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| author |   Christian König <christian.koenig@amd.com> | 2015-11-14 21:31:40 +0100 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2015-11-18 11:40:37 -0500 |
| commit | 1c16c0a7b26c6c905dc79c4194135ca2f360f0f5 (patch) | |
| tree | b3358c65300f32ef791fda5fbb91df22b7942467 /drivers/gpu/drm/amd/amdgpu/amdgpu.h | |
| parent | drm/amdgpu: move VM manager clean into the VM code again (diff) | |
| download | linux-dev-1c16c0a7b26c6c905dc79c4194135ca2f360f0f5.tar.xz linux-dev-1c16c0a7b26c6c905dc79c4194135ca2f360f0f5.zip | |
drm/amdgpu: keep the owner for VMIDs
We don't need the last VM use any more, keep the owner directly.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <davdi1.zhou@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h index beb74854a8a3..a5692624070a 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h @@ -925,8 +925,6 @@ struct amdgpu_vm_id { uint64_t pd_gpu_addr; /* last flushed PD/PT update */ struct fence *flushed_updates; - /* last use of vmid */ - struct fence *last_id_use; }; struct amdgpu_vm { @@ -959,7 +957,11 @@ struct amdgpu_vm { }; struct amdgpu_vm_manager { - struct fence *active[AMDGPU_NUM_VM]; + struct { + struct fence *active; + atomic_long_t owner; + } ids[AMDGPU_NUM_VM]; + uint32_t max_pfn; /* number of VMIDs */ unsigned nvm; |