From a5bde5d8fde8a8cb28e59a672d5ddc5b9c1e7656 Mon Sep 17 00:00:00 2001 From: Breno Leitao Date: Wed, 5 Aug 2026 07:52:36 -0700 Subject: workqueue: skip the node_nr_active update for non-unbound workqueues apply_wqattrs_commit() updates node_nr_active->max unconditionally. wq->node_nr_active[] is only allocated for unbound workqueues, so guard the call before per-cpu workqueues start using this path. No functional change: only unbound workqueues reach apply_wqattrs_*() today. Signed-off-by: Breno Leitao Signed-off-by: Tejun Heo --- Documentation/rust/index.rst | 42 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 Documentation/rust/index.rst (limited to 'Documentation/rust/index.rst') diff --git a/Documentation/rust/index.rst b/Documentation/rust/index.rst new file mode 100644 index 000000000..b78ed0efa --- /dev/null +++ b/Documentation/rust/index.rst @@ -0,0 +1,42 @@ +.. SPDX-License-Identifier: GPL-2.0 + +Rust +==== + +Documentation related to Rust within the kernel. To start using Rust +in the kernel, please read the quick-start.rst guide. + + +Code documentation +------------------ + +Given a kernel configuration, the kernel may generate Rust code documentation, +i.e. HTML rendered by the ``rustdoc`` tool. + +.. only:: rustdoc and html + + This kernel documentation was built with `Rust code documentation + `_. + +.. only:: not rustdoc and html + + This kernel documentation was not built with Rust code documentation. + +A pregenerated version is provided at: + + https://rust.docs.kernel.org + +Please see the :ref:`Code documentation ` section for +more details. + +.. toctree:: + :maxdepth: 1 + + quick-start + general-information + coding-guidelines + arch-support + testing + +You can also find learning materials for Rust in its section in +:doc:`../process/kernel-docs`. -- cgit v1.3.1