diff options
| author | Christian König <christian.koenig@amd.com> | 2020-12-09 15:07:50 +0100 |
|---|---|---|
| committer | Christian König <christian.koenig@amd.com> | 2020-12-14 14:20:46 +0100 |
| commit | e11bfb99d6ece23b772b57c29fa80448639fd6e5 (patch) | |
| tree | dec88f65673c213ab7dfa71ddda4fd864cc09095 /drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c | |
| parent | dc3793038d22690037eb4271c0f3fe70eb51b9eb (diff) | |
drm/ttm: cleanup BO size handling v3
Based on an idea from Dave, but cleaned up a bit.
We had multiple fields for essentially the same thing.
Now bo->base.size is the original size of the BO in
arbitrary units, usually bytes.
bo->mem.num_pages is the size in number of pages in the
resource domain of bo->mem.mem_type.
v2: use the GEM object size instead of the BO size
v3: fix printks in some places
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com> (v1)
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/406831/
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c index e5919efca870..c4c93f19d273 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c @@ -269,7 +269,7 @@ static struct sg_table *amdgpu_dma_buf_map(struct dma_buf_attachment *attach, case TTM_PL_TT: sgt = drm_prime_pages_to_sg(obj->dev, bo->tbo.ttm->pages, - bo->tbo.num_pages); + bo->tbo.ttm->num_pages); if (IS_ERR(sgt)) return sgt; |