Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751572Ab2JARns (ORCPT ); Mon, 1 Oct 2012 13:43:48 -0400 Received: from shutemov.name ([176.9.204.213]:59663 "EHLO shutemov.name" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751226Ab2JARnr (ORCPT ); Mon, 1 Oct 2012 13:43:47 -0400 Date: Mon, 1 Oct 2012 20:44:20 +0300 From: "Kirill A. Shutemov" To: "H. Peter Anvin" Cc: Andrea Arcangeli , "Kirill A. Shutemov" , Andrew Morton , linux-mm@kvack.org, Andi Kleen , linux-kernel@vger.kernel.org, Arnd Bergmann , Ingo Molnar , linux-arch@vger.kernel.org Subject: Re: [PATCH 0/3] Virtual huge zero page Message-ID: <20121001174420.GA21490@shutemov.name> References: <1348875441-19561-1-git-send-email-kirill.shutemov@linux.intel.com> <20120929134811.GC26989@redhat.com> <5069B804.6040902@linux.intel.com> <20121001163118.GC18051@redhat.com> <5069CCF9.7040309@linux.intel.com> <20121001172624.GD18051@redhat.com> <5069D3D8.9070805@linux.intel.com> <20121001173604.GC20915@shutemov.name> <5069D4D3.1040003@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <5069D4D3.1040003@linux.intel.com> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 534 Lines: 13 On Mon, Oct 01, 2012 at 10:37:23AM -0700, H. Peter Anvin wrote: > One can otherwise argue that if hzp doesn't matter for except in a small > number of cases that we shouldn't use it at all. These small number of cases can easily trigger OOM if THP is enabled. :) -- Kirill A. Shutemov -- 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/