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drm/ttm: Do not add non-system domain BO into swap list 

BO would be added into swap list if it is validated into system domain.
If BO is validated again into non-system domain, say, VRAM domain. It
actually should not be in the swap list.

Signed-off-by: xinhui pan <xinhui.pan@amd.com>
Acked-by: Guchun Chen <guchun.chen@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210224032808.150465-1-xinhui.pan@amd.com
Signed-off-by: Christian König <christian.koenig@amd.com>
This commit is contained in:
xinhui pan 2021-02-24 11:28:08 +08:00 committed by Christian König
parent 3ade7a69e8
commit ad2c28bd9a
1 changed files with 2 additions and 0 deletions
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2
drivers/gpu/drm/ttm/ttm_bo.c
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@ -111,6 +111,8 @@ void ttm_bo_move_to_lru_tail(struct ttm_buffer_object *bo,
swap = &ttm_glob.swap_lru[bo->priority];
list_move_tail(&bo->swap, swap);
} else {
list_del_init(&bo->swap);
}
if (bdev->funcs->del_from_lru_notify)