux/mmzone.h +++ b/include/linux/mmzone.h @@ -38,19 +38,19 @@ #define NR_PAGE_ORDERS (MAX_PAGE_ORDER + 1) /* Defines the order for the number of pages that have a migrate type. */ -#ifndef CONFIG_PAGE_BLOCK_ORDER -#define PAGE_BLOCK_ORDER MAX_PAGE_ORDER +#ifndef CONFIG_PAGE_BLOCK_MAX_ORDER +#define PAGE_BLOCK_MAX_ORDER MAX_PAGE_ORDER #else -#define PAGE_BLOCK_ORDER CONFIG_PAGE_BLOCK_ORDER -#endif /* CONFIG_PAGE_BLOCK_ORDER */ +#define PAGE_BLOCK_MAX_ORDER CONFIG_PAGE_BLOCK_MAX_ORDER +#endif /* CONFIG_PAGE_BLOCK_MAX_ORDER */ /* * The MAX_PAGE_ORDER, which defines the max order of pages to be allocated - * by the buddy allocator, has to be larger or equal to the PAGE_BLOCK_ORDER, + * by the buddy allocator, has to be larger or equal to the PAGE_BLOCK_MAX_ORDER, * which defines the order for the number of pages that can have a migrate type */ -#if (PAGE_BLOCK_ORDER > MAX_PAGE_ORDER) -#error MAX_PAGE_ORDER must be >= PAGE_BLOCK_ORDER +#if (PAGE_BLOCK_MAX_ORDER > MAX_PAGE_ORDER) +#error MAX_PAGE_ORDER must be >= PAGE_BLOCK_MAX_ORDER #endif /* diff --git a/include/linux/pageblock-flags.h b/include/linux/pageblock-flags.h index e73a4292ef02..6297c6343c55 100644 --- a/include/linux/pageblock-flags.h +++ b/include/linux/pageblock-flags.h @@ -41,18 +41,18 @@ extern unsigned int pageblock_order; * Huge pages are a constant size, but don't exceed the maximum allocation * granularity. */ -#define pageblock_order MIN_T(unsigned int, HUGETLB_PAGE_ORDER, PAGE_BLOCK_ORDER) +#define pageblock_order MIN_T(unsigned int, HUGETLB_PAGE_ORDER, PAGE_BLOCK_MAX_ORDER) #endif /* CONFIG_HUGETLB_PAGE_SIZE_VARIABLE */ #elif defined(CONFIG_TRANSPARENT_HUGEPAGE) -#define pageblock_order MIN_T(unsigned int, HPAGE_PMD_ORDER, PAGE_BLOCK_ORDER) +#define pageblock_order MIN_T(unsigned int, HPAGE_PMD_ORDER, PAGE_BLOCK_MAX_ORDER) #else /* CONFIG_TRANSPARENT_HUGEPAGE */ -/* If huge pages are not used, group by PAGE_BLOCK_ORDER */ -#define pageblock_order PAGE_BLOCK_ORDER +/* If huge pages are not used, group by PAGE_BLOCK_MAX_ORDER */ +#define pageblock_order PAGE_BLOCK_MAX_ORDER #endif /* CONFIG_HUGETLB_PAGE */ |