From: Hao Ge <gehao@kylinos.cn>
Date: Thu, 21 Mar 2024 03:07:12 +0000 (+0800)
Subject: mm/page-flags: make PageMappingFlags return bool
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=64c2e895df14c642fbb05e5ac7f55044cd4913a3;p=linux.git

mm/page-flags: make PageMappingFlags return bool

Make PageMappingFlags() return bool like folio_mapping_flags().

Link: https://lkml.kernel.org/r/20240321030712.80618-1-gehao@kylinos.cn
Signed-off-by: Hao Ge <gehao@kylinos.cn>
Reviewed-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h
index 9c7ca28ac84ca..0163d6da6283c 100644
--- a/include/linux/page-flags.h
+++ b/include/linux/page-flags.h
@@ -686,7 +686,7 @@ static __always_inline bool folio_mapping_flags(const struct folio *folio)
 	return ((unsigned long)folio->mapping & PAGE_MAPPING_FLAGS) != 0;
 }
 
-static __always_inline int PageMappingFlags(const struct page *page)
+static __always_inline bool PageMappingFlags(const struct page *page)
 {
 	return ((unsigned long)page->mapping & PAGE_MAPPING_FLAGS) != 0;
 }