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Date:   Wed, 13 Apr 2022 03:29:15 +0000
From:   Peng Liu <liupeng256@...wei.com>
To:     <mike.kravetz@...cle.com>, <david@...hat.com>,
        <akpm@...ux-foundation.org>, <yaozhenguo1@...il.com>,
        <baolin.wang@...ux.alibaba.com>, <songmuchun@...edance.com>,
        <liuyuntao10@...wei.com>, <linux-mm@...ck.org>,
        <linux-kernel@...r.kernel.org>, <liupeng256@...wei.com>
Subject: [PATCH v3 4/4] hugetlb: Clean up hugetlb_cma_reserve

Use more generic functions to deal with issues related to online
nodes. The changes will make the code simplified.

Signed-off-by: Peng Liu <liupeng256@...wei.com>
---
 mm/hugetlb.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 2e4d8d9fb7c6..4c529774cc08 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -6953,7 +6953,7 @@ void __init hugetlb_cma_reserve(int order)
 		if (hugetlb_cma_size_in_node[nid] == 0)
 			continue;
 
-		if (!node_state(nid, N_ONLINE)) {
+		if (!node_online(nid)) {
 			pr_warn("hugetlb_cma: invalid node %d specified\n", nid);
 			hugetlb_cma_size -= hugetlb_cma_size_in_node[nid];
 			hugetlb_cma_size_in_node[nid] = 0;
@@ -6992,7 +6992,7 @@ void __init hugetlb_cma_reserve(int order)
 	}
 
 	reserved = 0;
-	for_each_node_state(nid, N_ONLINE) {
+	for_each_online_node(nid) {
 		int res;
 		char name[CMA_MAX_NAME];
 
-- 
2.18.0.huawei.25

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