drm/amdgpu: reduce the number of placements for a BO
Make struct amdgpu_bo a bit smaller.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h
index 345fcd1..18945dd 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h
@@ -32,6 +32,7 @@
#include "amdgpu.h"
#define AMDGPU_BO_INVALID_OFFSET LONG_MAX
+#define AMDGPU_BO_MAX_PLACEMENTS 3
struct amdgpu_bo_param {
unsigned long size;
@@ -77,7 +78,7 @@ struct amdgpu_bo {
/* Protected by tbo.reserved */
u32 preferred_domains;
u32 allowed_domains;
- struct ttm_place placements[AMDGPU_GEM_DOMAIN_MAX + 1];
+ struct ttm_place placements[AMDGPU_BO_MAX_PLACEMENTS];
struct ttm_placement placement;
struct ttm_buffer_object tbo;
struct ttm_bo_kmap_obj kmap;