From 388f79fda74fd3d8700ed5d899573ec58c2e0253 Mon Sep 17 00:00:00 2001 From: Chris Mi Date: Wed, 30 Aug 2017 02:31:57 -0400 Subject: idr: Add new APIs to support unsigned long The following new APIs are added: int idr_alloc_ext(struct idr *idr, void *ptr, unsigned long *index, unsigned long start, unsigned long end, gfp_t gfp); void *idr_remove_ext(struct idr *idr, unsigned long id); void *idr_find_ext(const struct idr *idr, unsigned long id); void *idr_replace_ext(struct idr *idr, void *ptr, unsigned long id); void *idr_get_next_ext(struct idr *idr, unsigned long *nextid); Signed-off-by: Chris Mi Signed-off-by: Jiri Pirko Signed-off-by: David S. Miller --- lib/radix-tree.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'lib/radix-tree.c') diff --git a/lib/radix-tree.c b/lib/radix-tree.c index 898e87998417..c191b42d1213 100644 --- a/lib/radix-tree.c +++ b/lib/radix-tree.c @@ -2137,13 +2137,13 @@ int ida_pre_get(struct ida *ida, gfp_t gfp) } EXPORT_SYMBOL(ida_pre_get); -void __rcu **idr_get_free(struct radix_tree_root *root, - struct radix_tree_iter *iter, gfp_t gfp, int end) +void __rcu **idr_get_free_cmn(struct radix_tree_root *root, + struct radix_tree_iter *iter, gfp_t gfp, + unsigned long max) { struct radix_tree_node *node = NULL, *child; void __rcu **slot = (void __rcu **)&root->rnode; unsigned long maxindex, start = iter->next_index; - unsigned long max = end > 0 ? end - 1 : INT_MAX; unsigned int shift, offset = 0; grow: -- cgit