From: Jason Yan <yanaijie@huawei.com>
To: wen.yang99@zte.com.cn
Cc: jejb@linux.vnet.ibm.com, martin.petersen@oracle.com,
linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org,
Bart.VanAssche@wdc.com, pmladek@suse.com,
sergey.senozhatsky.work@gmail.com, tj@kernel.org,
jiang.biao2@zte.com.cn, zhong.weidong@zte.com.cn,
tan.hu@zte.com.cn
Subject: Re: 答复: Re: [PATCH v2] scsi: Introduce sdev_printk_ratelimited to throttlefrequent printk
Date: Mon, 2 Apr 2018 14:06:19 +0800 [thread overview]
Message-ID: <5AC1C85B.4010804@huawei.com> (raw)
In-Reply-To: <201804021314481872986@zte.com.cn>
On 2018/4/2 13:14, wen.yang99@zte.com.cn wrote:
> Hello,
>
> > It's true that this print for the same device is useless. But it's
>
> > useful for different devices. Is it possible to limit the print only
>
> > for the same device?
>
>
> In our scene, it's just for the same device (q->queuedata), Thanks.
>
I mean the print limit you add will affect all devices. One device's
print *may* cause another device's print limited even if it only printed
one message.
WARNING: multiple messages have this Message-ID (diff)
From: Jason Yan <yanaijie@huawei.com>
To: <wen.yang99@zte.com.cn>
Cc: <jejb@linux.vnet.ibm.com>, <martin.petersen@oracle.com>,
<linux-scsi@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<Bart.VanAssche@wdc.com>, <pmladek@suse.com>,
<sergey.senozhatsky.work@gmail.com>, <tj@kernel.org>,
<jiang.biao2@zte.com.cn>, <zhong.weidong@zte.com.cn>,
<tan.hu@zte.com.cn>
Subject: Re: 答复: Re: [PATCH v2] scsi: Introduce sdev_printk_ratelimited to throttlefrequent printk
Date: Mon, 2 Apr 2018 14:06:19 +0800 [thread overview]
Message-ID: <5AC1C85B.4010804@huawei.com> (raw)
In-Reply-To: <201804021314481872986@zte.com.cn>
On 2018/4/2 13:14, wen.yang99@zte.com.cn wrote:
> Hello,
>
> > It's true that this print for the same device is useless. But it's
>
> > useful for different devices. Is it possible to limit the print only
>
> > for the same device?
>
>
> In our scene, it's just for the same device (q->queuedata), Thanks.
>
I mean the print limit you add will affect all devices. One device's
print *may* cause another device's print limited even if it only printed
one message.
next prev parent reply other threads:[~2018-04-02 6:06 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-02 1:58 [PATCH v2] scsi: Introduce sdev_printk_ratelimited to throttle frequent printk Wen Yang
2018-04-02 2:10 ` Sergey Senozhatsky
[not found] ` <201804031419435288297@zte.com.cn>
2018-04-06 8:30 ` 答复: Re: [PATCH v2] scsi: Introduce sdev_printk_ratelimited to throttlefrequent printk Petr Mladek
2018-04-06 8:49 ` Petr Mladek
[not found] ` <201804091013439214247@zte.com.cn>
2018-04-09 8:59 ` 答复: Re: 答复: Re: [PATCH v2] scsi: Introduce sdev_printk_ratelimited tothrottlefrequent printk Petr Mladek
2018-04-02 2:37 ` [PATCH v2] scsi: Introduce sdev_printk_ratelimited to throttle frequent printk Jason Yan
2018-04-02 2:37 ` Jason Yan
[not found] ` <201804021314481872986@zte.com.cn>
2018-04-02 5:29 ` 答复: Re: [PATCH v2] scsi: Introduce sdev_printk_ratelimited to throttlefrequent printk Sergey Senozhatsky
2018-04-02 6:07 ` Jason Yan
2018-04-02 6:07 ` Jason Yan
2018-04-02 6:06 ` Jason Yan [this message]
2018-04-02 6:06 ` Jason Yan
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