Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752632Ab2F1ND3 (ORCPT ); Thu, 28 Jun 2012 09:03:29 -0400 Received: from mx1.redhat.com ([209.132.183.28]:34329 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754098Ab2F1M6L (ORCPT ); Thu, 28 Jun 2012 08:58:11 -0400 From: Andrea Arcangeli To: linux-kernel@vger.kernel.org, linux-mm@kvack.org Cc: Hillf Danton , Dan Smith , Peter Zijlstra , Linus Torvalds , Andrew Morton , Thomas Gleixner , Ingo Molnar , Paul Turner , Suresh Siddha , Mike Galbraith , "Paul E. McKenney" , Lai Jiangshan , Bharata B Rao , Lee Schermerhorn , Rik van Riel , Johannes Weiner , Srivatsa Vaddagiri , Christoph Lameter , Alex Shi , Mauricio Faria de Oliveira , Konrad Rzeszutek Wilk , Don Morris , Benjamin Herrenschmidt Subject: [PATCH 16/40] autonuma: init knuma_migrated queues Date: Thu, 28 Jun 2012 14:55:56 +0200 Message-Id: <1340888180-15355-17-git-send-email-aarcange@redhat.com> In-Reply-To: <1340888180-15355-1-git-send-email-aarcange@redhat.com> References: <1340888180-15355-1-git-send-email-aarcange@redhat.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1387 Lines: 43 Initialize the knuma_migrated queues at boot time. Signed-off-by: Andrea Arcangeli --- mm/page_alloc.c | 11 +++++++++++ 1 files changed, 11 insertions(+), 0 deletions(-) diff --git a/mm/page_alloc.c b/mm/page_alloc.c index a9710a4..48eabe9 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -59,6 +59,7 @@ #include #include #include +#include #include #include @@ -4348,8 +4349,18 @@ static void __paginginit free_area_init_core(struct pglist_data *pgdat, int nid = pgdat->node_id; unsigned long zone_start_pfn = pgdat->node_start_pfn; int ret; +#ifdef CONFIG_AUTONUMA + int node_iter; +#endif pgdat_resize_init(pgdat); +#ifdef CONFIG_AUTONUMA + spin_lock_init(&pgdat->autonuma_lock); + init_waitqueue_head(&pgdat->autonuma_knuma_migrated_wait); + pgdat->autonuma_nr_migrate_pages = 0; + for_each_node(node_iter) + INIT_LIST_HEAD(&pgdat->autonuma_migrate_head[node_iter]); +#endif pgdat->nr_zones = 0; init_waitqueue_head(&pgdat->kswapd_wait); pgdat->kswapd_max_order = 0; -- 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/