From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx127.postini.com [74.125.245.127]) by kanga.kvack.org (Postfix) with SMTP id E0ABC6B009F for ; Thu, 28 Jun 2012 08:57:10 -0400 (EDT) From: Andrea Arcangeli 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: owner-linux-mm@kvack.org List-ID: 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 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, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org