From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:50760) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dJHTX-0001oE-Da for qemu-devel@nongnu.org; Fri, 09 Jun 2017 06:49:08 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dJHTW-0001pz-Nd for qemu-devel@nongnu.org; Fri, 09 Jun 2017 06:49:07 -0400 Received: from mga04.intel.com ([192.55.52.120]:35795) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1dJHTW-0001he-F5 for qemu-devel@nongnu.org; Fri, 09 Jun 2017 06:49:06 -0400 From: Wei Wang Date: Fri, 9 Jun 2017 18:41:40 +0800 Message-Id: <1497004901-30593-6-git-send-email-wei.w.wang@intel.com> In-Reply-To: <1497004901-30593-1-git-send-email-wei.w.wang@intel.com> References: <1497004901-30593-1-git-send-email-wei.w.wang@intel.com> Subject: [Qemu-devel] [PATCH v11 5/6] mm: export symbol of next_zone and first_online_pgdat List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: 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, akpm@linux-foundation.org, mgorman@techsingularity.net, aarcange@redhat.com, amit.shah@redhat.com, pbonzini@redhat.com, wei.w.wang@intel.com, liliang.opensource@gmail.com This patch enables for_each_zone()/for_each_populated_zone() to be invoked by a kernel module. Signed-off-by: Wei Wang --- mm/mmzone.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/mm/mmzone.c b/mm/mmzone.c index a51c0a6..08a2a3a 100644 --- a/mm/mmzone.c +++ b/mm/mmzone.c @@ -13,6 +13,7 @@ struct pglist_data *first_online_pgdat(void) { return NODE_DATA(first_online_node); } +EXPORT_SYMBOL_GPL(first_online_pgdat); struct pglist_data *next_online_pgdat(struct pglist_data *pgdat) { @@ -41,6 +42,7 @@ struct zone *next_zone(struct zone *zone) } return zone; } +EXPORT_SYMBOL_GPL(next_zone); static inline int zref_in_nodemask(struct zoneref *zref, nodemask_t *nodes) { -- 2.7.4