Commit 4b095566 authored May 10, 2014 by Christian König

drm/radeon: fix buffer placement under memory pressure v2



Some buffers (UVD/VM page tables) must be placed in VRAM,
but the byte restriction for moving buffers didn't took this
into account.

v2: keep closer to the original code

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>

parent 4906f689

drivers/gpu/drm/radeon/radeon_object.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -458,7 +458,7 @@ int radeon_bo_list_validate(struct radeon_device *rdev,
		* into account. We don't want to disallow buffer moves
		* completely.
		*/
		if (current_domain != RADEON_GEM_DOMAIN_CPU &&
		if ((lobj->alt_domain & current_domain) != 0 &&
		(domain & current_domain) == 0 && /* will be moved */
		bytes_moved > bytes_moved_threshold) {
		/* don't move it */