Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755814AbZKVVho (ORCPT ); Sun, 22 Nov 2009 16:37:44 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753714AbZKVVho (ORCPT ); Sun, 22 Nov 2009 16:37:44 -0500 Received: from mail-yx0-f187.google.com ([209.85.210.187]:44998 "EHLO mail-yx0-f187.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753234AbZKVVhn (ORCPT ); Sun, 22 Nov 2009 16:37:43 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=date:from:to:cc:subject:message-id:reply-to:references:mime-version :content-type:content-disposition:in-reply-to:user-agent; b=W8IYaowTqvmFYZgBS7osaAH9heF3dLThBm6Wv4hHGBHVZMu7PWD+/4dUrEhgA3UweL Ds4dZwBWN1GenzM4uOoeOE7pcTBcd8azlPIkoEF9gzkkCU+HJzg/n7SFOnqxXIzeoaOl 46m4GP8GeRa74rOb84Z73zaPO8q6xJbV1y6mw= Date: Mon, 23 Nov 2009 08:37:42 +1100 From: Robert Swan To: Alan Cox Cc: linux-kernel@vger.kernel.org Subject: Re: [bisected] pty performance problem Message-ID: <20091122213742.GA3948@swanrl.gmail.com> Reply-To: swan.r.l@gmail.com References: <20091121222319.GA3905@swanrl.gmail.com> <20091121232320.3262636c@lxorguk.ukuu.org.uk> <20091122002748.GA6605@swanrl.gmail.com> <20091122122942.644006fb@lxorguk.ukuu.org.uk> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20091122122942.644006fb@lxorguk.ukuu.org.uk> User-Agent: Mutt/1.5.18 (2008-05-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 473 Lines: 12 On Sun, Nov 22, 2009 at 12:29:42PM +0000, Alan Cox wrote: > not when the CPU is idle. That wants changing and it strikes me as utterly > dumb in general to be deferring work when the CPU is idle. That's how it struck me. Rob. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/