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| author | Wedson Almeida Filho <walmeida@microsoft.com> | 2023-04-11 02:45:31 -0300 |
|---|---|---|
| committer | Miguel Ojeda <ojeda@kernel.org> | 2023-04-21 00:35:26 +0200 |
| commit | 6ea5aa08857a81be7114b3c21d6aa6db0bc95f99 (patch) | |
| tree | 4850a5cf34b5a14b77ce0801161ab4695410f51c /rust/macros | |
| parent | b0cf5d50210df982878df53ab465e4377ea07065 (diff) | |
| download | lwn-6ea5aa08857a81be7114b3c21d6aa6db0bc95f99.tar.gz lwn-6ea5aa08857a81be7114b3c21d6aa6db0bc95f99.zip | |
rust: sync: introduce `LockClassKey`
It is a wrapper around C's `lock_class_key`, which is used by the
synchronisation primitives that are checked with lockdep. This is in
preparation for introducing Rust abstractions for these primitives.
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Will Deacon <will@kernel.org>
Cc: Waiman Long <longman@redhat.com>
Reviewed-by: Martin Rodriguez Reboredo <yakoyoku@gmail.com>
Co-developed-by: Boqun Feng <boqun.feng@gmail.com>
Signed-off-by: Boqun Feng <boqun.feng@gmail.com>
Signed-off-by: Wedson Almeida Filho <walmeida@microsoft.com>
Reviewed-by: Gary Guo <gary@garyguo.net>
Reviewed-by: Benno Lossin <benno.lossin@proton.me>
Link: https://lore.kernel.org/r/20230411054543.21278-1-wedsonaf@gmail.com
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Diffstat (limited to 'rust/macros')
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