diff options
Diffstat (limited to 'include/linux/mm.h')
| -rw-r--r-- | include/linux/mm.h | 30 |
1 files changed, 17 insertions, 13 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h index 5ddb11b2b4b..0f671ef09eb 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -10,7 +10,6 @@ #include <linux/list.h> #include <linux/mmzone.h> #include <linux/rbtree.h> -#include <linux/prio_tree.h> #include <linux/atomic.h> #include <linux/debug_locks.h> #include <linux/mm_types.h> @@ -1355,22 +1354,27 @@ extern void zone_pcp_reset(struct zone *zone); extern atomic_long_t mmap_pages_allocated; extern int nommu_shrink_inode_mappings(struct inode *, size_t, size_t); -/* prio_tree.c */ -void vma_prio_tree_add(struct vm_area_struct *, struct vm_area_struct *old); -void vma_prio_tree_insert(struct vm_area_struct *, struct prio_tree_root *); -void vma_prio_tree_remove(struct vm_area_struct *, struct prio_tree_root *); -struct vm_area_struct *vma_prio_tree_next(struct vm_area_struct *vma, - struct prio_tree_iter *iter); - -#define vma_prio_tree_foreach(vma, iter, root, begin, end) \ - for (prio_tree_iter_init(iter, root, begin, end), vma = NULL; \ - (vma = vma_prio_tree_next(vma, iter)); ) +/* interval_tree.c */ +void vma_interval_tree_add(struct vm_area_struct *vma, + struct vm_area_struct *old, + struct address_space *mapping); +void vma_interval_tree_insert(struct vm_area_struct *node, + struct rb_root *root); +void vma_interval_tree_remove(struct vm_area_struct *node, + struct rb_root *root); +struct vm_area_struct *vma_interval_tree_iter_first(struct rb_root *root, + unsigned long start, unsigned long last); +struct vm_area_struct *vma_interval_tree_iter_next(struct vm_area_struct *node, + unsigned long start, unsigned long last); + +#define vma_interval_tree_foreach(vma, root, start, last) \ + for (vma = vma_interval_tree_iter_first(root, start, last); \ + vma; vma = vma_interval_tree_iter_next(vma, start, last)) static inline void vma_nonlinear_insert(struct vm_area_struct *vma, struct list_head *list) { - vma->shared.vm_set.parent = NULL; - list_add_tail(&vma->shared.vm_set.list, list); + list_add_tail(&vma->shared.nonlinear, list); } /* mmap.c */ |