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-rw-r--r--mm/internal.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/mm/internal.h b/mm/internal.h
index 75596574911e..22ec8d2b0fb8 100644
--- a/mm/internal.h
+++ b/mm/internal.h
@@ -37,6 +37,8 @@ static inline void __put_page(struct page *page)
atomic_dec(&page->_count);
}
+extern unsigned long highest_memmap_pfn;
+
/*
* in mm/vmscan.c:
*/
@@ -46,7 +48,6 @@ extern void putback_lru_page(struct page *page);
/*
* in mm/page_alloc.c
*/
-extern unsigned long highest_memmap_pfn;
extern void __free_pages_bootmem(struct page *page, unsigned int order);
extern void prep_compound_page(struct page *page, unsigned long order);