diff options
| author | Roger He <Hongbo.He@amd.com> | 2018-02-06 11:22:57 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-02-26 23:09:34 -0500 |
| commit | d330fca11500bebaf7f25b60b7b087bbe8ad0b7f (patch) | |
| tree | 491ebd8944d82c63881b9c3c98564d3d818e80bc /drivers/gpu | |
| parent | c02216acf4177c4411d33735c81cad687790fa59 (diff) | |
| download | linux-d330fca11500bebaf7f25b60b7b087bbe8ad0b7f.tar.gz | |
drm/ttm: use bit flag to replace allow_reserved_eviction in ttm_operation_ctx
for saving memory and more bit flag can be used in future
Signed-off-by: Roger He <Hongbo.He@amd.com>
Reviewed-by: Christian König <christian.koenig@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_cs.c | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/ttm/ttm_bo.c | 3 |
3 files changed, 6 insertions, 5 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c index eaa3cb0c3ad1..dc34b50e6b29 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c @@ -346,8 +346,8 @@ static int amdgpu_cs_bo_validate(struct amdgpu_cs_parser *p, struct ttm_operation_ctx ctx = { .interruptible = true, .no_wait_gpu = false, - .allow_reserved_eviction = false, - .resv = bo->tbo.resv + .resv = bo->tbo.resv, + .flags = 0 }; uint32_t domain; int r; diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c index 969de54b62da..c2a4b7215c46 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c @@ -341,8 +341,8 @@ static int amdgpu_bo_do_create(struct amdgpu_device *adev, struct ttm_operation_ctx ctx = { .interruptible = !kernel, .no_wait_gpu = false, - .allow_reserved_eviction = true, - .resv = resv + .resv = resv, + .flags = TTM_OPT_FLAG_ALLOW_RES_EVICT }; struct amdgpu_bo *bo; enum ttm_bo_type type; diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c index d90b1cf10b27..a907311afe1a 100644 --- a/drivers/gpu/drm/ttm/ttm_bo.c +++ b/drivers/gpu/drm/ttm/ttm_bo.c @@ -730,7 +730,8 @@ static bool ttm_bo_evict_swapout_allowable(struct ttm_buffer_object *bo, *locked = false; if (bo->resv == ctx->resv) { reservation_object_assert_held(bo->resv); - if (ctx->allow_reserved_eviction || !list_empty(&bo->ddestroy)) + if (ctx->flags & TTM_OPT_FLAG_ALLOW_RES_EVICT + || !list_empty(&bo->ddestroy)) ret = true; } else { *locked = reservation_object_trylock(bo->resv); |