Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 0b6bb66d authored by Andreas Gruenbacher's avatar Andreas Gruenbacher Committed by Linus Torvalds
Browse files

Export the augmented rbtree helper functions 



The augmented rbtree helper functions are not exported to modules right
now.

(We have started using augmented rbtrees in the upcoming version of
drbd.)

Signed-off-by: default avatarAndreas Gruenbacher <agruen@linbit.com>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent b12ece7d

lib/rbtree.c

+3 −0
Original line number Diff line number Diff line
@@ -315,6 +315,7 @@ void rb_augment_insert(struct rb_node *node, rb_augment_f func, void *data) 


	rb_augment_path(node, func, data);

}

EXPORT_SYMBOL(rb_augment_insert);



/*

 * before removing the node, find the deepest node on the rebalance path
@@ -340,6 +341,7 @@ struct rb_node *rb_augment_erase_begin(struct rb_node *node) 


	return deepest;

}

EXPORT_SYMBOL(rb_augment_erase_begin);



/*

 * after removal, update the tree to account for the removed entry
@@ -350,6 +352,7 @@ void rb_augment_erase_end(struct rb_node *node, rb_augment_f func, void *data) 
	if (node)

		rb_augment_path(node, func, data);

}

EXPORT_SYMBOL(rb_augment_erase_end);



/*

 * This function returns the first node (in sort order) of the tree.