896     blk_unref(blk);  in img_check()
1111         blk_unref(old_backing_blk);  in img_commit()
1136     blk_unref(blk);  in img_commit()
1636     blk_unref(blk2);  in img_compare()
1638     blk_unref(blk1);  in img_compare()
2801     blk_unref(s.target);  in img_convert()
2804             blk_unref(s.src[bs_i]);  in img_convert()
2967             blk_unref(blk);  in collect_image_info_list()
2973         blk_unref(blk);  in collect_image_info_list()
3367     blk_unref(blk);  in img_map()
3527     blk_unref(blk);  in img_snapshot()
4014         blk_unref(blk_old_backing);  in img_rebase()
4015         blk_unref(blk_new_backing);  in img_rebase()
4020     blk_unref(blk);  in img_rebase()
4199     blk_unref(blk);  in img_resize()
4402     blk_unref(blk);  in img_amend()
4752     blk_unref(blk);  in img_bench()
4984     blk_unref(src);  in img_bitmap()
4985     blk_unref(blk);  in img_bitmap()
5313     blk_unref(blk1);  in img_dd()
5314     blk_unref(blk2);  in img_dd()
5530     blk_unref(in_blk);  in img_measure()