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| author | Felix Kuehling <Felix.Kuehling@amd.com> | 2021-04-21 21:09:54 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-12-14 09:48:05 -0500 |
| commit | f95f51a4c3357eabf74fe14ab7daa5b5c0422b27 (patch) | |
| tree | f74905009f1ef2b536fdbc3b0f4a22a9a8e69f27 /drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c | |
| parent | fe6872adb05e85bde38f2cdec01a0f4cfb826998 (diff) | |
drm/amdgpu: Add notifier lock for KFD userptrs
Add a per-process MMU notifier lock for processing notifiers from
userptrs. Use that lock to properly synchronize page table updates with
MMU notifiers.
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Xiaogang Chen<Xiaogang.Chen@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c')
0 files changed, 0 insertions, 0 deletions