From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752089AbeE3OhR (ORCPT ); Wed, 30 May 2018 10:37:17 -0400 Received: from bombadil.infradead.org ([198.137.202.133]:59078 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750990AbeE3OhQ (ORCPT ); Wed, 30 May 2018 10:37:16 -0400 Message-Id: <20180530142236.667774973@infradead.org> User-Agent: quilt/0.63-1 Date: Wed, 30 May 2018 16:22:36 +0200 From: Peter Zijlstra To: mingo@kernel.org, linux-kernel@vger.kernel.org Cc: subhra.mazumdar@oracle.com, steven.sistare@oracle.com, dhaval.giani@oracle.com, rohit.k.jain@oracle.com, umgwanakikbuti@gmail.com, matt@codeblueprint.co.uk, riel@surriel.com, peterz@infradead.org Subject: [RFC 00/11] select_idle_sibling rework Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi all, This is all still very preliminary and could all still go up in flames (it has only seen hackbench so far). This is mostly the same code I posted yesterday, but hopefully in a more readable form. This fixes the SIS_PROP as per the outline here: https://lkml.kernel.org/r/20180425153600.GA4043@hirez.programming.kicks-ass.net and Rohit's suggestion of folding the iteration loops. For testing I would suggest to ignore the last 3 patches, those are purely cleanups once the first lot is found to actually work as advertised.