From: David Miller <davem@davemloft.net>
To: mingo@elte.hu
Cc: johnpol@2ka.mipt.ru, nickpiggin@yahoo.com.au, wenji@fnal.gov,
akpm@osdl.org, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [patch 1/4] - Potential performance bottleneck for Linxu TCP
Date: Thu, 30 Nov 2006 12:55:06 -0800 (PST) [thread overview]
Message-ID: <20061130.125506.99459321.davem@davemloft.net> (raw)
In-Reply-To: <20061130204908.GA19393@elte.hu>
From: Ingo Molnar <mingo@elte.hu>
Date: Thu, 30 Nov 2006 21:49:08 +0100
> So i dont support the scheme proposed here, the blatant bending of the
> priority scale towards the TCP workload.
I don't support this scheme either ;-)
That's why my proposal is to find a way to allow input packet
processing even during tcp_recvmsg() work. It is a solution that
would give the TCP task exactly it's time slice, no more, no less,
without the erroneous behavior of sleeping with packets held in the
socket backlog.
next prev parent reply other threads:[~2006-11-30 20:55 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-11-30 1:56 Wenji Wu
2006-11-30 2:19 ` David Miller
2006-11-30 6:17 ` Ingo Molnar
2006-11-30 6:30 ` David Miller
2006-11-30 6:47 ` Ingo Molnar
2006-11-30 7:12 ` David Miller
2006-11-30 7:35 ` Ingo Molnar
2006-11-30 9:52 ` Evgeniy Polyakov
2006-11-30 10:07 ` Nick Piggin
2006-11-30 10:22 ` Evgeniy Polyakov
2006-11-30 10:32 ` Ingo Molnar
2006-11-30 17:04 ` Wenji Wu
2006-11-30 20:20 ` Ingo Molnar
2006-11-30 20:58 ` Wenji Wu
2006-11-30 20:22 ` David Miller
2006-11-30 20:30 ` Ingo Molnar
2006-11-30 20:38 ` David Miller
2006-11-30 20:49 ` Ingo Molnar
2006-11-30 20:54 ` Ingo Molnar
2006-11-30 20:55 ` David Miller [this message]
2006-11-30 20:14 ` David Miller
2006-11-30 20:42 ` Wenji Wu
2006-12-01 9:53 ` Evgeniy Polyakov
2006-12-01 23:18 ` David Miller
2006-11-30 6:56 ` Ingo Molnar
2006-11-30 16:08 ` Wenji Wu
2006-11-30 20:06 ` David Miller
2006-11-30 9:33 ` Christoph Hellwig
2006-11-30 16:51 ` Lee Revell
-- strict thread matches above, loose matches on Subject: below --
2006-11-30 2:02 Wenji Wu
2006-11-30 6:19 ` Ingo Molnar
2006-11-29 23:27 [Changelog] " Wenji Wu
2006-11-29 23:28 ` [patch 1/4] " Wenji Wu
2006-11-30 0:53 ` David Miller
2006-11-30 1:08 ` Andrew Morton
2006-11-30 1:13 ` David Miller
2006-11-30 6:04 ` Mike Galbraith
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