From: zenghongling <zenghongling@kylinos.cn>
To: muchun.song@linux.dev, osalvador@suse.de, david@kernel.org,
akpm@linux-foundation.org
Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org,
zhongling0719@126.com, zenghongling <zenghongling@kylinos.cn>
Subject: [PATCH] mm/hugetlb_vmemmap: Use max() macro to simplify the code
Date: Wed, 21 Jan 2026 09:51:14 +0800 [thread overview]
Message-ID: <20260121015114.560424-1-zenghongling@kylinos.cn> (raw)
Use the max() macro to simplify the function and improve
its readability.
Signed-off-by: zenghongling <zenghongling@kylinos.cn>
---
mm/hugetlb_vmemmap.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mm/hugetlb_vmemmap.h b/mm/hugetlb_vmemmap.h
index 18b490825215..abdfa870b096 100644
--- a/mm/hugetlb_vmemmap.h
+++ b/mm/hugetlb_vmemmap.h
@@ -48,7 +48,7 @@ static inline unsigned int hugetlb_vmemmap_optimizable_size(const struct hstate
if (!is_power_of_2(sizeof(struct page)))
return 0;
- return size > 0 ? size : 0;
+ return max(size, 0);
}
#else
static inline int hugetlb_vmemmap_restore_folio(const struct hstate *h, struct folio *folio)
--
2.25.1
next reply other threads:[~2026-01-21 1:51 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-21 1:51 zenghongling [this message]
2026-01-21 2:33 ` Muchun Song
2026-01-21 6:17 ` Matthew Wilcox
2026-01-21 11:32 ` David Laight
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