Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
rust: barrier: Add __rust_helper to helpers
This is needed to inline these helpers into Rust code.
Reviewed-by: Boqun Feng <boqun.feng@gmail.com>
Reviewed-by: Gary Guo <gary@garyguo.net>
Signed-off-by: Alice Ryhl <aliceryhl@google.com>
Signed-off-by: Boqun Feng <boqun.feng@gmail.com>
Link: https://patch.msgid.link/20260105-define-rust-helper-v2-1-51da5f454a67@google.com
authored by
Alice Ryhl
and committed by
Boqun Feng
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rust/helpers/barrier.c
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rust/helpers/barrier.c
···
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#include <asm/barrier.h>
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void rust_helper_smp_mb(void)
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__rust_helper void rust_helper_smp_mb(void)
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{
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smp_mb();
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}
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void rust_helper_smp_wmb(void)
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__rust_helper void rust_helper_smp_wmb(void)
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{
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smp_wmb();
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}
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void rust_helper_smp_rmb(void)
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__rust_helper void rust_helper_smp_rmb(void)
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{
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smp_rmb();
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}