xref: /linux/rust/helpers/barrier.c (revision 88b489385bfe3713497a63c0dcf4dd7852cf4568)
1 // SPDX-License-Identifier: GPL-2.0
2 
3 #include <asm/barrier.h>
4 
rust_helper_smp_mb(void)5 void rust_helper_smp_mb(void)
6 {
7 	smp_mb();
8 }
9 
rust_helper_smp_wmb(void)10 void rust_helper_smp_wmb(void)
11 {
12 	smp_wmb();
13 }
14 
rust_helper_smp_rmb(void)15 void rust_helper_smp_rmb(void)
16 {
17 	smp_rmb();
18 }
19