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SubjectRe: [PATCH v3 5/9] maple_tree: Update the documentation of maple tree
* Peng Zhang <zhangpeng.00@bytedance.com> [230924 23:58]:
> Introduce the new interface mtree_dup() in the documentation.
>
> Signed-off-by: Peng Zhang <zhangpeng.00@bytedance.com>
> ---
> Documentation/core-api/maple_tree.rst | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/Documentation/core-api/maple_tree.rst b/Documentation/core-api/maple_tree.rst
> index 45defcf15da7..3d8a1edf6d04 100644
> --- a/Documentation/core-api/maple_tree.rst
> +++ b/Documentation/core-api/maple_tree.rst
> @@ -81,6 +81,9 @@ section.
> Sometimes it is necessary to ensure the next call to store to a maple tree does
> not allocate memory, please see :ref:`maple-tree-advanced-api` for this use case.
>
> +You can use mtree_dup() to duplicate an identical tree. It is a more efficient

"You can use mtree_dup() to create an identical tree." duplicate an
identical tree seems redundant.

> +way than inserting all elements one by one into a new tree.
> +
> Finally, you can remove all entries from a maple tree by calling
> mtree_destroy(). If the maple tree entries are pointers, you may wish to free
> the entries first.
> @@ -112,6 +115,7 @@ Takes ma_lock internally:
> * mtree_insert()
> * mtree_insert_range()
> * mtree_erase()
> + * mtree_dup()
> * mtree_destroy()
> * mt_set_in_rcu()
> * mt_clear_in_rcu()
> --
> 2.20.1
>

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