diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c index 40e06745fae9..05e1af9998a3 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c @@ -51,7 +51,7 @@ static struct kmem_cache *amdgpu_sync_slab; void amdgpu_sync_create(struct amdgpu_sync *sync) { hash_init(sync->fences); - sync->last_vm_update = NULL; + sync->last_vm_update = 0; } /** @@ -184,7 +184,7 @@ int amdgpu_sync_vm_fence(struct amdgpu_sync *sync, struct dma_fence *fence) if (!fence) return 0; - amdgpu_sync_keep_later(&sync->last_vm_update, fence); + sync->last_vm_update = max(sync->last_vm_update, fence->seqno); return amdgpu_sync_fence(sync, fence); } @@ -376,8 +376,7 @@ int amdgpu_sync_clone(struct amdgpu_sync *source, struct amdgpu_sync *clone) } } - dma_fence_put(clone->last_vm_update); - clone->last_vm_update = dma_fence_get(source->last_vm_update); + clone->last_vm_update = source->last_vm_update; return 0; } @@ -419,8 +418,6 @@ void amdgpu_sync_free(struct amdgpu_sync *sync) dma_fence_put(e->fence); kmem_cache_free(amdgpu_sync_slab, e); } - - dma_fence_put(sync->last_vm_update); } /** |