From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alex Tomas Subject: Re: [RFC 0/13] extents and 48bit ext3 Date: Fri, 09 Jun 2006 22:00:41 +0400 Message-ID: References: <4488E1A4.20305@garzik.org> <20060609083523.GQ5964@schatzie.adilger.int> <44898EE3.6080903@garzik.org> <448992EB.5070405@garzik.org> <20060609174146.GO1651@parisc-linux.org> <4489B4CB.7060001@garzik.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: Andrew Morton , Matthew Wilcox , ext2-devel , linux-kernel@vger.kernel.org, Linus Torvalds , cmm@us.ibm.com, linux-fsdevel@vger.kernel.org, Alex Tomas , Andreas Dilger Return-path: To: Jeff Garzik In-Reply-To: <4489B4CB.7060001@garzik.org> (Jeff Garzik's message of "Fri, 09 Jun 2006 13:50:03 -0400") List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: ext2-devel-bounces@lists.sourceforge.net Errors-To: ext2-devel-bounces@lists.sourceforge.net List-Id: linux-fsdevel.vger.kernel.org IMHO, 3 (three) if's for a whole fs don't look that bad. on the other side, you'd need to audit much more of almost the same lines ... thanks, Alex >>>>> Jeff Garzik (JG) writes: JG> With extents and 48bit, you have multiple code paths to audit, regardless. JG> If applied to ext3, you have to audit JG> fs/ext3/*.c: JG> if (extents) JG> ... JG> else JG> ... JG> as opposed to JG> fs/ext3/*.c: JG> ... non-extent code JG> fs/ext4/*.c: JG> ... extent code