linux/rust/helpers/mutex.c
Alice Ryhl d4ad4de929 rust: sync: 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-v2-20-51da5f454a67@google.com
2026-01-09 19:01:42 +08:00

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612 B
C

// SPDX-License-Identifier: GPL-2.0
#include <linux/mutex.h>
__rust_helper void rust_helper_mutex_lock(struct mutex *lock)
{
mutex_lock(lock);
}
__rust_helper int rust_helper_mutex_trylock(struct mutex *lock)
{
return mutex_trylock(lock);
}
__rust_helper void rust_helper___mutex_init(struct mutex *mutex,
const char *name,
struct lock_class_key *key)
{
__mutex_init(mutex, name, key);
}
__rust_helper void rust_helper_mutex_assert_is_held(struct mutex *mutex)
{
lockdep_assert_held(mutex);
}
__rust_helper void rust_helper_mutex_destroy(struct mutex *lock)
{
mutex_destroy(lock);
}