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hugetlb: show nr_huge_pages in report_hugepages()

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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: Wenjie Xu <xuwenjie04@baidu.com>
Signed-off-by: Li RongQing <lirongqing@baidu.com>
Acked-by: Oscar Salvador <osalvador@suse.de>
Cc: Muchun Song <muchun.song@linux.dev>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Wenjie Xu
2025-05-15 19:42:31 +08:00
committed by Andrew Morton
parent 115155901d
commit 3aefb1f069
1 changed files with 1 additions and 1 deletions
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2
mm/hugetlb.c
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@@ -3733,7 +3733,7 @@ static void __init report_hugepages(void)
string_get_size(huge_page_size(h), 1, STRING_UNITS_2, buf, 32); 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", pr_info("HugeTLB: registered %s page size, pre-allocated %ld pages\n",
buf, h->free_huge_pages); buf, h->nr_huge_pages);
if (nrinvalid) if (nrinvalid)
pr_info("HugeTLB: %s page size: %lu invalid page%s discarded\n", pr_info("HugeTLB: %s page size: %lu invalid page%s discarded\n",
buf, nrinvalid, nrinvalid > 1 ? "s" : ""); buf, nrinvalid, nrinvalid > 1 ? "s" : "");