From mboxrd@z Thu Jan 1 00:00:00 1970 From: Viresh Kumar Subject: Re: [PATCH] cpufreq: powernv: Define per_cpu chip pointer to optimize hot-path Date: Mon, 21 Mar 2016 12:52:55 +0530 Message-ID: <20160321072255.GB1803@vireshk-i7> References: <1458274308.6622.79.camel@neuling.org> <1458313100-27676-1-git-send-email-shilpa.bhat@linux.vnet.ibm.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from mail-pf0-f179.google.com ([209.85.192.179]:34635 "EHLO mail-pf0-f179.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751602AbcCUHW7 (ORCPT ); Mon, 21 Mar 2016 03:22:59 -0400 Received: by mail-pf0-f179.google.com with SMTP id x3so254778744pfb.1 for ; Mon, 21 Mar 2016 00:22:58 -0700 (PDT) Content-Disposition: inline In-Reply-To: <1458313100-27676-1-git-send-email-shilpa.bhat@linux.vnet.ibm.com> Sender: linux-pm-owner@vger.kernel.org List-Id: linux-pm@vger.kernel.org To: Shilpasri G Bhat Cc: linuxppc-dev@ozlabs.org, linux-kernel@vger.kernel.org, ego@linux.vnet.ibm.com, linux-pm@vger.kernel.org, rjw@rjwysocki.net, pc@us.ibm.com, shreyas@linux.vnet.ibm.com, anton@samba.org, mikey@neuling.org On 18-03-16, 20:28, Shilpasri G Bhat wrote: > From: Michael Neuling > > "cpufreq: powernv: Remove cpu_to_chip_id() from hot-path" introduced If the patch is already committed, you should provide its commit id as well. > 'core_to_chip_map' array to cache the chip-id of all cores. Replace > this with per_cpu variable that stores the pointer to the chip-array. > This removes the linear lookup and provides a neater and simpler > solution. > > Signed-off-by: Michael Neuling > Tested-by: Shilpasri G Bhat You are sending this patch and you have updated it as well.. So, you should have had your signed-off here. Acked-by: Viresh Kumar -- viresh