Messages in this thread Patch in this message | | | From | Yang Shen <> | Subject | [PATCH v4 03/10] crypto: hisilicon/qm - fix print frequence in hisi_qp_send | Date | Tue, 4 Aug 2020 21:58:23 +0800 |
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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
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