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| author | Christian König <christian.koenig@amd.com> | 2018-09-01 13:25:31 +0200 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-09-10 22:40:16 -0500 |
| commit | c12a2ee5d002e39a387001cdb5065b560568b4f5 (patch) | |
| tree | 09c6ad6e42350dbe3d4bf5faeb66b828e0e03f7b /drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h | |
| parent | c460f8a6f5918c2a8a2354a60b03a71310b943aa (diff) | |
| download | linux-c12a2ee5d002e39a387001cdb5065b560568b4f5.tar.bz2 | |
drm/amdgpu: separate per VM BOs from normal in the moved state
Allows us to avoid taking the spinlock in more places.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h index 62116fa44718..6ea162ca296a 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h @@ -201,13 +201,16 @@ struct amdgpu_vm { /* PT BOs which relocated and their parent need an update */ struct list_head relocated; - /* BOs moved, but not yet updated in the PT */ + /* per VM BOs moved, but not yet updated in the PT */ struct list_head moved; - spinlock_t moved_lock; /* All BOs of this VM not currently in the state machine */ struct list_head idle; + /* regular invalidated BOs, but not yet updated in the PT */ + struct list_head invalidated; + spinlock_t invalidated_lock; + /* BO mappings freed, but not yet updated in the PT */ struct list_head freed; |