diff options
Diffstat (limited to 'drivers/gpu/drm/ttm/ttm_page_alloc.c')
| -rw-r--r-- | drivers/gpu/drm/ttm/ttm_page_alloc.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc.c b/drivers/gpu/drm/ttm/ttm_page_alloc.c index d948575717b..727e93daac3 100644 --- a/drivers/gpu/drm/ttm/ttm_page_alloc.c +++ b/drivers/gpu/drm/ttm/ttm_page_alloc.c @@ -40,7 +40,7 @@ #include <linux/slab.h> #include <linux/dma-mapping.h> -#include <asm/atomic.h> +#include <linux/atomic.h> #include "ttm/ttm_bo_driver.h" #include "ttm/ttm_page_alloc.h" @@ -355,7 +355,7 @@ restart: if (nr_free) goto restart; - /* Not allowed to fall tough or break because + /* Not allowed to fall through or break because * following context is inside spinlock while we are * outside here. */ @@ -556,7 +556,7 @@ out: } /** - * Fill the given pool if there isn't enough pages and requested number of + * Fill the given pool if there aren't enough pages and the requested number of * pages is small. */ static void ttm_page_pool_fill_locked(struct ttm_page_pool *pool, @@ -576,8 +576,8 @@ static void ttm_page_pool_fill_locked(struct ttm_page_pool *pool, pool->fill_lock = true; - /* If allocation request is small and there is not enough - * pages in pool we fill the pool first */ + /* If allocation request is small and there are not enough + * pages in a pool we fill the pool up first. */ if (count < _manager->options.small && count > pool->npages) { struct list_head new_pages; @@ -614,9 +614,9 @@ static void ttm_page_pool_fill_locked(struct ttm_page_pool *pool, } /** - * Cut count nubmer of pages from the pool and put them to return list + * Cut 'count' number of pages from the pool and put them on the return list. * - * @return count of pages still to allocate to fill the request. + * @return count of pages still required to fulfill the request. */ static unsigned ttm_page_pool_get_pages(struct ttm_page_pool *pool, struct list_head *pages, int ttm_flags, @@ -637,7 +637,7 @@ static unsigned ttm_page_pool_get_pages(struct ttm_page_pool *pool, goto out; } /* find the last pages to include for requested number of pages. Split - * pool to begin and halves to reduce search space. */ + * pool to begin and halve it to reduce search space. */ if (count <= pool->npages/2) { i = 0; list_for_each(p, &pool->list) { @@ -651,7 +651,7 @@ static unsigned ttm_page_pool_get_pages(struct ttm_page_pool *pool, break; } } - /* Cut count number of pages from pool */ + /* Cut 'count' number of pages from the pool */ list_cut_position(pages, &pool->list, p); pool->npages -= count; count = 0; |