From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752518AbdFNNDE (ORCPT ); Wed, 14 Jun 2017 09:03:04 -0400 Received: from mail-pg0-f67.google.com ([74.125.83.67]:33913 "EHLO mail-pg0-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752476AbdFNNDB (ORCPT ); Wed, 14 Jun 2017 09:03:01 -0400 From: Nicholas Piggin To: linuxppc-dev@lists.ozlabs.org Cc: Nicholas Piggin , Michael Ellerman , Vaidyanathan Srinivasan , "Gautham R . Shenoy" , "Rafael J . Wysocki" , Daniel Lezcano , linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 0/3] powerpc (powernv and pseries) cpuidle driver improvmeents Date: Wed, 14 Jun 2017 23:02:38 +1000 Message-Id: <20170614130241.19865-1-npiggin@gmail.com> X-Mailer: git-send-email 2.11.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, These are a few small improvements that came from doing an optimisation pass over powerpc cpu idle paths. Michael reminded me to cc the cpuidle maintainers. I think he will take the patches through the powerpc tree, but any suggestion or ack or nack would be welcome. Thanks, Nick Nicholas Piggin (3): cpuidle: powerpc: cpuidle set polling before enabling irqs cpuidle: powerpc: read mostly for common globals cpuidle: powerpc: no memory barrier after break from idle drivers/cpuidle/cpuidle-powernv.c | 25 +++++++++++++++++-------- drivers/cpuidle/cpuidle-pseries.c | 22 +++++++++++++++------- 2 files changed, 32 insertions(+), 15 deletions(-) -- 2.11.0