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Commit 1ee0d3d7 authored by Roger He's avatar Roger He Committed by Alex Deucher
Browse files

drm/ttm: use NUM_PAGES_TO_ALLOC always 



Reviewed-by: default avatarChristian König <christian.koenig@amd.com>
Signed-off-by: default avatarRoger He <Hongbo.He@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent bf93b448

drivers/gpu/drm/ttm/ttm_page_alloc.c

+1 −2
Original line number Diff line number Diff line
@@ -510,8 +510,7 @@ static int ttm_alloc_new_pages(struct list_head *pages, gfp_t gfp_flags, 
	int r = 0;

	unsigned i, j, cpages;

	unsigned npages = 1 << order;

	unsigned max_cpages = min(count,

			(unsigned)(PAGE_SIZE/sizeof(struct page *)));

	unsigned max_cpages = min(count, (unsigned)NUM_PAGES_TO_ALLOC);



	/* allocate array for page caching change */

	caching_array = kmalloc(max_cpages*sizeof(struct page *), GFP_KERNEL);