[RFC,0/2] rust: add support for maple trees

Message

Andrew Ballance April 5, 2025, 6:01 a.m. UTC

This RFC adds an initial implementation of maple tree abstractions.
I would like any feedback possible.

I would like to upstream this eventually but, it's probably going to
be a bit until there is a user.

Andrew Ballance (2):
  maple_tree: add __mtree_insert_range function
  rust: add maple tree abstractions

 include/linux/maple_tree.h |   2 +
 lib/maple_tree.c           |  37 ++++
 rust/helpers/helpers.c     |   1 +
 rust/helpers/maple_tree.c  |  25 +++
 rust/kernel/lib.rs         |   1 +
 rust/kernel/maple_tree.rs  | 340 +++++++++++++++++++++++++++++++++++++
 6 files changed, 406 insertions(+)
 create mode 100644 rust/helpers/maple_tree.c
 create mode 100644 rust/kernel/maple_tree.rs


base-commit: 38fec10eb60d687e30c8c6b5420d86e8149f7557