diff options
| author | Philip Yang <Philip.Yang@amd.com> | 2021-11-29 12:33:05 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-12-01 16:15:54 -0500 |
| commit | ea6c66449692399005f975b69c72a9e1797871f2 (patch) | |
| tree | 8f581caa31e092850958d43bcd10fad208eb6247 /drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | |
| parent | 2c1f19b3272c0c09184b1cce592a91dc34a83506 (diff) | |
drm/amdkfd: process_info lock not needed for svm
process_info->lock is used to protect kfd_bo_list, vm_list_head, n_vms
and userptr valid/inval list, svm_range_restore_work and
svm_range_set_attr don't access those, so do not need to take
process_info lock. This will avoid potential circular locking issue.
Signed-off-by: Philip Yang <Philip.Yang@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c')
0 files changed, 0 insertions, 0 deletions