linux-kernel - [PATCH v3 0/2] Clean up Rust LockClassKey

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Message-ID: <20250811-lock-class-key-cleanup-v3-0-b12967ee1ca2@google.com>
Date: Mon, 11 Aug 2025 12:14:40 +0000
From: Alice Ryhl <aliceryhl@...gle.com>
To: Boqun Feng <boqun.feng@...il.com>, Miguel Ojeda <ojeda@...nel.org>
Cc: Gary Guo <gary@...yguo.net>, 
	"Björn Roy Baron" <bjorn3_gh@...tonmail.com>, Benno Lossin <lossin@...nel.org>, 
	Andreas Hindborg <a.hindborg@...nel.org>, Trevor Gross <tmgross@...ch.edu>, 
	Danilo Krummrich <dakr@...nel.org>, Daniel Almeida <daniel.almeida@...labora.com>, 
	rust-for-linux@...r.kernel.org, linux-kernel@...r.kernel.org, 
	Alice Ryhl <aliceryhl@...gle.com>
Subject: [PATCH v3 0/2] Clean up Rust LockClassKey

This series applies the suggestion from Benno [1] and various other
improvements I found when looking over the LockClassKey implementation.

Based on rust-next.

[1]: https://lore.kernel.org/all/DBIJLR7XNI6U.21PMPODHE83DZ@kernel.org/

Signed-off-by: Alice Ryhl <aliceryhl@...gle.com>
---
Changes in v3:
- Fix duplicated "require" in commit message.
- Mention pinning in macro safety comment.
- Rebase on v6.17-rc1.
- Link to v2: https://lore.kernel.org/r/20250728-lock-class-key-cleanup-v2-0-ad02b80c69e1@google.com

Changes in v2:
- Change safety comment to require a static object. Adjust commit
  message accordingly.
- Add Reviewed-by.
- Link to v1: https://lore.kernel.org/r/20250723-lock-class-key-cleanup-v1-0-85fa506b8ca4@google.com

---
Alice Ryhl (2):
      rust: sync: refactor static_lock_class!() macro
      rust: sync: clean up LockClassKey and its docs

 rust/kernel/sync.rs | 78 +++++++++++++++++++++++++++++++++++++++--------------
 1 file changed, 58 insertions(+), 20 deletions(-)
---
base-commit: 8f5ae30d69d7543eee0d70083daf4de8fe15d585
change-id: 20250723-lock-class-key-cleanup-a3baf53b123a

Best regards,
-- 
Alice Ryhl <aliceryhl@...gle.com>