Re: [RFC PATCH bpf-next 0/3] Add a new bpf helper for FDB lookup

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On 8/5/20 4:26 AM, Yoshiki Komachi wrote:
>>
>> Just to clarify for myself. I expect that with just the helpers here
>> we should only expect static configurations to work, e.g. any learning
>> and/or aging is not likely to work if we do redirects in the XDP path.
> 
> As you described above, learning and aging don’t work at this point. 
> 
> IMO, another helper for learning will be required to fill the requirements.
> I guess that the helper will enable us to use the aging feature as well
> because the aging is the functionality of bridge fdb.

One option is to have a flag that bumps the ageing on successful lookup
and do that in 1 call. You will already have access to the fdb entry.





[Index of Archives]     [Linux Samsung SoC]     [Linux Rockchip SoC]     [Linux Actions SoC]     [Linux for Synopsys ARC Processors]     [Linux NFS]     [Linux NILFS]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]


  Powered by Linux