diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/drm/ttm/ttm_pool.h | 2 | ||||
| -rw-r--r-- | include/linux/mmzone.h | 6 |
2 files changed, 5 insertions, 3 deletions
diff --git a/include/drm/ttm/ttm_pool.h b/include/drm/ttm/ttm_pool.h index 30a347e5aa11..4490d43c63e3 100644 --- a/include/drm/ttm/ttm_pool.h +++ b/include/drm/ttm/ttm_pool.h @@ -74,7 +74,7 @@ struct ttm_pool { bool use_dma32; struct { - struct ttm_pool_type orders[MAX_ORDER + 1]; + struct ttm_pool_type orders[NR_PAGE_ORDERS]; } caching[TTM_NUM_CACHING_TYPES]; }; diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h index c18c53353b50..1ea7636dfb76 100644 --- a/include/linux/mmzone.h +++ b/include/linux/mmzone.h @@ -35,6 +35,8 @@ #define IS_MAX_ORDER_ALIGNED(pfn) IS_ALIGNED(pfn, MAX_ORDER_NR_PAGES) +#define NR_PAGE_ORDERS (MAX_ORDER + 1) + /* * PAGE_ALLOC_COSTLY_ORDER is the order at which allocations are deemed * costly to service. That is between allocation orders which should @@ -96,7 +98,7 @@ static inline bool migratetype_is_mergeable(int mt) } #define for_each_migratetype_order(order, type) \ - for (order = 0; order <= MAX_ORDER; order++) \ + for (order = 0; order < NR_PAGE_ORDERS; order++) \ for (type = 0; type < MIGRATE_TYPES; type++) extern int page_group_by_mobility_disabled; @@ -933,7 +935,7 @@ struct zone { CACHELINE_PADDING(_pad1_); /* free areas of different sizes */ - struct free_area free_area[MAX_ORDER + 1]; + struct free_area free_area[NR_PAGE_ORDERS]; #ifdef CONFIG_UNACCEPTED_MEMORY /* Pages to be accepted. All pages on the list are MAX_ORDER */ |