From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753948AbZJVDpI (ORCPT ); Wed, 21 Oct 2009 23:45:08 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753862AbZJVDpI (ORCPT ); Wed, 21 Oct 2009 23:45:08 -0400 Received: from g4t0014.houston.hp.com ([15.201.24.17]:11316 "EHLO g4t0014.houston.hp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753657AbZJVDpH (ORCPT ); Wed, 21 Oct 2009 23:45:07 -0400 Subject: [PATCH 0/7] Documentation: document /sys/devices/system/cpu/ To: randy.dunlap@oracle.com, greg@kroah.com From: Alex Chiang Cc: akpm@linux-foundation.org, linux-kernel@vger.kernel.org, rientjes@google.com Date: Wed, 21 Oct 2009 21:45:10 -0600 Message-ID: <20091022033506.13399.90799.stgit@bob.kio> User-Agent: StGit/0.14.3.386.gb02d MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Greg, Randy, Not sure who actually maintains Documentation/ABI/; if it's not either of y'all then please point me at the correct maintainer. Anyhow, I was proposing some patches to enhance the NUMA sysfs interface: http://thread.gmane.org/gmane.linux.kernel.mm/40084/ I documented my changes, but David Rientjes suggested that I take this as an opportunity to do a more thorough job, so here is an attempt at doing so by documenting at least the files that I saw on my system. Maybe there are more that I didn't configure in, but I think this series covers a good amount. One thing David suggested was following the sysfs hierarchy a bit more strictly wrt to the file name in Documentation/ABI. I renamed one existing file, and then stuck all the new stuff into the result. I made the decision to keep the granularity at the top level sysfs CPU interface rather than break out each subdirectory into a separate file. If that's not ok or preferred, let me know and I can split it out (but I hope to avoid having to do that). I split out each group of files into a separate patch, with my best guess at interested parties cc'ed. That way, they can each bike-shed me individually. ;) Thanks, /ac --- Alex Chiang (7): Documentation: ABI: rename sysfs-devices-cache_disable properly Documentation: ABI: document /sys/devices/system/cpu/ Documentation: ABI: /sys/devices/system/cpu/ topology files Documentation: ABI: /sys/devices/system/cpu/cpu#/ topology files Documentation: ABI: /sys/devices/system/cpu/sched_[mc|smt]_power_savings Documentation: ABI: /sys/devices/system/cpu/cpuidle/ Documentation: ABI: /sys/devices/system/cpu/cpu#/cpufreq/ .../ABI/testing/sysfs-devices-cache_disable | 18 -- Documentation/ABI/testing/sysfs-devices-system-cpu | 159 ++++++++++++++++++++ Documentation/cputopology.txt | 47 ++++-- 3 files changed, 189 insertions(+), 35 deletions(-) delete mode 100644 Documentation/ABI/testing/sysfs-devices-cache_disable create mode 100644 Documentation/ABI/testing/sysfs-devices-system-cpu