From owner-cvs-all@FreeBSD.ORG Sat Jun 21 09:53:27 2003 Return-Path: Delivered-To: cvs-all@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id BA8AE37B404 for ; Sat, 21 Jun 2003 09:53:27 -0700 (PDT) Received: from relay.pair.com (relay.pair.com [209.68.1.20]) by mx1.FreeBSD.org (Postfix) with SMTP id CC20243F85 for ; Sat, 21 Jun 2003 09:53:25 -0700 (PDT) (envelope-from silby@silby.com) Received: (qmail 94463 invoked from network); 21 Jun 2003 16:53:24 -0000 Received: from niwun.pair.com (HELO localhost) (209.68.2.70) by relay.pair.com with SMTP; 21 Jun 2003 16:53:24 -0000 X-pair-Authenticated: 209.68.2.70 Date: Sat, 21 Jun 2003 13:53:21 -0500 (CDT) From: Mike Silbersack To: "Tim J. Robbins" In-Reply-To: <20030621193510.A58194@dilbert.robbins.dropbear.id.au> Message-ID: <20030621135233.X581@odysseus.silby.com> References: <200306201452.h5KEqqh3054891@repoman.freebsd.org> <20030621193510.A58194@dilbert.robbins.dropbear.id.au> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII cc: cvs-src@FreeBSD.org cc: src-committers@FreeBSD.org cc: cvs-all@FreeBSD.org cc: Bruce Evans Subject: Re: cvs commit: src/sys/fs/ntfs ntfs_subr.c X-BeenThere: cvs-all@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: CVS commit messages for the entire tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 21 Jun 2003 16:53:28 -0000 On Sat, 21 Jun 2003, Tim J. Robbins wrote: > NetBSD's buffer cache definitely cannot handle requests for the same blkno > with different sizes. jdolecek added that code to avoid requesting different > sized buffers because NetBSD panics when it detects such a request; FreeBSD > tries to handle the request correctly, but does a pretty bad job of it and > issues the bogus write requests I mentioned in the commit message. Maybe you should make it a panic here too then. Er, well, a very annoying printf at least. Mike "Silby" Silbersack