From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758494AbXFSWWu (ORCPT ); Tue, 19 Jun 2007 18:22:50 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754712AbXFSWWi (ORCPT ); Tue, 19 Jun 2007 18:22:38 -0400 Received: from netops-testserver-4-out.sgi.com ([192.48.171.29]:44694 "EHLO relay.sgi.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752243AbXFSWWh (ORCPT ); Tue, 19 Jun 2007 18:22:37 -0400 Date: Tue, 19 Jun 2007 15:22:36 -0700 (PDT) From: Christoph Lameter X-X-Sender: clameter@schroedinger.engr.sgi.com To: Andrew Morton cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, Pekka Enberg , suresh.b.siddha@intel.com Subject: Re: [patch 10/26] SLUB: Faster more efficient slab determination for __kmalloc. In-Reply-To: <20070619130858.693ae66e.akpm@linux-foundation.org> Message-ID: References: <20070618095838.238615343@sgi.com> <20070618095915.826976488@sgi.com> <20070619130858.693ae66e.akpm@linux-foundation.org> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 19 Jun 2007, Andrew Morton wrote: > On Mon, 18 Jun 2007 02:58:48 -0700 > clameter@sgi.com wrote: > > > + BUG_ON(KMALLOC_MIN_SIZE > 256 || > > + (KMALLOC_MIN_SIZE & (KMALLOC_MIN_SIZE - 1))); > > BUILD_BUG_ON? > Does not matter. That code is __init.