Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752503AbZFXSnV (ORCPT ); Wed, 24 Jun 2009 14:43:21 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1760190AbZFXSnB (ORCPT ); Wed, 24 Jun 2009 14:43:01 -0400 Received: from mail-bw0-f213.google.com ([209.85.218.213]:47927 "EHLO mail-bw0-f213.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1760672AbZFXSm7 convert rfc822-to-8bit (ORCPT ); Wed, 24 Jun 2009 14:42:59 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:sender:in-reply-to:references:date :x-google-sender-auth:message-id:subject:from:to:cc:content-type :content-transfer-encoding; b=bMs6jICWFhKBJprYQdwCW1/GvzlgX0P9cClgjCUmIvBGE876Y/jEXjyvt+AGHdP6TC AjMVnorJBpSCXZ5F5bqEflUxIvFTMgV0eXgJ5w3U+lSZGb/pZHEmh/y848+Xwh843nXe HWWs1Qfmq88xpXDgzR0Zp2qQP6GtKjVPoj/Yc= MIME-Version: 1.0 In-Reply-To: <20090624113037.7d72ed59.akpm@linux-foundation.org> References: <20090624080753.4f677847@infradead.org> <20090624094622.d0b0fd82.akpm@linux-foundation.org> <84144f020906240955h5e26a248scc61439c1ca36023@mail.gmail.com> <20090624105517.904f93da.akpm@linux-foundation.org> <4A426825.80905@cs.helsinki.fi> <20090624113037.7d72ed59.akpm@linux-foundation.org> Date: Wed, 24 Jun 2009 21:43:01 +0300 X-Google-Sender-Auth: a82d286030e8c389 Message-ID: <84144f020906241143w76f57031u1cc185bd81d6caf7@mail.gmail.com> Subject: Re: upcoming kerneloops.org item: get_page_from_freelist From: Pekka Enberg To: Andrew Morton Cc: arjan@infradead.org, linux-kernel@vger.kernel.org, torvalds@linux-foundation.org, cl@linux-foundation.org, npiggin@suse.de Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8BIT Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 548 Lines: 11 On Wed, Jun 24, 2009 at 9:30 PM, Andrew Morton wrote: > What's the expected value of s->min in allocate_slab()? ?In what > situations would it be >0? When object size in the cache doesn't fit on a single page. See the get_order() at the end of calculate_sizes() for details. -- 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/