set_page_section() is valid only in CONFIG_SPARSEMEM and
!CONFIG_SPARSEMEM_VMEMMAP context. Move it to proper place
and amend accordingly functions which are using it.
Signed-off-by: Daniel Kiper <dkiper@xxxxxxxxxxxx>
---
include/linux/mm.h | 14 ++++++++------
1 files changed, 8 insertions(+), 6 deletions(-)
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 692dbae..23465e1 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -680,6 +680,12 @@ static inline struct zone *page_zone(struct page *page)
}
#if defined(CONFIG_SPARSEMEM) && !defined(CONFIG_SPARSEMEM_VMEMMAP)
+static inline void set_page_section(struct page *page, unsigned long section)
+{
+ page->flags &= ~(SECTIONS_MASK << SECTIONS_PGSHIFT);
+ page->flags |= (section & SECTIONS_MASK) << SECTIONS_PGSHIFT;
+}
+
static inline unsigned long page_to_section(struct page *page)
{
return (page->flags >> SECTIONS_PGSHIFT) & SECTIONS_MASK;
@@ -698,18 +704,14 @@ static inline void set_page_node(struct page *page, unsigned long node)
page->flags |= (node & NODES_MASK) << NODES_PGSHIFT;
}
-static inline void set_page_section(struct page *page, unsigned long section)
-{
- page->flags &= ~(SECTIONS_MASK << SECTIONS_PGSHIFT);
- page->flags |= (section & SECTIONS_MASK) << SECTIONS_PGSHIFT;
-}
-
static inline void set_page_links(struct page *page, enum zone_type zone,
unsigned long node, unsigned long pfn)
{
set_page_zone(page, zone);
set_page_node(page, node);
+#if defined(CONFIG_SPARSEMEM) && !defined(CONFIG_SPARSEMEM_VMEMMAP)
set_page_section(page, pfn_to_section_nr(pfn));
+#endif
}
/*
--
1.5.6.5
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