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mm/hugetlb: use str_plural() in report_hugepages()

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Use the string choice helper function str_plural() to simplify the code
and to fix the following Coccinelle/coccicheck warning reported by
string_choices.cocci:

  opportunity for str_plural(nrinvalid)

Link: https://lkml.kernel.org/r/20250630171826.114008-2-thorsten.blum@linux.dev
Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
Acked-by: David Hildenbrand <david@redhat.com>
Acked-by: Oscar Salvador <osalvador@suse.de>
Reviewed-by: Dev Jain <dev.jain@arm.com>
Reviewed-by: Anshuman Khandual <anshuman.khandual@arm.com>
Cc: Muchun Song <muchun.song@linux.dev>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Thorsten Blum 2025-06-30 19:18:26 +02:00 committed by Andrew Morton
parent b112a4e0a1
commit 2a83529026
1 changed files with 2 additions and 1 deletions
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3
mm/hugetlb.c
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@ -25,6 +25,7 @@
#include <linux/mmdebug.h>
#include <linux/sched/signal.h>
#include <linux/rmap.h>
#include <linux/string_choices.h>
#include <linux/string_helpers.h>
#include <linux/swap.h>
#include <linux/swapops.h>
@ -3722,7 +3723,7 @@ static void __init report_hugepages(void)
buf, h->nr_huge_pages);
if (nrinvalid)
pr_info("HugeTLB: %s page size: %lu invalid page%s discarded\n",
buf, nrinvalid, nrinvalid > 1 ? "s" : "");
buf, nrinvalid, str_plural(nrinvalid));
pr_info("HugeTLB: %d KiB vmemmap can be freed for a %s page\n",
hugetlb_vmemmap_optimizable_size(h) / SZ_1K, buf);
}