1 files changed, 2 insertions, 10 deletions

diff --git a/mm/sparse.c b/mm/sparse.c
index a2183cb5d524..f6a43c09c322 100644
--- a/mm/sparse.c
+++ b/mm/sparse.c
@@ -237,7 +237,7 @@ static unsigned long *__kmalloc_section_usemap(void)
 }
 #endif /* CONFIG_MEMORY_HOTPLUG */
 
-static unsigned long *sparse_early_usemap_alloc(unsigned long pnum)
+static unsigned long *__init sparse_early_usemap_alloc(unsigned long pnum)
 {
         unsigned long *usemap;
         struct mem_section *ms = __nr_to_section(pnum);
@@ -353,17 +353,9 @@ static inline struct page *kmalloc_section_memmap(unsigned long pnum, int nid,
         return __kmalloc_section_memmap(nr_pages);
 }
 
-static int vaddr_in_vmalloc_area(void *addr)
-{
-        if (addr >= (void *)VMALLOC_START &&
-            addr < (void *)VMALLOC_END)
-                return 1;
-        return 0;
-}
-
 static void __kfree_section_memmap(struct page *memmap, unsigned long nr_pages)
 {
-        if (vaddr_in_vmalloc_area(memmap))
+        if (is_vmalloc_addr(memmap))
                 vfree(memmap);
         else
                 free_pages((unsigned long)memmap,