RADIX_TREE_TAG_CLEAR

Section: (9)
Updated: 09 October 2005
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NAME

radix_tree_tag_clear - clear a tag on a radix tree node

SYNOPSIS

"SYNOPSIS"

void * radix_tree_tag_clear (struct radix_tree_root * root, unsigned long index, int tag);

ARGUMENTS

root: radix tree root
index: index key
tag: tag index

DESCRIPTION

Clear the search tag corresponging to index in the radix tree. If this causes the leaf node to have no tags set then clear the tag in the next-to-leaf node, etc.

Returns the address of the tagged item on success, else NULL. ie: has the same return value and semantics as radix_tree_lookup.

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Time: 00:02:42 GMT, October 09, 2005