diff options
Diffstat (limited to 'sys/compat/linuxkpi/common/include/asm/barrier.h')
| -rw-r--r-- | sys/compat/linuxkpi/common/include/asm/barrier.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/sys/compat/linuxkpi/common/include/asm/barrier.h b/sys/compat/linuxkpi/common/include/asm/barrier.h index 12b4736e1939..d09f9c6d2c97 100644 --- a/sys/compat/linuxkpi/common/include/asm/barrier.h +++ b/sys/compat/linuxkpi/common/include/asm/barrier.h @@ -1,5 +1,5 @@ /*- - * SPDX-License-Identifier: BSD-2-Clause-FreeBSD + * SPDX-License-Identifier: BSD-2-Clause * * Copyright (c) 2021 Vladimir Kondratyev <wulf@FreeBSD.org> * @@ -55,4 +55,7 @@ #define smp_store_mb(x, v) do { WRITE_ONCE(x, v); smp_mb(); } while (0) #endif +#define smp_mb__before_atomic() barrier() +#define smp_mb__after_atomic() barrier() + #endif /* _LINUXKPI_ASM_BARRIER_H_ */ |