From: David Miller <davem@davemloft.net>
To: eric.dumazet@gmail.com
Cc: netdev@vger.kernel.org, jhs@mojatatu.com
Subject: Re: [PATCH net-next] sch_dsmark: improve memory locality
Date: Thu, 17 Sep 2015 22:37:59 -0700 (PDT) [thread overview]
Message-ID: <20150917.223759.1258155849005087677.davem@davemloft.net> (raw)
In-Reply-To: <1442533033.7946.9.camel@edumazet-glaptop2.roam.corp.google.com>
From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Thu, 17 Sep 2015 16:37:13 -0700
> From: Eric Dumazet <edumazet@google.com>
>
> Memory placement in sch_dsmark is silly : Better place mask/value
> in the same cache line.
>
> Also, we can embed small arrays in the first cache line and
> remove a potential cache miss.
>
> Signed-off-by: Eric Dumazet <edumazet@google.com>
Applied, thanks.
prev parent reply other threads:[~2015-09-18 5:38 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-17 23:37 [PATCH net-next] sch_dsmark: improve memory locality Eric Dumazet
2015-09-18 5:37 ` David Miller [this message]
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