Boqun Feng 84c6d36bca rust: sync: atomic: Add Atomic<{usize,isize}> ... Add generic atomic support for `usize` and `isize`. Note that instead of mapping directly to `atomic_long_t`, the represention type (`AtomicType::Repr`) is selected based on CONFIG_64BIT. This reduces the necessity of creating `atomic_long_*` helpers, which could save the binary size of kernel if inline helpers are not available. To do so, an internal type `isize_atomic_repr` is defined, it's `i32` in 32bit kernel and `i64` in 64bit kernel. Signed-off-by: Boqun Feng <boqun.feng@gmail.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Reviewed-by: Alice Ryhl <aliceryhl@google.com> Reviewed-by: Andreas Hindborg <a.hindborg@kernel.org> Reviewed-by: Benno Lossin <lossin@kernel.org> Reviewed-by: Elle Rhumsaa <elle@weathered-steel.dev> Link: https://lore.kernel.org/all/20250719030827.61357-9-boqun.feng@gmail.com/		2025-09-15 09:38:34 +02:00
..
internal.rs
ordering.rs	rust: sync: atomic: Add ordering annotation types	2025-09-15 09:38:33 +02:00
predefine.rs	rust: sync: atomic: Add Atomic<{usize,isize}>	2025-09-15 09:38:34 +02:00