From: Pablo Neira Ayuso <pablo@netfilter.org>
To: Eric Dumazet <eric.dumazet@gmail.com>
Cc: Patrick McHardy <kaber@trash.net>,
netfilter-devel@vger.kernel.org, netdev <netdev@vger.kernel.org>
Subject: Re: [PATCH] netfilter: nf_tables: 64bit stats need some extra synchronization
Date: Mon, 14 Jul 2014 12:19:26 +0200 [thread overview]
Message-ID: <20140714101926.GA18398@salvia> (raw)
In-Reply-To: <1404911646.3515.26.camel@edumazet-glaptop2.roam.corp.google.com>
On Wed, Jul 09, 2014 at 03:14:06PM +0200, Eric Dumazet wrote:
> From: Eric Dumazet <edumazet@google.com>
>
> Use generic u64_stats_sync infrastructure to get proper 64bit stats,
> even on 32bit arches, at no extra cost for 64bit arches.
>
> Without this fix, 32bit arches can have some wrong counters at the time
> the carry is propagated into upper word.
Applied, thanks for spotting this Eric.
prev parent reply other threads:[~2014-07-14 10:19 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-09 13:14 [PATCH] netfilter: nf_tables: 64bit stats need some extra synchronization Eric Dumazet
2014-07-14 10:19 ` Pablo Neira Ayuso [this message]
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