diff options
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c index 958a3c9f4c61..9fc8e9e97595 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c @@ -990,7 +990,11 @@ static int amdgpu_userq_validate_vm(void *param, struct amdgpu_bo *bo) return ttm_bo_validate(&bo->tbo, &bo->placement, &ctx); } -/* Handle all BOs on the invalidated list, validate them and update the PTs */ +/* + * Handle all individual BOs which were moved, lock and validate them and + * update the PTs. An evicted individual BO lands on the needs_update list, + * the evicted one only holds imported DMA-bufs of compute VMs. + */ static int amdgpu_userq_bo_validate(struct amdgpu_device *adev, struct drm_exec *exec, struct amdgpu_vm *vm) @@ -1001,8 +1005,8 @@ amdgpu_userq_bo_validate(struct amdgpu_device *adev, struct drm_exec *exec, int ret; spin_lock(&vm->individual_lock); - while (!list_empty(&vm->individual.evicted)) { - bo_va = list_first_entry(&vm->individual.evicted, + while (!list_empty(&vm->individual.needs_update)) { + bo_va = list_first_entry(&vm->individual.needs_update, struct amdgpu_bo_va, base.vm_status); bo = bo_va->base.bo; |