From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752353AbdBEQPC (ORCPT ); Sun, 5 Feb 2017 11:15:02 -0500 Received: from out1-smtp.messagingengine.com ([66.111.4.25]:38467 "EHLO out1-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752204AbdBEQOg (ORCPT ); Sun, 5 Feb 2017 11:14:36 -0500 X-ME-Sender: X-Sasl-enc: E2bbzCHFZnrGaJp/lSLnLcm8hKPkKzYpQmGpZtak08+0 1486311275 From: Zi Yan To: linux-kernel@vger.kernel.org, linux-mm@kvack.org, kirill.shutemov@linux.intel.com Cc: akpm@linux-foundation.org, minchan@kernel.org, vbabka@suse.cz, mgorman@techsingularity.net, n-horiguchi@ah.jp.nec.com, khandual@linux.vnet.ibm.com, zi.yan@cs.rutgers.edu Subject: [PATCH v3 14/14] mm: memory_hotplug: memory hotremove supports thp migration Date: Sun, 5 Feb 2017 11:12:52 -0500 Message-Id: <20170205161252.85004-15-zi.yan@sent.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20170205161252.85004-1-zi.yan@sent.com> References: <20170205161252.85004-1-zi.yan@sent.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Naoya Horiguchi This patch enables thp migration for memory hotremove. Signed-off-by: Naoya Horiguchi --- ChangeLog v1->v2: - base code switched from alloc_migrate_target to new_node_page() --- mm/memory_hotplug.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c index 9cb4c83151a8..e988ea15cc99 100644 --- a/mm/memory_hotplug.c +++ b/mm/memory_hotplug.c @@ -1593,10 +1593,10 @@ static struct page *new_node_page(struct page *page, unsigned long private, gfp_mask |= __GFP_HIGHMEM; if (!nodes_empty(nmask)) - new_page = __alloc_pages_nodemask(gfp_mask, 0, + new_page = __alloc_pages_nodemask(gfp_mask, order, node_zonelist(nid, gfp_mask), &nmask); if (!new_page) - new_page = __alloc_pages(gfp_mask, 0, + new_page = __alloc_pages(gfp_mask, order, node_zonelist(nid, gfp_mask)); if (new_page && order == hpage_order(page)) -- 2.11.0