Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754855AbYJHJeM (ORCPT ); Wed, 8 Oct 2008 05:34:12 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752701AbYJHJd5 (ORCPT ); Wed, 8 Oct 2008 05:33:57 -0400 Received: from tallyho.bytemark.co.uk ([80.68.81.166]:44474 "EHLO tallyho.bytemark.co.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751869AbYJHJd4 (ORCPT ); Wed, 8 Oct 2008 05:33:56 -0400 From: Andy Whitcroft To: Andrew Morton Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, Jon Tollefson , Mel Gorman , Nick Piggin , Andy Whitcroft Subject: [PATCH 0/1] gigantic compound pages part 2 Date: Wed, 8 Oct 2008 10:33:50 +0100 Message-Id: <1223458431-12640-1-git-send-email-apw@shadowen.org> X-Mailer: git-send-email 1.6.0.1.451.gc8d31 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 710 Lines: 19 Full stress testing of 2.6.27-rc7 with the patch below threw up some more places where we assume the mem_map is contigious: handle initialising compound pages at orders greater than MAX_ORDER Following this email is an additional patch to fix up those places. With this patch the libhugetlbfs functional tests pass, as do our stress test loads. Thanks to Jon Tollefson for his help testing these patches. Please consider this patch for merge for 2.6.27. -apw -- 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/