drm/ttm: Put BO in its memory manager's lru list

commit 781050b0a3164934857c300bb0bc291e38c26b6f upstream.

After we move BO to a new memory region, we should put it to
the new memory manager's lru list regardless we unlock the resv or not.

Cc: stable@vger.kernel.org
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: xinhui pan <xinhui.pan@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20211110043149.57554-1-xinhui.pan@amd.com
Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c
index eb4b7df02ca034ab55c963e7c5d00430bd302b19..f673292eec9dbb6b5c050bfca006cbc4c6a151cc 100644 (file)
--- a/drivers/gpu/drm/ttm/ttm_bo.c
+++ b/drivers/gpu/drm/ttm/ttm_bo.c
@@ -789,6 +789,8 @@ int ttm_mem_evict_first(struct ttm_bo_device *bdev,
        ret = ttm_bo_evict(bo, ctx);
        if (locked)
                ttm_bo_unreserve(bo);
+       else
+               ttm_bo_move_to_lru_tail_unlocked(bo);
 
        ttm_bo_put(bo);
        return ret;