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authorChris Mi <chrism@mellanox.com>2017-08-30 09:31:57 +0300
committerDavid S. Miller <davem@davemloft.net>2017-08-31 00:36:44 +0300
commit388f79fda74fd3d8700ed5d899573ec58c2e0253 (patch)
treece66187430f7273449579dbbb1cc6b1fe9ea3a71 /lib/radix-tree.c
parentc2f8a6cee632cdd2e70de0089f4480ddd7998748 (diff)
downloadlinux-388f79fda74fd3d8700ed5d899573ec58c2e0253.tar.xz
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 <chrism@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'lib/radix-tree.c')
-rw-r--r--lib/radix-tree.c6
1 files changed, 3 insertions, 3 deletions
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;
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