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Diffstat (limited to 'include/linux/mm.h')
-rw-r--r--include/linux/mm.h12
1 files changed, 2 insertions, 10 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h
index a3cae495f9ce..a9e733b5fb76 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -456,6 +456,7 @@ static inline void vma_init(struct vm_area_struct *vma, struct mm_struct *mm)
{
static const struct vm_operations_struct dummy_vm_ops = {};
+ memset(vma, 0, sizeof(*vma));
vma->vm_mm = mm;
vma->vm_ops = &dummy_vm_ops;
INIT_LIST_HEAD(&vma->anon_vma_chain);
@@ -959,15 +960,6 @@ static inline int page_zone_id(struct page *page)
return (page->flags >> ZONEID_PGSHIFT) & ZONEID_MASK;
}
-static inline int zone_to_nid(struct zone *zone)
-{
-#ifdef CONFIG_NUMA
- return zone->node;
-#else
- return 0;
-#endif
-}
-
#ifdef NODE_NOT_IN_PAGE_FLAGS
extern int page_to_nid(const struct page *page);
#else
@@ -2023,7 +2015,7 @@ static inline spinlock_t *pud_lock(struct mm_struct *mm, pud_t *pud)
extern void __init pagecache_init(void);
extern void free_area_init(unsigned long * zones_size);
-extern void free_area_init_node(int nid, unsigned long * zones_size,
+extern void __init free_area_init_node(int nid, unsigned long * zones_size,
unsigned long zone_start_pfn, unsigned long *zholes_size);
extern void free_initmem(void);