[PATCH] mm/hugetlb: Use str_plural() in report_hugepages()

Thorsten Blum
2025-06-30T17:19:39Z

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)

Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
---
mm/hugetlb.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 9dc95eac558c..08abe7395f2f 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -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>
@@ -3724,7 +3725,7 @@ 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);
}
--
2.50.0