Files
linux-stable-mirror/rust/helpers/refcount.c
Alice Ryhl 9ba1aaf25a rust: refcount: 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-v2-17-51da5f454a67@google.com
2026-01-09 19:01:42 +08:00

29 lines
529 B
C

// SPDX-License-Identifier: GPL-2.0
#include <linux/refcount.h>
__rust_helper refcount_t rust_helper_REFCOUNT_INIT(int n)
{
return (refcount_t)REFCOUNT_INIT(n);
}
__rust_helper void rust_helper_refcount_set(refcount_t *r, int n)
{
refcount_set(r, n);
}
__rust_helper void rust_helper_refcount_inc(refcount_t *r)
{
refcount_inc(r);
}
__rust_helper void rust_helper_refcount_dec(refcount_t *r)
{
refcount_dec(r);
}
__rust_helper bool rust_helper_refcount_dec_and_test(refcount_t *r)
{
return refcount_dec_and_test(r);
}