From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A19DAC47254 for ; Wed, 6 May 2020 02:51:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 83EEC20735 for ; Wed, 6 May 2020 02:51:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726268AbgEFCvE (ORCPT ); Tue, 5 May 2020 22:51:04 -0400 Received: from bilbo.ozlabs.org ([203.11.71.1]:46451 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725900AbgEFCvE (ORCPT ); Tue, 5 May 2020 22:51:04 -0400 Received: by ozlabs.org (Postfix, from userid 1034) id 49H1Lb02frz9sSw; Wed, 6 May 2020 12:51:02 +1000 (AEST) X-powerpc-patch-notification: thanks X-powerpc-patch-commit: e4a884cc28fa3f5d8b81de46998ffe29b4ad169e In-Reply-To: <1586249263-14048-2-git-send-email-ego@linux.vnet.ibm.com> To: "Gautham R. Shenoy" , Nathan Lynch , Vaidyanathan Srinivasan , Kamalesh Babulal , "Naveen N. Rao" , Tyrel Datwyler From: Michael Ellerman Cc: "Gautham R. Shenoy" , linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v5 1/5] powerpc: Move idle_loop_prolog()/epilog() functions to header file Message-Id: <49H1Lb02frz9sSw@ozlabs.org> Date: Wed, 6 May 2020 12:51:02 +1000 (AEST) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 2020-04-07 at 08:47:39 UTC, "Gautham R. Shenoy" wrote: > From: "Gautham R. Shenoy" > > Currently prior to entering an idle state on a Linux Guest, the > pseries cpuidle driver implement an idle_loop_prolog() and > idle_loop_epilog() functions which ensure that idle_purr is correctly > computed, and the hypervisor is informed that the CPU cycles have been > donated. > > These prolog and epilog functions are also required in the default > idle call, i.e pseries_lpar_idle(). Hence move these accessor > functions to a common header file and call them from > pseries_lpar_idle(). Since the existing header files such as > asm/processor.h have enough clutter, create a new header file > asm/idle.h. Finally rename idle_loop_prolog() and idle_loop_epilog() > to pseries_idle_prolog() and pseries_idle_epilog() as they are only > relavent for on pseries guests. > > Signed-off-by: Gautham R. Shenoy Series applied to powerpc next, thanks. https://git.kernel.org/powerpc/c/e4a884cc28fa3f5d8b81de46998ffe29b4ad169e cheers