From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753285AbcFGA31 (ORCPT ); Mon, 6 Jun 2016 20:29:27 -0400 Received: from mail-oi0-f42.google.com ([209.85.218.42]:32824 "EHLO mail-oi0-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752774AbcFGA30 (ORCPT ); Mon, 6 Jun 2016 20:29:26 -0400 MIME-Version: 1.0 In-Reply-To: References: <5755D671.9070908@intel.com> <20160606211522.GF14480@ZenIV.linux.org.uk> <20160606220753.GG14480@ZenIV.linux.org.uk> From: Linus Torvalds Date: Mon, 6 Jun 2016 17:29:24 -0700 X-Google-Sender-Auth: NI6FhtMKyzGmVMUwz9l6IfC2KII Message-ID: Subject: Re: performance delta after VFS i_mutex=>i_rwsem conversion To: Al Viro Cc: Dave Hansen , "Chen, Tim C" , Ingo Molnar , Davidlohr Bueso , "Peter Zijlstra (Intel)" , Jason Low , Michel Lespinasse , "Paul E. McKenney" , Waiman Long , LKML Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Jun 6, 2016 at 4:59 PM, Linus Torvalds wrote: > > So the patch I sent out was indeed a terminal brainfart, but with that > fix to change that return to a "break" it *might* work. It seems to at least survive some trivial testing with that fixed.. Linus