Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755685AbXHSPiA (ORCPT ); Sun, 19 Aug 2007 11:38:00 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752620AbXHSPhu (ORCPT ); Sun, 19 Aug 2007 11:37:50 -0400 Received: from DSL022.labridge.com ([206.117.136.22]:1329 "EHLO perches.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751698AbXHSPht (ORCPT ); Sun, 19 Aug 2007 11:37:49 -0400 Subject: Re: tracking MAINTAINERS versus tracking SUBSYSTEMS From: Joe Perches To: "Robert P. J. Day" Cc: Linux Kernel Mailing List In-Reply-To: References: <1187483578.4200.51.camel@localhost> Content-Type: text/plain Date: Sun, 19 Aug 2007 08:37:45 -0700 Message-Id: <1187537866.4200.97.camel@localhost> Mime-Version: 1.0 X-Mailer: Evolution 2.10.2-2.1mdv2007.1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1673 Lines: 41 On Sun, 2007-08-19 at 08:22 -0400, Robert P. J. Day wrote: > On Sat, 18 Aug 2007, Joe Perches wrote: > > On Sat, 2007-08-18 at 13:35 -0400, Robert P. J. Day wrote: > > > $ show_subsystem drivers/bluetooth/bpa10x.c > > > BLUETOOTH > > "what's a subsystem"? I'm not sure there is an appropriate > > definition. If there is an appropriate definition, why should anyone > > care what subsystem a particular file is in? > i'm confused -- i thought that was sort of the whole purpose of this > exercise, to match parts of the kernel source tree against the > maintainer for those parts, and to do that via the defined > "subsystem" which is currently used in MAINTAINERS. What I did was for patch submission. That script should probably be named "get_patch_cc_list". It does now by default use git to find and include the most frequent signatories. I think that descriptions of subsystems are not particularly useful. The file hierarchy should effectively do that. I think a tool to inform a "list of interested parties" when a file is touched is useful though. If there is to be a subsystem definition, I think it needs to be hierarchical with things like specific net drivers not a subsystem, but an element of the subsystem net:drivers (or drivers:net or both). If these elements are bundled together into a single "subsystem" descriptor file you will run into the "hot" file problem that Linus described. cheers, Joe - 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/