diff options
| author | Jonathan Gray <jsg@cvs.openbsd.org> | 2022-04-07 06:44:26 +0000 |
|---|---|---|
| committer | Jonathan Gray <jsg@cvs.openbsd.org> | 2022-04-07 06:44:26 +0000 |
| commit | cfa45d983abe68b7145f82fea6c52660e075b84a (patch) | |
| tree | 0355648d7d83344845d63c96dde3360bc3e0358e | |
| parent | 9feb805182753637b3b4f722434c7dc59d8f7a00 (diff) | |
drm/amdgpu: check vm ready by amdgpu_vm->evicting flag
From Qiang Yu
a9c6e02d223e327fa928fab3263aa47b9ba20253 in linux 5.15.y/5.15.27
c1a66c3bc425ff93774fb2f6eefa67b83170dd7e in mainline linux
| -rw-r--r-- | sys/dev/pci/drm/amd/amdgpu/amdgpu_vm.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/sys/dev/pci/drm/amd/amdgpu/amdgpu_vm.c b/sys/dev/pci/drm/amd/amdgpu/amdgpu_vm.c index 638e11652e6..a0b2862b2eb 100644 --- a/sys/dev/pci/drm/amd/amdgpu/amdgpu_vm.c +++ b/sys/dev/pci/drm/amd/amdgpu/amdgpu_vm.c @@ -834,11 +834,16 @@ int amdgpu_vm_validate_pt_bos(struct amdgpu_device *adev, struct amdgpu_vm *vm, * Check if all VM PDs/PTs are ready for updates * * Returns: - * True if eviction list is empty. + * True if VM is not evicting. */ bool amdgpu_vm_ready(struct amdgpu_vm *vm) { - return list_empty(&vm->evicted); + bool ret; + + amdgpu_vm_eviction_lock(vm); + ret = !vm->evicting; + amdgpu_vm_eviction_unlock(vm); + return ret; } /** |