drm/amdgpu: keep the PTs validation list in the VM v2
This avoids allocating it on the fly.
v2: fix grammar in comment
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
index 3fb21ec..6ce595f 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
@@ -396,11 +396,7 @@
if (unlikely(r != 0))
goto error_reserve;
- p->vm_bos = amdgpu_vm_get_pt_bos(&fpriv->vm, &duplicates);
- if (!p->vm_bos) {
- r = -ENOMEM;
- goto error_validate;
- }
+ amdgpu_vm_get_pt_bos(&fpriv->vm, &duplicates);
r = amdgpu_cs_list_validate(p->adev, &fpriv->vm, &p->validated);
if (r)
@@ -483,7 +479,6 @@
if (parser->bo_list)
amdgpu_bo_list_put(parser->bo_list);
- drm_free_large(parser->vm_bos);
for (i = 0; i < parser->nchunks; i++)
drm_free_large(parser->chunks[i].kdata);
kfree(parser->chunks);