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| author | Tejun Heo <tj@kernel.org> | 2013-02-28 01:03:50 (GMT) |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-02-28 03:10:14 (GMT) |
| commit | fe6e24ec90b753392c3f9ec1fbca196c4e88e511 (patch) | |
| tree | 6eb4f3e981bfa583e30bf7898342d88031130ffe /include | |
| parent | c897ff68beec97768c31f9de97de93f77ff2d87e (diff) | |
| download | linux-fe6e24ec90b753392c3f9ec1fbca196c4e88e511.tar.xz | |
idr: deprecate idr_remove_all()
There was only one legitimate use of idr_remove_all() and a lot more of
incorrect uses (or lack of it). Now that idr_destroy() implies
idr_remove_all() and all the in-kernel users updated not to use it,
there's no reason to keep it around. Mark it deprecated so that we can
later unexport it.
idr_remove_all() is made an inline function calling __idr_remove_all()
to avoid triggering deprecated warning on EXPORT_SYMBOL().
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/idr.h | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/include/linux/idr.h b/include/linux/idr.h index e5eb125..4cf042d 100644 --- a/include/linux/idr.h +++ b/include/linux/idr.h @@ -110,10 +110,22 @@ int idr_for_each(struct idr *idp, void *idr_get_next(struct idr *idp, int *nextid); void *idr_replace(struct idr *idp, void *ptr, int id); void idr_remove(struct idr *idp, int id); -void idr_remove_all(struct idr *idp); void idr_destroy(struct idr *idp); void idr_init(struct idr *idp); +void __idr_remove_all(struct idr *idp); /* don't use */ + +/** + * idr_remove_all - remove all ids from the given idr tree + * @idp: idr handle + * + * If you're trying to destroy @idp, calling idr_destroy() is enough. + * This is going away. Don't use. + */ +static inline void __deprecated idr_remove_all(struct idr *idp) +{ + __idr_remove_all(idp); +} /* * IDA - IDR based id allocator, use when translation from id to |