diff options
Diffstat (limited to 'drivers/gpu/drm/ttm/ttm_page_alloc_dma.c')
-rw-r--r-- | drivers/gpu/drm/ttm/ttm_page_alloc_dma.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c index f63d99c302e4..3f14c1cc0789 100644 --- a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c +++ b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c @@ -463,8 +463,9 @@ static unsigned ttm_dma_page_pool_free(struct dma_pool *pool, unsigned nr_free, if (use_static) pages_to_free = static_buf; else - pages_to_free = kmalloc(npages_to_free * sizeof(struct page *), - GFP_KERNEL); + pages_to_free = kmalloc_array(npages_to_free, + sizeof(struct page *), + GFP_KERNEL); if (!pages_to_free) { pr_debug("%s: Failed to allocate memory for pool free operation\n", @@ -753,7 +754,8 @@ static int ttm_dma_pool_alloc_new_pages(struct dma_pool *pool, (unsigned)(PAGE_SIZE/sizeof(struct page *))); /* allocate array for page caching change */ - caching_array = kmalloc(max_cpages*sizeof(struct page *), GFP_KERNEL); + caching_array = kmalloc_array(max_cpages, sizeof(struct page *), + GFP_KERNEL); if (!caching_array) { pr_debug("%s: Unable to allocate table for new pages\n", |