diff options
Diffstat (limited to 'include/linux/idr.h')
| -rw-r--r-- | include/linux/idr.h | 21 |
1 files changed, 4 insertions, 17 deletions
diff --git a/include/linux/idr.h b/include/linux/idr.h index cd339da0b1aa..2e1db0e36486 100644 --- a/include/linux/idr.h +++ b/include/linux/idr.h @@ -225,13 +225,9 @@ struct ida { } #define DEFINE_IDA(name) struct ida name = IDA_INIT(name) -int ida_pre_get(struct ida *ida, gfp_t gfp_mask); -int ida_get_new_above(struct ida *ida, int starting_id, int *p_id); -void ida_remove(struct ida *ida, int id); -void ida_destroy(struct ida *ida); - int ida_alloc_range(struct ida *, unsigned int min, unsigned int max, gfp_t); void ida_free(struct ida *, unsigned int id); +void ida_destroy(struct ida *ida); /** * ida_alloc() - Allocate an unused ID. @@ -292,20 +288,11 @@ static inline void ida_init(struct ida *ida) ida_alloc_range(ida, start, (end) - 1, gfp) #define ida_simple_remove(ida, id) ida_free(ida, id) -/** - * ida_get_new - allocate new ID - * @ida: idr handle - * @p_id: pointer to the allocated handle - * - * Simple wrapper around ida_get_new_above() w/ @starting_id of zero. - */ -static inline int ida_get_new(struct ida *ida, int *p_id) -{ - return ida_get_new_above(ida, 0, p_id); -} - static inline bool ida_is_empty(const struct ida *ida) { return radix_tree_empty(&ida->ida_rt); } + +/* in lib/radix-tree.c */ +int ida_pre_get(struct ida *ida, gfp_t gfp_mask); #endif /* __IDR_H__ */ |