xref: /linux/rust/helpers/atomic_ext.c (revision 2cc3d5d6adbee058858f2e66de701a203b032746)

// SPDX-License-Identifier: GPL-2.0

#include <asm/barrier.h>

__rust_helper s8 rust_helper_atomic_i8_read_acquire(s8 *ptr)
{
	return smp_load_acquire(ptr);
}

__rust_helper s16 rust_helper_atomic_i16_read_acquire(s16 *ptr)
{
	return smp_load_acquire(ptr);
}

__rust_helper void rust_helper_atomic_i8_set_release(s8 *ptr, s8 val)
{
	smp_store_release(ptr, val);
}

__rust_helper void rust_helper_atomic_i16_set_release(s16 *ptr, s16 val)
{
	smp_store_release(ptr, val);
}