diff options
Diffstat (limited to 'arch/um/sys-x86_64/shared/sysdep/barrier.h')
| -rw-r--r-- | arch/um/sys-x86_64/shared/sysdep/barrier.h | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/arch/um/sys-x86_64/shared/sysdep/barrier.h b/arch/um/sys-x86_64/shared/sysdep/barrier.h deleted file mode 100644 index 7b610befdc8..00000000000 --- a/arch/um/sys-x86_64/shared/sysdep/barrier.h +++ /dev/null @@ -1,7 +0,0 @@ -#ifndef __SYSDEP_X86_64_BARRIER_H -#define __SYSDEP_X86_64_BARRIER_H - -/* Copied from include/asm-x86_64 for use by userspace. */ -#define mb() asm volatile("mfence":::"memory") - -#endif |