Change-Id: I2cf802e641d8b2cdb2bf8bdf1957f3f4f27afaba Signed-off-by: Chunming Zhou david1.zhou@amd.com --- drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 2 ++ drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h | 2 ++ 2 files changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c index da55a78d7380..6ef449ea8d07 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c @@ -2429,6 +2429,8 @@ int amdgpu_vm_init(struct amdgpu_device *adev, struct amdgpu_vm *vm, list_add_tail(&vm->root.base.vm_status, &vm->evicted); amdgpu_bo_unreserve(vm->root.base.bo);
+ ttm_process_init(&vm->ttm_vm, &adev->mman.bdev, + vm->root.base.bo->tbo.resv); if (pasid) { unsigned long flags;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h index 30f080364c97..61b89642fa3d 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h @@ -29,6 +29,7 @@ #include <linux/rbtree.h> #include <drm/gpu_scheduler.h> #include <drm/drm_file.h> +#include <drm/ttm/ttm_bo_driver.h>
#include "amdgpu_sync.h" #include "amdgpu_ring.h" @@ -166,6 +167,7 @@ struct amdgpu_vm_pt { struct amdgpu_vm { /* tree of virtual addresses mapped */ struct rb_root_cached va; + struct ttm_process ttm_vm;
/* protecting invalidated */ spinlock_t status_lock;