linux-kernel - Re: [patch 14/22] pollfs: pollable futex

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Message-ID: <Pine.LNX.4.64.0705021028520.7176@alien.or.mcafeemobile.com>
Date:	Wed, 2 May 2007 10:29:51 -0700 (PDT)
From:	Davide Libenzi <davidel@...ilserver.org>
To:	Ulrich Drepper <drepper@...il.com>
cc:	Davi Arnaut <davi@...ent.com.br>,
	Eric Dumazet <dada1@...mosbay.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [patch 14/22] pollfs: pollable futex

On Wed, 2 May 2007, Ulrich Drepper wrote:

> > It simple as is, there is no need to overdesign.
> 
> There is no reason to go with a limited, too-simple minded design if
> we've already identified a much better design.  The fact that poll is
> used today does not excuse piling on more and more code which makes
> additional functions which don't fit into the poll framework barely
> work.  Plus, poll/epoll itself is a problem.

Is it? Please do tell me more...


- Davide


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