diff options
| author | Christian König <christian.koenig@amd.com> | 2017-01-30 10:24:13 +0100 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-02-02 13:50:14 -0500 |
| commit | d7d29553d6a8a18dc3a5038ef8d8f346c6b6dc94 (patch) | |
| tree | 9f94cdf93928dfaf5cd70ac42d3ba7c629c651c4 /drivers/gpu | |
| parent | 2ffdaafb5d5f37bf66da1b775333a7abc2b69563 (diff) | |
| download | linux-d7d29553d6a8a18dc3a5038ef8d8f346c6b6dc94.tar.bz2 | |
drm/amdgpu: stop reserving a shared fence for VA updates
We don't add any fences do the buffer, but just use it's address.
Additional to that we don't need a duplicates list here.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c index 4acb9c5e8b64..ec7037a48b6e 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c @@ -547,7 +547,7 @@ int amdgpu_gem_va_ioctl(struct drm_device *dev, void *data, struct amdgpu_bo_list_entry vm_pd; struct ttm_validate_buffer tv; struct ww_acquire_ctx ticket; - struct list_head list, duplicates; + struct list_head list; uint32_t invalid_flags, va_flags = 0; int r = 0; @@ -585,14 +585,13 @@ int amdgpu_gem_va_ioctl(struct drm_device *dev, void *data, return -ENOENT; abo = gem_to_amdgpu_bo(gobj); INIT_LIST_HEAD(&list); - INIT_LIST_HEAD(&duplicates); tv.bo = &abo->tbo; - tv.shared = true; + tv.shared = false; list_add(&tv.head, &list); amdgpu_vm_get_pd_bo(&fpriv->vm, &list, &vm_pd); - r = ttm_eu_reserve_buffers(&ticket, &list, true, &duplicates); + r = ttm_eu_reserve_buffers(&ticket, &list, true, NULL); if (r) { drm_gem_object_unreference_unlocked(gobj); return r; |