diff options
| author | Christian König <christian.koenig@amd.com> | 2017-08-18 16:50:17 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-08-29 22:27:40 +0300 |
| commit | cf273a59ca3068caced2adaf2deeb44d2013c8a9 (patch) | |
| tree | 1cff68f7bef6c0c112137954dafd259aff323764 /drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | |
| parent | 83e74db6a81daff277732bdd00b438ede2107c68 (diff) | |
| download | linux-cf273a59ca3068caced2adaf2deeb44d2013c8a9.tar.xz | |
drm/amdgpu: fix and cleanup shadow handling
Set the shadow flag on the shadow and not the parent, always bind shadow BOs
during allocation instead of manually, use the reservation_object wrappers
to grab the lock.
This fixes a couple of issues with binding the shadow BOs as well as correctly
evicting them when memory becomes tight.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c index ba475af99332..96ec4e2b56e9 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c @@ -165,14 +165,6 @@ static int amdgpu_vm_validate_level(struct amdgpu_vm_pt *parent, unsigned i; int r; - if (parent->bo->shadow) { - struct amdgpu_bo *shadow = parent->bo->shadow; - - r = amdgpu_ttm_bind(&shadow->tbo, &shadow->tbo.mem); - if (r) - return r; - } - if (use_cpu_for_update) { r = amdgpu_bo_kmap(parent->bo, NULL); if (r) |