On Wed, 23 Sep 2015 16:12:42 -0700
Tom Herbert wrote:
> On Wed, Sep 23, 2015 at 2:43 PM, Peter Nørlund
> wrote:
> > On Wed, 23 Sep 2015 14:00:43 -0700
> > Tom Herbert wrote:
> >
> >> On Wed, Sep 23, 2015 at 12:49 PM, Peter Nørlund
> >> wrote:
> >> > Replaces the per-packet multipath with a has
On Wed, Sep 23, 2015 at 4:09 PM, Peter Nørlund wrote:
> On Wed, 23 Sep 2015 14:00:43 -0700
> Tom Herbert wrote:
>
>> On Wed, Sep 23, 2015 at 12:49 PM, Peter Nørlund
>> wrote:
>> > Replaces the per-packet multipath with a hash-based multipath using
>> > source and destination address.
>> >
>> It'
On Wed, Sep 23, 2015 at 2:43 PM, Peter Nørlund wrote:
> On Wed, 23 Sep 2015 14:00:43 -0700
> Tom Herbert wrote:
>
>> On Wed, Sep 23, 2015 at 12:49 PM, Peter Nørlund
>> wrote:
>> > Replaces the per-packet multipath with a hash-based multipath using
>> > source and destination address.
>> >
>> It'
On Wed, 23 Sep 2015 14:00:43 -0700
Tom Herbert wrote:
> On Wed, Sep 23, 2015 at 12:49 PM, Peter Nørlund
> wrote:
> > Replaces the per-packet multipath with a hash-based multipath using
> > source and destination address.
> >
> It's good that round robin is going away, but this still looks very
>
From: Peter Nørlund
Date: Wed, 23 Sep 2015 21:49:36 +0200
> +static inline int fib_multipath_hash(__be32 saddr, __be32 daddr)
> +{
> + return jhash_2words(saddr, daddr, fib_multipath_secret) >> 1;
> +}
Like Tom I'm curious why you do this shift here?
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On Wed, 23 Sep 2015 14:00:43 -0700
Tom Herbert wrote:
> On Wed, Sep 23, 2015 at 12:49 PM, Peter Nørlund
> wrote:
> > Replaces the per-packet multipath with a hash-based multipath using
> > source and destination address.
> >
> It's good that round robin is going away, but this still looks very
>
On Wed, Sep 23, 2015 at 12:49 PM, Peter Nørlund wrote:
> Replaces the per-packet multipath with a hash-based multipath using
> source and destination address.
>
It's good that round robin is going away, but this still looks very
different with how multipath routing is done done in IPv6
(rt6_multip
Replaces the per-packet multipath with a hash-based multipath using
source and destination address.
Signed-off-by: Peter Nørlund
---
include/net/ip_fib.h | 14 -
net/ipv4/fib_semantics.c | 140 +-
net/ipv4/route.c | 16 --
3 fi
