linux-kernel - Re: [patch 00/13] Syslets, "Threadlets", generic AIO support, v3

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Message-Id: <200703011519.20001.dada1@cosmosbay.com>
Date:	Thu, 1 Mar 2007 15:19:19 +0100
From:	Eric Dumazet <dada1@...mosbay.com>
To:	Evgeniy Polyakov <johnpol@....mipt.ru>
Cc:	Ingo Molnar <mingo@...e.hu>, Pavel Machek <pavel@....cz>,
	Theodore Tso <tytso@....edu>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Ulrich Drepper <drepper@...hat.com>,
	linux-kernel@...r.kernel.org,
	Arjan van de Ven <arjan@...radead.org>,
	Christoph Hellwig <hch@...radead.org>,
	Andrew Morton <akpm@....com.au>,
	Alan Cox <alan@...rguk.ukuu.org.uk>,
	Zach Brown <zach.brown@...cle.com>,
	"David S. Miller" <davem@...emloft.net>,
	Suparna Bhattacharya <suparna@...ibm.com>,
	Davide Libenzi <davidel@...ilserver.org>,
	Jens Axboe <jens.axboe@...cle.com>,
	Thomas Gleixner <tglx@...utronix.de>
Subject: Re: [patch 00/13] Syslets, "Threadlets", generic AIO support, v3

On Thursday 01 March 2007 14:30, Evgeniy Polyakov wrote:
> On Thu, Mar 01, 2007 at 02:11:18PM +0100, Ingo Molnar (mingo@...e.hu) wrote:
> > ok?
>
> I undesrtood you couple of mails ago.
> No problem, I can put processing into the same function called from
> different servers :)
>
> > Btw., am i correct that in this particular 'ab' test, the 'immediately'
> > flag is always zero, i.e. kweb_kevent_remove() is always called?
>
> Yes.
>
> > 	Ingo

I can tell you that the problem (at least on my machine) comes from :

gettimeofday(&tm, NULL);

in evserver_epoll.c


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