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From: Yanjun Zhu <yanjun.zhu@oracle.com>
To: David Miller <davem@davemloft.net>
Cc: netdev@vger.kernel.org
Subject: Re: [PATCH 0/2] forcedeth: recv cache support
Date: Tue, 9 Jul 2019 16:28:56 +0800	[thread overview]
Message-ID: <6d0ef8b7-82c0-50db-913e-c021ae376c47@oracle.com> (raw)
In-Reply-To: <20190708.152352.710464914281100209.davem@davemloft.net>


On 2019/7/9 6:23, David Miller wrote:
> From: Zhu Yanjun <yanjun.zhu@oracle.com>
> Date: Fri,  5 Jul 2019 02:19:26 -0400
>
>> This recv cache is to make NIC work steadily when the system memory is
>> not enough.
> The system is supposed to hold onto enough atomic memory to absorb all
> reasonable situations like this.
>
> If anything a solution to this problem belongs generically somewhere,
> not in a driver.  And furthermore looping over an allocation attempt
> with a delay is strongly discouraged.

Thanks a lot for your suggestions. Now a user is testing this patch in 
LAB and production hosts.

After this patch can pass tests, I will send V2 based on your suggestions.

Thanks,

Zhu Yanjun


      reply	other threads:[~2019-07-09  8:27 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-07-05  6:19 [PATCH 0/2] forcedeth: recv cache support Zhu Yanjun
2019-07-05  6:19 ` [PATCH 1/2] forcedeth: add recv cache make nic work steadily Zhu Yanjun
2019-07-06  4:14   ` Zhu Yanjun
2019-07-08 20:52   ` Jakub Kicinski
2019-07-09  7:38     ` Yanjun Zhu
2019-07-05  6:19 ` [PATCH 2/2] forcedeth: disable recv cache by default Zhu Yanjun
2019-07-08 22:23 ` [PATCH 0/2] forcedeth: recv cache support David Miller
2019-07-09  8:28   ` Yanjun Zhu [this message]

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