From: Patrick McHardy <kaber@trash.net>
To: Eric Dumazet <eric.dumazet@gmail.com>
Cc: David Miller <davem@davemloft.net>,
Ben Greear <greearb@candelatech.com>,
netdev <netdev@vger.kernel.org>,
"Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
Subject: Re: [PATCH net-next-2.6] garp: remove one synchronize_rcu() call
Date: Mon, 09 May 2011 20:25:52 +0200 [thread overview]
Message-ID: <4DC831B0.80107@trash.net> (raw)
In-Reply-To: <1304948155.3342.32.camel@edumazet-laptop>
Am 09.05.2011 15:35, schrieb Eric Dumazet:
> Speedup vlan dismantling in CONFIG_VLAN_8021Q_GVRP=y cases,
> by using a call_rcu() to free the memory instead of waiting with
> expensive synchronize_rcu() [ while RTNL is held ]
>
> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
> Cc: Ben Greear <greearb@candelatech.com>
> Cc: Patrick McHardy <kaber@trash.net>
> Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
> ---
> Note: I'll take care of using kfree_rcu() when available in net-next-2.6
>
Looks good to me.
next prev parent reply other threads:[~2011-05-09 18:25 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-09 13:35 [PATCH net-next-2.6] garp: remove one synchronize_rcu() call Eric Dumazet
2011-05-09 14:40 ` [PATCH net-next-2.6] vlan: remove one synchronize_net() call Eric Dumazet
2011-05-09 17:30 ` Jesse Gross
2011-05-09 18:26 ` Patrick McHardy
2011-05-09 18:42 ` David Miller
2011-05-09 18:25 ` Patrick McHardy [this message]
2011-05-12 13:29 ` [PATCH net-next-2.6] garp: remove last synchronize_rcu() call Eric Dumazet
2011-05-12 21:47 ` David Miller
2011-05-09 18:42 ` [PATCH net-next-2.6] garp: remove one " David Miller
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