diff options
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c index f847fdebf64e..d0e84de39fa3 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c @@ -1403,10 +1403,11 @@ static bool hclge_is_rx_buf_ok(struct hclge_dev *hdev, shared_buf_tc = pfc_enable_num * aligned_mps + (tc_num - pfc_enable_num) * aligned_mps / 2 + aligned_mps; - shared_std = max_t(u32, shared_buf_min, shared_buf_tc); + shared_std = roundup(max_t(u32, shared_buf_min, shared_buf_tc), + HCLGE_BUF_SIZE_UNIT); rx_priv = hclge_get_rx_priv_buff_alloced(buf_alloc); - if (rx_all <= rx_priv + shared_std) + if (rx_all < rx_priv + shared_std) return false; shared_buf = rounddown(rx_all - rx_priv, HCLGE_BUF_SIZE_UNIT); |