Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755493Ab2BUO7A (ORCPT ); Tue, 21 Feb 2012 09:59:00 -0500 Received: from e28smtp03.in.ibm.com ([122.248.162.3]:46431 "EHLO e28smtp03.in.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755456Ab2BUO67 (ORCPT ); Tue, 21 Feb 2012 09:58:59 -0500 Date: Tue, 21 Feb 2012 20:28:08 +0530 From: Srivatsa Vaddagiri To: Peter Zijlstra Cc: Mike Galbraith , Suresh Siddha , linux-kernel , Ingo Molnar , Paul Turner Subject: Re: sched: Avoid SMT siblings in select_idle_sibling() if possible Message-ID: <20120221145808.GC9289@linux.vnet.ibm.com> Reply-To: Srivatsa Vaddagiri References: <1321547917.6308.48.camel@marge.simson.net> <1321551381.15339.21.camel@sbsiddha-desk.sc.intel.com> <1321629267.7080.13.camel@marge.simson.net> <1329748861.2293.345.camel@twins> <1329761661.6276.146.camel@marge.simpson.net> <1329764866.2293.376.camel@twins> <1329802998.7333.1.camel@marge.simpson.net> <20120221083241.GC5156@linux.vnet.ibm.com> <1329816093.7333.49.camel@marge.simpson.net> <1329820643.2293.386.camel@twins> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline In-Reply-To: <1329820643.2293.386.camel@twins> User-Agent: Mutt/1.5.21 (2010-09-15) x-cbid: 12022114-3864-0000-0000-0000017B619B Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 592 Lines: 16 * Peter Zijlstra [2012-02-21 11:37:23]: > http://www.volano.com/benchmarks.html For some reason, volanomark stops working (client hangs waiting for data to arrive on socket) in 3rd iteration when run on latest tip. I don't see that with 2.6.32 based kernel though. Checking which commit may have caused this .. - vatsa -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/