From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Shawn O. Pearce" Subject: Re: Understanding version 4 packs Date: Sun, 25 Mar 2007 22:02:57 -0400 Message-ID: <20070326020257.GB13247@spearce.org> References: <20070324202356.GA20734@bohr.gbar.dtu.dk> <20070325083530.GA25523@bohr.gbar.dtu.dk> <20070325091806.GH25863@spearce.org> <20070325203141.GA12376@spearce.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: Linus Torvalds , Peter Eriksen , git@vger.kernel.org To: Nicolas Pitre X-From: git-owner@vger.kernel.org Mon Mar 26 04:03:29 2007 Return-path: Envelope-to: gcvg-git@gmane.org Received: from vger.kernel.org ([209.132.176.167]) by lo.gmane.org with esmtp (Exim 4.50) id 1HVeYS-0006Ok-O6 for gcvg-git@gmane.org; Mon, 26 Mar 2007 04:03:29 +0200 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933364AbXCZCDL (ORCPT ); Sun, 25 Mar 2007 22:03:11 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S933387AbXCZCDL (ORCPT ); Sun, 25 Mar 2007 22:03:11 -0400 Received: from corvette.plexpod.net ([64.38.20.226]:38699 "EHLO corvette.plexpod.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933364AbXCZCDK (ORCPT ); Sun, 25 Mar 2007 22:03:10 -0400 Received: from cpe-74-70-48-173.nycap.res.rr.com ([74.70.48.173] helo=asimov.home.spearce.org) by corvette.plexpod.net with esmtpa (Exim 4.63) (envelope-from ) id 1HVeXo-00063f-Mm; Sun, 25 Mar 2007 22:02:49 -0400 Received: by asimov.home.spearce.org (Postfix, from userid 1000) id D242B20FBAE; Sun, 25 Mar 2007 22:02:57 -0400 (EDT) Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.11 X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - corvette.plexpod.net X-AntiAbuse: Original Domain - vger.kernel.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - spearce.org X-Source: X-Source-Args: X-Source-Dir: Sender: git-owner@vger.kernel.org Precedence: bulk X-Mailing-List: git@vger.kernel.org Archived-At: Nicolas Pitre wrote: > Maybe simply 3 bytes might be a good compromise too. I doubt a single > pack is ever to contain 4G paths since it is limited to 4G _objects_ in > the first place. 16M paths is also a lot. ;-) > BTW Shawn there is no need to store the number of tree records at the > beginning of the tree object since that can be deduced directly from the > object size stored in the object header. Doh. Yes, of course. -- Shawn.