Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Thu, 2 Nov 2000 19:39:27 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Thu, 2 Nov 2000 19:39:17 -0500 Received: from neon-gw.transmeta.com ([209.10.217.66]:26631 "EHLO neon-gw.transmeta.com") by vger.kernel.org with ESMTP id ; Thu, 2 Nov 2000 19:39:07 -0500 Message-ID: <3A020923.7815E495@transmeta.com> Date: Thu, 02 Nov 2000 16:38:59 -0800 From: "H. Peter Anvin" Organization: Transmeta Corporation X-Mailer: Mozilla 4.75 [en] (X11; U; Linux 2.4.0-test10-pre3 i686) X-Accept-Language: en, sv, no, da, es, fr, ja MIME-Version: 1.0 To: "David S. Miller" CC: hpa@zytor.com, linux-kernel@vger.kernel.org Subject: Re: select() bug In-Reply-To: <3A01FC44.8A43FE8B@iname.com> <8tsupp$gh8$1@cesium.transmeta.com> <200011022346.PAA01451@pizda.ninka.net> <3A0200F5.2D6F4F70@transmeta.com> <200011022352.PAA02403@pizda.ninka.net> <3A020319.3384D4FF@transmeta.com> <200011030005.QAA03942@pizda.ninka.net> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org "David S. Miller" wrote: > > Date: Thu, 02 Nov 2000 16:13:13 -0800 > From: "H. Peter Anvin" > > Oh. What do you do if there isn't... link up the contents of the > write() in a kiovec and hold the writer? > > Right, the writer blocks. > > I've already posted the patches here within the past week, I'll send > them to you under seperate cover so you can see for yourself how it > works. > Sure, but my point was that it would be nice for high-traffic pipes to allow a larger volume of data with the two processes still running concurrently. -hpa -- at work, in private! "Unix gives you enough rope to shoot yourself in the foot." http://www.zytor.com/~hpa/puzzle.txt - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org Please read the FAQ at http://www.tux.org/lkml/