On Fri, Apr 29, 2016 at 10:37 AM, Eric Dumazet wrote:
> On Fri, 2016-04-29 at 09:18 -0400, Soheil Hassas Yeganeh wrote:
>> On Thu, Apr 28, 2016 at 11:10 PM, Eric Dumazet wrote:
>
>> > + NET_ADD_STATS(sock_net(sk),
>> > +
>
On Fri, 2016-04-29 at 09:18 -0400, Soheil Hassas Yeganeh wrote:
> On Thu, Apr 28, 2016 at 11:10 PM, Eric Dumazet wrote:
> > + NET_ADD_STATS(sock_net(sk),
> > + LINUX_MIB_TCPHYSTARTTRAINCWND,
> > +
On Thu, Apr 28, 2016 at 11:10 PM, Eric Dumazet wrote:
> We want to to make TCP stack preemptible, as draining prequeue
> and backlog queues can take lot of time.
>
> Many SNMP updates were assuming that BH (and preemption) was disabled.
>
> Need to convert some __NET_INC_STATS() calls to NET_INC_S
