From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753743AbXDLVEI (ORCPT ); Thu, 12 Apr 2007 17:04:08 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753753AbXDLVEI (ORCPT ); Thu, 12 Apr 2007 17:04:08 -0400 Received: from www.osadl.org ([213.239.205.134]:38920 "EHLO mail.tglx.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1753743AbXDLVEH (ORCPT ); Thu, 12 Apr 2007 17:04:07 -0400 Subject: RE: sched_yield proposals/rationale From: Thomas Gleixner Reply-To: tglx@linutronix.de To: Buytaert_Steven@emc.com Cc: andi@firstfloor.org, linux-kernel@vger.kernel.org In-Reply-To: <585DC2133F7C974F87D4EC432896F1720309F485@CORPUSMX10A.corp.emc.com> References: <585DC2133F7C974F87D4EC432896F1720309F1EA@CORPUSMX10A.corp.emc.com> <585DC2133F7C974F87D4EC432896F1720309F3DB@CORPUSMX10A.corp.emc.com> <20070412133158.GB31455@one.firstfloor.org> <585DC2133F7C974F87D4EC432896F1720309F485@CORPUSMX10A.corp.emc.com> Content-Type: text/plain Date: Thu, 12 Apr 2007 23:04:58 +0200 Message-Id: <1176411899.28263.704.camel@localhost.localdomain> Mime-Version: 1.0 X-Mailer: Evolution 2.6.1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 2007-04-12 at 10:15 -0400, Buytaert_Steven@emc.com wrote: > > -----Original Message----- > > > Agreed, but $ find . -name "*.[ch]" | xargs grep -E "yield[ ]*\(" | wc > > over > > > the 2.6.16 kernel yields 105 hits, note including comments... An > > interesting spot is e.g. fs/buffer.c free_more_memory() > > > > A lot of those are probably broken in some way agreed. > > OK, so there are 2 options: 1) fix 100 spots or 2) ... ;-) 100, simply because at least 95 of them are broken. tglx