Messages in this thread Patch in this message | ![/](/images/icornerl.gif) | | From | Roland Dreier <> | Subject | [PATCH] btree: Export btree_get_prev() so modules can use btree_for_each | Date | Wed, 28 Dec 2011 00:53:59 -0800 |
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From: Steve Hodgson <steve@purestorage.com>
The btree_for_each API is implemented with macros that internally call btree_get_prev(), so if btree_get_prev() isn't exported then modules fail to link if they try to use one of the btree_for_each macros. Since the rest of the btree API is exported, we should keep things orthogonal and make this work too.
Cc: Joern Engel <joern@logfs.org> Signed-off-by: Roland Dreier <roland@purestorage.com> --- lib/btree.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/lib/btree.c b/lib/btree.c index 2a34392..e5ec1e9 100644 --- a/lib/btree.c +++ b/lib/btree.c @@ -357,6 +357,7 @@ miss: } return NULL; } +EXPORT_SYMBOL_GPL(btree_get_prev); static int getpos(struct btree_geo *geo, unsigned long *node, unsigned long *key) -- 1.7.5.4
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