diff options
Diffstat (limited to 'include/linux/rmap.h')
| -rw-r--r-- | include/linux/rmap.h | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/include/linux/rmap.h b/include/linux/rmap.h index 29446aeef36e..038b6e704d9b 100644 --- a/include/linux/rmap.h +++ b/include/linux/rmap.h @@ -161,16 +161,22 @@ static inline void anon_vma_merge(struct vm_area_struct *vma, struct anon_vma *page_get_anon_vma(struct page *page); +/* bitflags for do_page_add_anon_rmap() */ +#define RMAP_EXCLUSIVE 0x01 +#define RMAP_COMPOUND 0x02 + /* * rmap interfaces called when adding or removing pte of page */ void page_move_anon_rmap(struct page *, struct vm_area_struct *, unsigned long); -void page_add_anon_rmap(struct page *, struct vm_area_struct *, unsigned long); +void page_add_anon_rmap(struct page *, struct vm_area_struct *, + unsigned long, bool); void do_page_add_anon_rmap(struct page *, struct vm_area_struct *, unsigned long, int); -void page_add_new_anon_rmap(struct page *, struct vm_area_struct *, unsigned long); +void page_add_new_anon_rmap(struct page *, struct vm_area_struct *, + unsigned long, bool); void page_add_file_rmap(struct page *); -void page_remove_rmap(struct page *); +void page_remove_rmap(struct page *, bool); void hugepage_add_anon_rmap(struct page *, struct vm_area_struct *, unsigned long); |