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Date:	Tue,  2 Dec 2008 13:44:51 +0900 (JST)
From:	KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>
To:	Davide Libenzi <davidel@...ilserver.org>
Cc:	kosaki.motohiro@...fujitsu.com,
	Mathieu Desnoyers <compudj@...stal.dyndns.org>,
	Ingo Molnar <mingo@...e.hu>, ltt-dev@...ts.casi.polymtl.ca,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	William Lee Irwin III <wli@...omorphy.com>
Subject: Re: [ltt-dev] [PATCH] Poll : introduce poll_wait_exclusive() new function

> > Any thought ?
> 
> That looks fine, but before waving the Thundering Herd flag some 
> performance numbers should be given IMO, considerng also that this is a 
> rather particular use of the poll subsystem.
> Eventually, isn't something like the patch below better than adding custom 
> case names to poll_wait() ALA poll_wait_LONGNAMESFOLLOW()?
> That way you can pass your own queueing function:
> 
> 	poll_wait_qfunc(file, head, pt, add_wait_queue_exclusive);

make sense.
I don't found any bug in your patch.

	Reviewed-by: KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>


Thanks.


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