diff options
| author | Tejun Heo <tj@kernel.org> | 2013-02-28 02:03:50 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-02-28 04:10:14 +0100 |
| commit | fe6e24ec90b753392c3f9ec1fbca196c4e88e511 (patch) | |
| tree | 6eb4f3e981bfa583e30bf7898342d88031130ffe /lib | |
| parent | cgroup: don't use idr_remove_all() (diff) | |
| download | linux-fe6e24ec90b753392c3f9ec1fbca196c4e88e511.tar.xz linux-fe6e24ec90b753392c3f9ec1fbca196c4e88e511.zip | |
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 'lib')
| -rw-r--r-- | lib/idr.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/lib/idr.c b/lib/idr.c index b8602e0b30da..814c53ce0d41 100644 --- a/lib/idr.c +++ b/lib/idr.c @@ -433,11 +433,7 @@ void idr_remove(struct idr *idp, int id) } EXPORT_SYMBOL(idr_remove); -/** - * idr_remove_all - remove all ids from the given idr tree - * @idp: idr handle - */ -void idr_remove_all(struct idr *idp) +void __idr_remove_all(struct idr *idp) { int n, id, max; int bt_mask; @@ -470,7 +466,7 @@ void idr_remove_all(struct idr *idp) } idp->layers = 0; } -EXPORT_SYMBOL(idr_remove_all); +EXPORT_SYMBOL(__idr_remove_all); /** * idr_destroy - release all cached layers within an idr tree @@ -487,7 +483,7 @@ EXPORT_SYMBOL(idr_remove_all); */ void idr_destroy(struct idr *idp) { - idr_remove_all(idp); + __idr_remove_all(idp); while (idp->id_free_cnt) { struct idr_layer *p = get_from_free_list(idp); |