Re: Pid namespaces problems

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

 



Daniel Lezcano wrote:
> Denis V. Lunev wrote:
>> Daniel Lezcano wrote:
>>
>>>  * the first one is the locking of the network namespace list by
>>> rtnl_lock, so from the timer callback we can not browse the network
>>> namespace list to check the age of the routes. It is a problem I would
>>> like to talk with Denis if he has time
>>
>> From my point of view, the situation is clear. The timer should be
>> per/namespace. The situation is completely different as one in IPv4.
> 
> We thought to make a timer per namespace for ipv6, but we are a little
> afraid for the performances when there will be a lot of containers.
> Anyway, we can do a timer per namespace and optimize that later. I will
> cook a new patch to take into account that for the next week.

IMHO not a problem. tcp_write_timer is per/socket timer. If this works
efficiently, per/namespace one will work also.
_______________________________________________
Containers mailing list
Containers@xxxxxxxxxxxxxxxxxxxxxxxxxx
https://lists.linux-foundation.org/mailman/listinfo/containers

[Index of Archives]     [Cgroups]     [Netdev]     [Linux Wireless]     [Kernel Newbies]     [Security]     [Linux for Hams]     [Netfilter]     [Bugtraq]     [Yosemite Forum]     [MIPS Linux]     [ARM Linux]     [Linux RAID]     [Linux Admin]     [Samba]

  Powered by Linux