diff options
| author | Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com> | 2024-10-30 10:56:57 +0530 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2025-04-08 16:48:17 -0400 |
| commit | d8675102ba322a4ccd0dd8bc5adf799246314ddf (patch) | |
| tree | e5e4493ce46e0c8139c03e5e5eac7997c33585a4 /drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | |
| parent | fbea3d3174f4215ca1c867a1c035c1fa5ad01015 (diff) | |
drm/amdgpu: add vm root BO lock before accessing the vm
Add a vm root BO lock before accessing the userqueue VM.
v1:(Christian)
- Keep the VM locked until you are done with the mapping.
- Grab a temporary BO reference, drop the VM lock and acquire the BO.
When you are done with everything just drop the BO lock and
then the temporary BO reference.
Signed-off-by: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c')
0 files changed, 0 insertions, 0 deletions