From 30a514002db23fd630e3e52a2bdfb05c0de03378 Mon Sep 17 00:00:00 2001 From: Peng Liu Date: Fri, 29 Apr 2022 14:36:58 -0700 Subject: mm: use for_each_online_node and node_online instead of open coding Use more generic functions to deal with issues related to online nodes. The changes will make the code simplified. Link: https://lkml.kernel.org/r/20220429030218.644635-1-liupeng256@huawei.com Signed-off-by: Peng Liu Suggested-by: Davidlohr Bueso Suggested-by: Andrew Morton Reviewed-by: Muchun Song Reviewed-by: David Hildenbrand Signed-off-by: Andrew Morton --- mm/page_ext.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'mm/page_ext.c') diff --git a/mm/page_ext.c b/mm/page_ext.c index 2e66d934d63f..3dc715d7ac29 100644 --- a/mm/page_ext.c +++ b/mm/page_ext.c @@ -320,7 +320,7 @@ static int __meminit online_page_ext(unsigned long start_pfn, * online__pages(), and start_pfn should exist. */ nid = pfn_to_nid(start_pfn); - VM_BUG_ON(!node_state(nid, N_ONLINE)); + VM_BUG_ON(!node_online(nid)); } for (pfn = start; !fail && pfn < end; pfn += PAGES_PER_SECTION) -- cgit v1.2.3