linux-kernel - [PATCH v4 18/27] mm/hugetlb_vmemmap: fix hugetlb_vmemmap_restore

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Message-ID: <20250218181656.207178-19-fvdl@google.com>
Date: Tue, 18 Feb 2025 18:16:46 +0000
From: Frank van der Linden <fvdl@...gle.com>
To: akpm@...ux-foundation.org, muchun.song@...ux.dev, linux-mm@...ck.org, 
	linux-kernel@...r.kernel.org
Cc: yuzhao@...gle.com, usamaarif642@...il.com, joao.m.martins@...cle.com, 
	roman.gushchin@...ux.dev, Frank van der Linden <fvdl@...gle.com>
Subject: [PATCH v4 18/27] mm/hugetlb_vmemmap: fix hugetlb_vmemmap_restore_folios
 definition

Make the hugetlb_vmemmap_restore_folios definition inline for
the !CONFIG_HUGETLB_PAGE_OPTIMIZE_VMEMMAP case, so that including
this file in files other than hugetlb_vmemmap.c will work.

Fixes: cfb8c75099db ("hugetlb: perform vmemmap restoration on a list of pages")
Signed-off-by: Frank van der Linden <fvdl@...gle.com>
---
 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 71110a90275f..62d3d645a793 100644
--- a/mm/hugetlb_vmemmap.h
+++ b/mm/hugetlb_vmemmap.h
@@ -50,7 +50,7 @@ static inline int hugetlb_vmemmap_restore_folio(const struct hstate *h, struct f
 	return 0;
 }
 
-static long hugetlb_vmemmap_restore_folios(const struct hstate *h,
+static inline long hugetlb_vmemmap_restore_folios(const struct hstate *h,
 					struct list_head *folio_list,
 					struct list_head *non_hvo_folios)
 {
-- 
2.48.1.601.g30ceb7b040-goog