diff options
Diffstat (limited to 'arch/arm64/include/asm/atomic.h')
| -rw-r--r-- | arch/arm64/include/asm/atomic.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm64/include/asm/atomic.h b/arch/arm64/include/asm/atomic.h index 632c47064722..84635f2d3d0a 100644 --- a/arch/arm64/include/asm/atomic.h +++ b/arch/arm64/include/asm/atomic.h @@ -21,6 +21,7 @@ #define __ASM_ATOMIC_H #include <linux/compiler.h> +#include <linux/stringify.h> #include <linux/types.h> #include <asm/barrier.h> @@ -30,7 +31,15 @@ #ifdef __KERNEL__ +#define __ARM64_IN_ATOMIC_IMPL + +#ifdef CONFIG_ARM64_LSE_ATOMICS +#include <asm/atomic_lse.h> +#else #include <asm/atomic_ll_sc.h> +#endif + +#undef __ARM64_IN_ATOMIC_IMPL /* * On ARM, ordinary assignment (str instruction) doesn't clear the local |