From: Thomas Graf <tgraf@suug.ch>
To: Eric Dumazet <eric.dumazet@gmail.com>
Cc: David Miller <davem@davemloft.net>, netdev <netdev@vger.kernel.org>
Subject: Re: [PATCH net] rhashtable: ensure cache line alignment on bucket_table
Date: Fri, 20 Feb 2015 23:39:03 +0000 [thread overview]
Message-ID: <20150220233903.GA13890@casper.infradead.org> (raw)
In-Reply-To: <1424443737.5565.12.camel@edumazet-glaptop2.roam.corp.google.com>
On 02/20/15 at 06:48am, Eric Dumazet wrote:
> From: Eric Dumazet <edumazet@google.com>
>
> struct bucket_table contains mostly read fields :
>
> size, locks_mask, locks.
>
> Make sure these are not sharing a cache line with buckets[]
>
> Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: Thomas Graf <tgraf@suug.ch>
next prev parent reply other threads:[~2015-02-20 23:39 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-20 14:48 [PATCH net] rhashtable: ensure cache line alignment on bucket_table Eric Dumazet
2015-02-20 14:53 ` Daniel Borkmann
2015-02-20 23:39 ` Thomas Graf [this message]
2015-02-22 3:00 ` David Miller
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