From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753442Ab2HZJBJ (ORCPT ); Sun, 26 Aug 2012 05:01:09 -0400 Received: from e28smtp07.in.ibm.com ([122.248.162.7]:56267 "EHLO e28smtp07.in.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752973Ab2HZJA7 (ORCPT ); Sun, 26 Aug 2012 05:00:59 -0400 From: Wanpeng Li To: Andrew Morton Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, Michal Hocko , KAMEZAWA Hiroyuki , Minchan Kim , Gavin Shan , Wanpeng Li Subject: [PATCH v2 4/4] mm/memblock: cleanup early_node_map[] related comments Date: Sun, 26 Aug 2012 17:00:26 +0800 Message-Id: <1345971626-17090-4-git-send-email-liwanp@linux.vnet.ibm.com> X-Mailer: git-send-email 1.7.5.4 In-Reply-To: <1345971626-17090-1-git-send-email-liwanp@linux.vnet.ibm.com> References: <1345971626-17090-1-git-send-email-liwanp@linux.vnet.ibm.com> x-cbid: 12082609-8878-0000-0000-000003BF375A Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Wanpeng Li Commit 0ee332c14518699 ("memblock: Kill early_node_map[]") removed early_node_map[], the patch does cleanup on comments to comply with that change. Signed-off-by: Wanpeng Li --- include/linux/memblock.h | 3 +-- mm/nobootmem.c | 2 -- mm/page_alloc.c | 2 +- 3 files changed, 2 insertions(+), 5 deletions(-) diff --git a/include/linux/memblock.h b/include/linux/memblock.h index d3d53aa..ab7b887 100644 --- a/include/linux/memblock.h +++ b/include/linux/memblock.h @@ -70,8 +70,7 @@ void __next_mem_pfn_range(int *idx, int nid, unsigned long *out_start_pfn, * @p_end: ptr to ulong for end pfn of the range, can be %NULL * @p_nid: ptr to int for nid of the range, can be %NULL * - * Walks over configured memory ranges. Available after early_node_map is - * populated. + * Walks over configured memory ranges. */ #define for_each_mem_pfn_range(i, nid, p_start, p_end, p_nid) \ for (i = -1, __next_mem_pfn_range(&i, nid, p_start, p_end, p_nid); \ diff --git a/mm/nobootmem.c b/mm/nobootmem.c index 8ec48484..7e95953 100644 --- a/mm/nobootmem.c +++ b/mm/nobootmem.c @@ -162,8 +162,6 @@ unsigned long __init free_all_bootmem(void) * We need to use MAX_NUMNODES instead of NODE_DATA(0)->node_id * because in some case like Node0 doesn't have RAM installed * low ram will be on Node1 - * Use MAX_NUMNODES will make sure all ranges in early_node_map[] - * will be used instead of only Node0 related */ return free_low_memory_core_early(MAX_NUMNODES); } diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 009ac28..c1e2949 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -4873,7 +4873,7 @@ void __init free_area_init_nodes(unsigned long *max_zone_pfn) zone_movable_pfn[i] << PAGE_SHIFT); } - /* Print out the early_node_map[] */ + /* Print out the early node map */ printk("Early memory node ranges\n"); for_each_mem_pfn_range(i, MAX_NUMNODES, &start_pfn, &end_pfn, &nid) printk(" node %3d: [mem %#010lx-%#010lx]\n", nid, -- 1.7.7.6