radix-tree: Add radix_tree_iter_tag_clear()

The counterpart to radix_tree_iter_tag_set(), used by the IDR code

Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
Reviewed-by: Rehas Sachdeva <aquannie@gmail.com>
This commit is contained in:
Matthew Wilcox 2017-01-28 09:55:20 -05:00
commit 30b888ba95
2 changed files with 43 additions and 29 deletions