diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/mm.h | 34 |
1 files changed, 18 insertions, 16 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h index 3e45978812e2..349d59a737eb 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -4094,23 +4094,25 @@ extern atomic_long_t mmap_pages_allocated; extern int nommu_shrink_inode_mappings(struct inode *, size_t, size_t); /* interval_tree.c */ -void vma_interval_tree_insert(struct vm_area_struct *node, - struct rb_root_cached *root); -void vma_interval_tree_insert_after(struct vm_area_struct *node, +void vma_interval_tree_insert(struct vm_area_struct *vma, + struct address_space *mapping); +void vma_interval_tree_insert_after(struct vm_area_struct *vma, struct vm_area_struct *prev, - struct rb_root_cached *root); -void vma_interval_tree_remove(struct vm_area_struct *node, - struct rb_root_cached *root); -struct vm_area_struct *vma_interval_tree_subtree_search(struct vm_area_struct *node, - unsigned long start, unsigned long last); -struct vm_area_struct *vma_interval_tree_iter_first(struct rb_root_cached *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)) + struct address_space *mapping); +void vma_interval_tree_remove(struct vm_area_struct *vma, + struct address_space *mapping); +struct vm_area_struct * +vma_interval_tree_iter_first(struct address_space *mapping, + pgoff_t pgoff_start, pgoff_t pgoff_last); +struct vm_area_struct * +vma_interval_tree_iter_next(struct vm_area_struct *vma, + pgoff_t pgoff_start, pgoff_t pgoff_last); + +#define vma_interval_tree_foreach(vma, mapping, pgoff_start, pgoff_last) \ + for (vma = vma_interval_tree_iter_first(mapping, pgoff_start, \ + pgoff_last); \ + vma; vma = vma_interval_tree_iter_next(vma, pgoff_start, \ + pgoff_last)) void anon_vma_interval_tree_insert(struct anon_vma_chain *node, struct rb_root_cached *root); |