Change-Id: I5b6afbdd715e28e5266b5099ca9a34399d1fc3a1
Signed-off-by: Chunming Zhou <david1.zhou@xxxxxxx>
---
drivers/gpu/drm/ttm/ttm_bo.c | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c
index dc9545eeb5d6..d6e7c835f4c1 100644
--- a/drivers/gpu/drm/ttm/ttm_bo.c
+++ b/drivers/gpu/drm/ttm/ttm_bo.c
@@ -261,8 +261,13 @@ void ttm_bo_move_to_lru_tail(struct ttm_buffer_object *bo)
{
reservation_object_assert_held(bo->resv);
- ttm_bo_del_from_lru(bo);
- ttm_bo_add_to_lru(bo);
+ if (bo->resv == bo->process->resv) {
+ list_move_tail(&bo->process->process_list,
+ &bo->bdev->process_list);
+ } else {
+ ttm_bo_del_from_lru(bo);
+ ttm_bo_add_to_lru(bo);
+ }
}
EXPORT_SYMBOL(ttm_bo_move_to_lru_tail);
--
2.14.1
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