idr: Add new APIs to support unsigned long

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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>

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Chris Mi 2017-08-30 02:31:57 -04:00 • committed by David S. Miller

parent c2f8a6cee6

commit 388f79fda7

4 changed files with 125 additions and 37 deletions

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69

include/linux/idr.h

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21

include/linux/radix-tree.h

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