From: Pablo Neira Ayuso <pablo@netfilter.org>
To: David Miller <davem@davemloft.net>
Cc: eric.dumazet@gmail.com, netfilter-devel@vger.kernel.org,
netdev@vger.kernel.org, fw@strlen.de
Subject: Re: [PATCH net-next] x_table: align per cpu xt_counter
Date: Thu, 18 Jun 2015 12:50:31 +0200 [thread overview]
Message-ID: <20150618105031.GB3751@salvia> (raw)
In-Reply-To: <20150618.034326.1579688535859905135.davem@davemloft.net>
On Thu, Jun 18, 2015 at 03:43:26AM -0700, David Miller wrote:
> From: Eric Dumazet <eric.dumazet@gmail.com>
> Date: Mon, 15 Jun 2015 18:10:13 -0700
>
> > From: Eric Dumazet <edumazet@google.com>
> >
> > Let's force a 16 bytes alignment on xt_counter percpu allocations,
> > so that bytes and packets sit in same cache line.
> >
> > xt_counter being exported to user space, we cannot add __align(16) on
> > the structure itself.
> >
> > Signed-off-by: Eric Dumazet <edumazet@google.com>
> > Cc: Florian Westphal <fw@strlen.de>
>
> Pablo, I assume you will take this.
Yes, I'll prepare another pull request for you along today.
prev parent reply other threads:[~2015-06-18 10:45 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-16 1:10 [PATCH net-next] x_table: align per cpu xt_counter Eric Dumazet
2015-06-17 17:08 ` Florian Westphal
2015-06-18 19:04 ` Pablo Neira Ayuso
2015-06-18 10:43 ` David Miller
2015-06-18 10:50 ` Pablo Neira Ayuso [this message]
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