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| author | Christian König <christian.koenig@amd.com> | 2020-01-23 14:49:45 +0100 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-02-04 23:30:39 -0500 |
| commit | 9f3cc18d19b7b791b8f59bcae51f88e759f73146 (patch) | |
| tree | 0d85acfa6e627c671c13f4640aae29f85d47fab1 /drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c | |
| parent | 4939d973b6b18243e296369b2dfdf023ff2880ba (diff) | |
| download | linux-9f3cc18d19b7b791b8f59bcae51f88e759f73146.tar.bz2 | |
drm/amdgpu: rework synchronization of VM updates v4
If provided we only sync to the BOs reservation
object and no longer to the root PD.
v2: update comment, cleanup amdgpu_bo_sync_wait_resv
v3: use correct reservation object while clearing
v4: fix typo in amdgpu_bo_sync_wait_resv
Signed-off-by: Christian König <christian.koenig@amd.com>
Tested-by: Tom St Denis <tom.stdenis@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_sync.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c index 9f42032676da..b86392253696 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c @@ -249,13 +249,6 @@ int amdgpu_sync_resv(struct amdgpu_device *adev, struct amdgpu_sync *sync, owner != AMDGPU_FENCE_OWNER_UNDEFINED) continue; - /* VM updates only sync with moves but not with user - * command submissions or KFD evictions fences - */ - if (fence_owner != AMDGPU_FENCE_OWNER_UNDEFINED && - owner == AMDGPU_FENCE_OWNER_VM) - continue; - /* Ignore fences depending on the sync mode */ switch (mode) { case AMDGPU_SYNC_ALWAYS: |