4f5731b1fb
page_shift and page_cnt is only used in mtr_map_bufs(). And these parameter could be calculated indepedently. Strip the computation of page_shift and page_cnt from mtr_init_buf_cfg(), reducing the number of parameters of it. This helps reducing coupling between mtr_init_buf_cfg() and mtr_map_bufs(). Signed-off-by: Chengchang Tang <tangchengchang@huawei.com> Signed-off-by: Junxian Huang <huangjunxian6@hisilicon.com> Link: https://lore.kernel.org/r/20240113085935.2838701-3-huangjunxian6@hisilicon.com Signed-off-by: Leon Romanovsky <leon@kernel.org>