Commit 3aefb1f0 authored by Wenjie Xu's avatar Wenjie Xu Committed by Andrew Morton
Browse files

hugetlb: show nr_huge_pages in report_hugepages() 

The number of pre-allocated huge pages should be nr_huge_pages, not
free_huge_pages, although they are same during booting stage

Link: https://lkml.kernel.org/r/20250515114231.65824-1-xuwenjie04@baidu.com


Signed-off-by: default avatarWenjie Xu <xuwenjie04@baidu.com>
Signed-off-by: default avatarLi RongQing <lirongqing@baidu.com>
Acked-by: default avatarOscar Salvador <osalvador@suse.de>
Cc: Muchun Song <muchun.song@linux.dev>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent 11515590

mm/hugetlb.c

+1 −1
Original line number Diff line number Diff line
@@ -3733,7 +3733,7 @@ static void __init report_hugepages(void) 


		string_get_size(huge_page_size(h), 1, STRING_UNITS_2, buf, 32);

		pr_info("HugeTLB: registered %s page size, pre-allocated %ld pages\n",

			buf, h->free_huge_pages);

			buf, h->nr_huge_pages);

		if (nrinvalid)

			pr_info("HugeTLB: %s page size: %lu invalid page%s discarded\n",

					buf, nrinvalid, nrinvalid > 1 ? "s" : "");