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-rw-r--r--include/linux/mm.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 697c6bf248c2..3b09444121d9 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -199,6 +199,10 @@ struct vm_operations_struct {
199 void (*close)(struct vm_area_struct * area); 199 void (*close)(struct vm_area_struct * area);
200 struct page * (*nopage)(struct vm_area_struct * area, unsigned long address, int *type); 200 struct page * (*nopage)(struct vm_area_struct * area, unsigned long address, int *type);
201 int (*populate)(struct vm_area_struct * area, unsigned long address, unsigned long len, pgprot_t prot, unsigned long pgoff, int nonblock); 201 int (*populate)(struct vm_area_struct * area, unsigned long address, unsigned long len, pgprot_t prot, unsigned long pgoff, int nonblock);
202
203 /* notification that a previously read-only page is about to become
204 * writable, if an error is returned it will cause a SIGBUS */
205 int (*page_mkwrite)(struct vm_area_struct *vma, struct page *page);
202#ifdef CONFIG_NUMA 206#ifdef CONFIG_NUMA
203 int (*set_policy)(struct vm_area_struct *vma, struct mempolicy *new); 207 int (*set_policy)(struct vm_area_struct *vma, struct mempolicy *new);
204 struct mempolicy *(*get_policy)(struct vm_area_struct *vma, 208 struct mempolicy *(*get_policy)(struct vm_area_struct *vma,