Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S269602AbTHSJmN (ORCPT ); Tue, 19 Aug 2003 05:42:13 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S269619AbTHSJmN (ORCPT ); Tue, 19 Aug 2003 05:42:13 -0400 Received: from fw.osdl.org ([65.172.181.6]:51123 "EHLO mail.osdl.org") by vger.kernel.org with ESMTP id S269602AbTHSJmL (ORCPT ); Tue, 19 Aug 2003 05:42:11 -0400 Date: Tue, 19 Aug 2003 02:43:02 -0700 From: Andrew Morton To: "J.A. Magallon" Cc: jamagallon@able.es, vda@port.imtp.ilyichevsk.odessa.ua, russo.lutions@verizon.net, linux-kernel@vger.kernel.org Subject: Re: cache limit Message-Id: <20030819024302.1899cde3.akpm@osdl.org> In-Reply-To: <20030819092831.GA9424@werewolf.able.es> References: <3F41AA15.1020802@verizon.net> <200308190533.h7J5XoL06419@Port.imtp.ilyichevsk.odessa.ua> <20030818232024.20c16d1f.akpm@osdl.org> <20030819090541.GA9038@werewolf.able.es> <20030819021617.392f24f4.akpm@osdl.org> <20030819092831.GA9424@werewolf.able.es> X-Mailer: Sylpheed version 0.9.4 (GTK+ 1.2.10; i686-pc-linux-gnu) Mime-Version: 1.0 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 Content-Length: 781 Lines: 21 "J.A. Magallon" wrote: > > > So could O_STREAMING be included in 2.4, and let people do things like Sounds fairly ugh, actually. It might be better to just implement fadvise(). O_STREAMING is really designed for large streaming writes; the current implementation only performs invalidation after each megabyte of I/O, so it would fail to do anything at all in the lots-of-medium-size-files case such as rsync. Or use 2.6. It will take a while for the feature to usefully propagate into applications anyway... - 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/