From: Yang Shen <shenyang39@huawei.com>
To: <herbert@gondor.apana.org.au>, <davem@davemloft.net>
Cc: <linux-kernel@vger.kernel.org>, <linux-crypto@vger.kernel.org>,
<xuzaibo@huawei.com>, <wangzhou1@hisilicon.com>
Subject: [PATCH v4 03/10] crypto: hisilicon/qm - fix print frequence in hisi_qp_send
Date: Tue, 4 Aug 2020 21:58:23 +0800 [thread overview]
Message-ID: <1596549510-2373-4-git-send-email-shenyang39@huawei.com> (raw)
In-Reply-To: <1596549510-2373-1-git-send-email-shenyang39@huawei.com>
Requests will be sent continuously as resetting, which will cause 'printk'
flooding. Using 'dev_info_ratelimited' can solve this problem well.
Fixes: b67202e8ed30("crypto: hisilicon/qm - add state machine for QM")
Signed-off-by: Yang Shen <shenyang39@huawei.com>
Reviewed-by: Zhou Wang <wangzhou1@hisilicon.com>
---
drivers/crypto/hisilicon/qm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/crypto/hisilicon/qm.c b/drivers/crypto/hisilicon/qm.c
index e89d9b6..406fca3 100644
--- a/drivers/crypto/hisilicon/qm.c
+++ b/drivers/crypto/hisilicon/qm.c
@@ -1983,7 +1983,7 @@ int hisi_qp_send(struct hisi_qp *qp, const void *msg)
if (unlikely(atomic_read(&qp->qp_status.flags) == QP_STOP ||
atomic_read(&qp->qm->status.flags) == QM_STOP ||
qp->is_resetting)) {
- dev_info(&qp->qm->pdev->dev, "QP is stopped or resetting\n");
+ dev_info_ratelimited(&qp->qm->pdev->dev, "QP is stopped or resetting\n");
return -EAGAIN;
}
--
2.7.4
next prev parent reply other threads:[~2020-08-04 14:05 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-04 13:58 [PATCH v4 00/10] crypto: hisilicon/qm - misc fixes Yang Shen
2020-08-04 13:58 ` [PATCH v4 01/10] crypto: hisilicon/qm - fix wrong release after using strsep Yang Shen
2020-08-04 13:58 ` [PATCH v4 02/10] crypto: hisilicon/qm - clear used reference count when start qp Yang Shen
2020-08-04 13:58 ` Yang Shen [this message]
2020-08-04 13:58 ` [PATCH v4 04/10] crypto: hisilicon/qm - fix judgement of queue is full Yang Shen
2020-08-04 13:58 ` [PATCH v4 05/10] crypto: hisilicon/qm - fix event queue depth to 2048 Yang Shen
2020-08-04 13:58 ` [PATCH v4 06/10] crypto: hisilicon/qm - fix no stop reason when use 'hisi_qm_stop' Yang Shen
2020-08-04 13:58 ` [PATCH v4 07/10] crypto: hisilicon/qm - fix VF not available after PF FLR Yang Shen
2020-08-04 13:58 ` [PATCH v4 08/10] crypto: hisilicon/qm - register callback function to 'pci_driver.shutdown' Yang Shen
2020-08-04 13:58 ` [PATCH v4 09/10] crypto: hisilicon/qm - fix the call trace when unbind device Yang Shen
2020-08-04 13:58 ` [PATCH v4 10/10] crypto: hisilicon/qm - fix the process of register algorithms to crypto Yang Shen
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