From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753414AbdDNC6b (ORCPT ); Thu, 13 Apr 2017 22:58:31 -0400 Received: from bombadil.infradead.org ([65.50.211.133]:48954 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752432AbdDNC61 (ORCPT ); Thu, 13 Apr 2017 22:58:27 -0400 Date: Thu, 13 Apr 2017 19:58:24 -0700 From: Matthew Wilcox To: Wei Wang Cc: Andrew Morton , virtio-dev@lists.oasis-open.org, linux-kernel@vger.kernel.org, qemu-devel@nongnu.org, virtualization@lists.linux-foundation.org, kvm@vger.kernel.org, linux-mm@kvack.org, mst@redhat.com, david@redhat.com, dave.hansen@intel.com, cornelia.huck@de.ibm.com, mgorman@techsingularity.net, aarcange@redhat.com, amit.shah@redhat.com, pbonzini@redhat.com, liliang.opensource@gmail.com Subject: Re: [PATCH v9 3/5] mm: function to offer a page block on the free list Message-ID: <20170414025824.GK784@bombadil.infradead.org> References: <1492076108-117229-1-git-send-email-wei.w.wang@intel.com> <1492076108-117229-4-git-send-email-wei.w.wang@intel.com> <20170413130217.2316b0394192d8677f5ddbdf@linux-foundation.org> <58F03443.9040202@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <58F03443.9040202@intel.com> User-Agent: Mutt/1.7.1 (2016-10-04) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Apr 14, 2017 at 10:30:27AM +0800, Wei Wang wrote: > OK. What do you think if we add this: > > #if defined(CONFIG_VIRTIO_BALLOON) || defined(CONFIG_VIRTIO_BALLOON_MODULE) That's spelled "IS_ENABLED(CONFIG_VIRTIO_BALLOON)", FYI.