Messages in this thread Patch in this message | | | From | Huazhong Tan <> | Subject | [PATCH net-next 1/9] net: hns3: limit the error logging in the hns3_clean_tx_ring() | Date | Tue, 21 Jan 2020 16:42:05 +0800 |
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From: Yunsheng Lin <linyunsheng@huawei.com>
The error log printed by netdev_err() in the hns3_clean_tx_ring() may spam the kernel log.
This patch uses hns3_rl_err() to ratelimit the error log in the hns3_clean_tx_ring().
Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com> Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> --- drivers/net/ethernet/hisilicon/hns3/hns3_enet.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c index 914a763..f579028 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c @@ -2540,8 +2540,8 @@ void hns3_clean_tx_ring(struct hns3_enet_ring *ring) rmb(); /* Make sure head is ready before touch any data */ if (unlikely(!is_valid_clean_head(ring, head))) { - netdev_err(netdev, "wrong head (%d, %d-%d)\n", head, - ring->next_to_use, ring->next_to_clean); + hns3_rl_err(netdev, "wrong head (%d, %d-%d)\n", head, + ring->next_to_use, ring->next_to_clean); u64_stats_update_begin(&ring->syncp); ring->stats.io_err_cnt++; -- 2.7.4
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