From: ebiederm@xmission.com (Eric W. Biederman)
To: David Miller <davem@davemloft.net>
Cc: eric.dumazet@gmail.com, netdev@vger.kernel.org, hadi@cyberus.ca,
dlezcano@fr.ibm.com
Subject: Re: [PATCH 7/7] net: Batch inet_twsk_purge
Date: Thu, 03 Dec 2009 12:45:14 -0800 [thread overview]
Message-ID: <m1ws13g52d.fsf@fess.ebiederm.org> (raw)
In-Reply-To: <20091203.122436.239332194.davem@davemloft.net> (David Miller's message of "Thu\, 03 Dec 2009 12\:24\:36 -0800 \(PST\)")
David Miller <davem@davemloft.net> writes:
> From: ebiederm@xmission.com (Eric W. Biederman)
> Date: Thu, 03 Dec 2009 05:36:52 -0800
>
>> I think dccp may also need a inet_twsk_purge as well, but I couldn't
>> figure out what it was doing with timewait sockets.
>
> DCCP doesn't have time-wait sockets, it's more like UDP than TCP.
There is net/dccp/minisocks.c:dccp_time_wait that calls
inet_twsk_alloc().
So dccp is doing something with timewait sockets.
Eric
next prev parent reply other threads:[~2009-12-03 20:45 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-12-03 12:27 [PATCH 0/7] Batched netns improvements Eric W. Biederman
2009-12-03 12:29 ` [PATCH 1/7] net: Add support for batching network namespace cleanups Eric W. Biederman
2009-12-03 12:29 ` [PATCH 2/7] net: Move network device exit batching Eric W. Biederman
2009-12-03 12:29 ` [PATCH 3/7] net: Allow xfrm_user_net_exit to batch efficiently Eric W. Biederman
2009-12-03 12:29 ` [PATCH 4/7] netns: Add an explicit rcu_barrier to unregister_pernet_{device|subsys} Eric W. Biederman
2009-12-03 12:29 ` [PATCH 5/7] net: Allow fib_rule_unregister to batch Eric W. Biederman
2009-12-03 12:29 ` [PATCH 6/7] net: Use rcu lookups in inet_twsk_purge Eric W. Biederman
2009-12-03 13:17 ` Eric Dumazet
2009-12-03 12:29 ` [PATCH 7/7] net: Batch inet_twsk_purge Eric W. Biederman
2009-12-03 13:23 ` Eric Dumazet
2009-12-03 13:36 ` Eric W. Biederman
2009-12-03 20:24 ` David Miller
2009-12-03 20:45 ` Eric W. Biederman [this message]
2009-12-03 13:06 ` [PATCH 0/7] Batched netns improvements jamal
2009-12-03 13:23 ` Eric W. Biederman
2009-12-03 20:24 ` David Miller
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