Function report |
Source Code:lib\radix-tree.c |
Create Date:2022-07-28 06:12:58 |
Last Modify:2022-05-21 10:04:37 | Copyright©Brick |
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Name:radix_tree_load_root
Proto:static unsigned radix_tree_load_root(const struct xarray *root, struct radix_tree_node **nodep, unsigned long *maxindex)
Type:unsigned
Parameter:
Type | Parameter | Name |
---|---|---|
const struct xarray * | root | |
struct radix_tree_node ** | nodep | |
unsigned long * | maxindex |
401 | node = Dependency order vs. p above. (xa_head) |
406 | node = entry_to_node(node) |
407 | maxindex = node_maxindex(node) |
408 | Return shift + adix-tree API starts here ** |
411 | maxindex = 0 |
412 | Return 0 |
Name | Describe |
---|---|
__radix_tree_create | |
__radix_tree_lookup | |
radix_tree_tag_set | adix_tree_tag_set - set a tag on a radix tree node*@root: radix tree root*@index: index key*@tag: tag index* Set the search tag (which must be < RADIX_TREE_MAX_TAGS)* corresponding to @index in the radix tree. From |
radix_tree_tag_clear | adix_tree_tag_clear - clear a tag on a radix tree node*@root: radix tree root*@index: index key*@tag: tag index* Clear the search tag (which must be < RADIX_TREE_MAX_TAGS)* corresponding to @index in the radix tree |
radix_tree_tag_get | adix_tree_tag_get - get a tag on a radix tree node*@root: radix tree root*@index: index key*@tag: tag index (< RADIX_TREE_MAX_TAGS)* Return values:* 0: tag not present or not set* 1: tag set* Note that the return value of this function may not be relied |
radix_tree_next_chunk | adix_tree_next_chunk - find next chunk of slots for iteration*@root: radix tree root*@iter: iterator state*@flags: RADIX_TREE_ITER_* flags and tag index* Returns: pointer to chunk first slot, or NULL if iteration is over |
idr_get_free |
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