On 2019/7/9 6:23, David Miller wrote:
From: Zhu Yanjun <yanjun....@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
