Change-Id: I2cf802e641d8b2cdb2bf8bdf1957f3f4f27afaba
Signed-off-by: Chunming Zhou <david1.z...@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;
--
2.14.1
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