[PATCH] drm/amd/amdgpu: fix performance drop

[Roger.He]

From: "Hongbo.He" <Hongbo.He at amd.com>

rollback to ttm default callback since OCL perf benchmark huge performance drop

Change-Id: If4cfc5a52872a7e00a7cbcad6efa46c57ee533de
Signed-off-by: Roger.He <Hongbo.He at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
index 0f3c358..8b973be 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
@@ -1137,9 +1137,8 @@ static struct ttm_bo_driver amdgpu_bo_driver = {
 	.fault_reserve_notify = &amdgpu_bo_fault_reserve_notify,
 	.io_mem_reserve = &amdgpu_ttm_io_mem_reserve,
 	.io_mem_free = &amdgpu_ttm_io_mem_free,
-	.lru_removal = &amdgpu_ttm_lru_removal,
-	.lru_tail = &amdgpu_ttm_lru_tail,
-	.swap_lru_tail = &amdgpu_ttm_swap_lru_tail,
+	.lru_tail = &ttm_bo_default_lru_tail,
+	.swap_lru_tail = &ttm_bo_default_swap_lru_tail,
 };
 
 int amdgpu_ttm_init(struct amdgpu_device *adev)
-- 
2.7.4