diff options
Diffstat (limited to 'include/linux/migrate.h')
-rw-r--r-- | include/linux/migrate.h | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/include/linux/migrate.h b/include/linux/migrate.h index 6789c4940c9c..5dba23a1c0d0 100644 --- a/include/linux/migrate.h +++ b/include/linux/migrate.h | |||
@@ -3,17 +3,17 @@ | |||
3 | 3 | ||
4 | #include <linux/mm.h> | 4 | #include <linux/mm.h> |
5 | 5 | ||
6 | typedef struct page *new_page_t(struct page *, unsigned long private, int **); | ||
7 | |||
6 | #ifdef CONFIG_MIGRATION | 8 | #ifdef CONFIG_MIGRATION |
7 | extern int isolate_lru_page(struct page *p, struct list_head *pagelist); | 9 | extern int isolate_lru_page(struct page *p, struct list_head *pagelist); |
8 | extern int putback_lru_pages(struct list_head *l); | 10 | extern int putback_lru_pages(struct list_head *l); |
9 | extern int migrate_page(struct page *, struct page *); | 11 | extern int migrate_page(struct address_space *, |
10 | extern void migrate_page_copy(struct page *, struct page *); | 12 | struct page *, struct page *); |
11 | extern int migrate_page_remove_references(struct page *, struct page *, int); | 13 | extern int migrate_pages(struct list_head *l, new_page_t x, unsigned long); |
12 | extern int migrate_pages(struct list_head *l, struct list_head *t, | 14 | |
13 | struct list_head *moved, struct list_head *failed); | 15 | extern int fail_migrate_page(struct address_space *, |
14 | extern int migrate_pages_to(struct list_head *pagelist, | 16 | struct page *, struct page *); |
15 | struct vm_area_struct *vma, int dest); | ||
16 | extern int fail_migrate_page(struct page *, struct page *); | ||
17 | 17 | ||
18 | extern int migrate_prep(void); | 18 | extern int migrate_prep(void); |
19 | 19 | ||
@@ -22,8 +22,8 @@ extern int migrate_prep(void); | |||
22 | static inline int isolate_lru_page(struct page *p, struct list_head *list) | 22 | static inline int isolate_lru_page(struct page *p, struct list_head *list) |
23 | { return -ENOSYS; } | 23 | { return -ENOSYS; } |
24 | static inline int putback_lru_pages(struct list_head *l) { return 0; } | 24 | static inline int putback_lru_pages(struct list_head *l) { return 0; } |
25 | static inline int migrate_pages(struct list_head *l, struct list_head *t, | 25 | static inline int migrate_pages(struct list_head *l, new_page_t x, |
26 | struct list_head *moved, struct list_head *failed) { return -ENOSYS; } | 26 | unsigned long private) { return -ENOSYS; } |
27 | 27 | ||
28 | static inline int migrate_pages_to(struct list_head *pagelist, | 28 | static inline int migrate_pages_to(struct list_head *pagelist, |
29 | struct vm_area_struct *vma, int dest) { return 0; } | 29 | struct vm_area_struct *vma, int dest) { return 0; } |