Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760012Ab2J2PvA (ORCPT ); Mon, 29 Oct 2012 11:51:00 -0400 Received: from cn.fujitsu.com ([222.73.24.84]:56602 "EHLO song.cn.fujitsu.com" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1759924Ab2J2PsY (ORCPT ); Mon, 29 Oct 2012 11:48:24 -0400 X-IronPort-AV: E=Sophos;i="4.80,673,1344182400"; d="scan'208";a="6093352" From: Lai Jiangshan To: Mel Gorman , David Rientjes , LKML , x86 maintainers Cc: Jiang Liu , Rusty Russell , Yinghai Lu , KAMEZAWA Hiroyuki , Yasuaki ISIMATU , Andrew Morton , Lai Jiangshan , Laura Vasilescu , Jiri Kosina , WANG Cong , Konstantin Khlebnikov , Naoya Horiguchi , Hugh Dickins Subject: [V5 PATCH 07/26] procfs: use N_MEMORY instead N_HIGH_MEMORY Date: Mon, 29 Oct 2012 23:20:57 +0800 Message-Id: <1351524078-20363-6-git-send-email-laijs@cn.fujitsu.com> X-Mailer: git-send-email 1.7.4.4 In-Reply-To: <1351523301-20048-1-git-send-email-laijs@cn.fujitsu.com> References: <1351523301-20048-1-git-send-email-laijs@cn.fujitsu.com> X-MIMETrack: Itemize by SMTP Server on mailserver/fnst(Release 8.5.3|September 15, 2011) at 2012/10/29 23:18:59, Serialize by Router on mailserver/fnst(Release 8.5.3|September 15, 2011) at 2012/10/29 23:19:04, Serialize complete at 2012/10/29 23:19:04 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1858 Lines: 56 N_HIGH_MEMORY stands for the nodes that has normal or high memory. N_MEMORY stands for the nodes that has any memory. The code here need to handle with the nodes which have memory, we should use N_MEMORY instead. Signed-off-by: Lai Jiangshan Acked-by: Hillf Danton --- fs/proc/kcore.c | 2 +- fs/proc/task_mmu.c | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/fs/proc/kcore.c b/fs/proc/kcore.c index 86c67ee..e96d4f1 100644 --- a/fs/proc/kcore.c +++ b/fs/proc/kcore.c @@ -249,7 +249,7 @@ static int kcore_update_ram(void) /* Not inialized....update now */ /* find out "max pfn" */ end_pfn = 0; - for_each_node_state(nid, N_HIGH_MEMORY) { + for_each_node_state(nid, N_MEMORY) { unsigned long node_end; node_end = NODE_DATA(nid)->node_start_pfn + NODE_DATA(nid)->node_spanned_pages; diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c index 90c63f9..2d89601 100644 --- a/fs/proc/task_mmu.c +++ b/fs/proc/task_mmu.c @@ -1126,7 +1126,7 @@ static struct page *can_gather_numa_stats(pte_t pte, struct vm_area_struct *vma, return NULL; nid = page_to_nid(page); - if (!node_isset(nid, node_states[N_HIGH_MEMORY])) + if (!node_isset(nid, node_states[N_MEMORY])) return NULL; return page; @@ -1279,7 +1279,7 @@ static int show_numa_map(struct seq_file *m, void *v, int is_pid) if (md->writeback) seq_printf(m, " writeback=%lu", md->writeback); - for_each_node_state(n, N_HIGH_MEMORY) + for_each_node_state(n, N_MEMORY) if (md->node[n]) seq_printf(m, " N%d=%lu", n, md->node[n]); out: -- 1.7.4.4 -- 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/