rust: helpers: Add i8/i16 atomic try_cmpxchg_acquire helpers

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Add i8/i16 atomic try_cmpxchg_acquire helpers that call
try_cmpxchg_acquire() macro implementing atomic try_cmpxchg_acquire
using architecture-specific instructions.

[boqun: Use try_cmpxchg_acquire() instead of raw_try_cmpxchg_acquire()]

Signed-off-by: FUJITA Tomonori <fujita.tomonori@gmail.com>
Signed-off-by: Boqun Feng <boqun.feng@gmail.com>
Link: https://patch.msgid.link/20251227115951.1424458-3-fujita.tomonori@gmail.com

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FUJITA Tomonori 2025-12-27 20:59:49 +09:00 • committed by Boqun Feng

parent 164e4b5600

commit fed6aaa392

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rust/helpers/atomic_ext.c

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