diff options
Diffstat (limited to 'include/linux/radix-tree.h')
| -rw-r--r-- | include/linux/radix-tree.h | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/include/linux/radix-tree.h b/include/linux/radix-tree.h index 3e5735064b71..567ebb5eaab0 100644 --- a/include/linux/radix-tree.h +++ b/include/linux/radix-tree.h @@ -357,8 +357,25 @@ int radix_tree_split(struct radix_tree_root *, unsigned long index, unsigned new_order); int radix_tree_join(struct radix_tree_root *, unsigned long index, unsigned new_order, void *); -void __rcu **idr_get_free(struct radix_tree_root *, struct radix_tree_iter *, - gfp_t, int end); + +void __rcu **idr_get_free_cmn(struct radix_tree_root *root, + struct radix_tree_iter *iter, gfp_t gfp, + unsigned long max); +static inline void __rcu **idr_get_free(struct radix_tree_root *root, + struct radix_tree_iter *iter, + gfp_t gfp, + int end) +{ + return idr_get_free_cmn(root, iter, gfp, end > 0 ? end - 1 : INT_MAX); +} + +static inline void __rcu **idr_get_free_ext(struct radix_tree_root *root, + struct radix_tree_iter *iter, + gfp_t gfp, + unsigned long end) +{ + return idr_get_free_cmn(root, iter, gfp, end - 1); +} enum { RADIX_TREE_ITER_TAG_MASK = 0x0f, /* tag index in lower nybble */ |