diff options
Diffstat (limited to 'arch/um/include/sysdep-i386/barrier.h')
| -rw-r--r-- | arch/um/include/sysdep-i386/barrier.h | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/arch/um/include/sysdep-i386/barrier.h b/arch/um/include/sysdep-i386/barrier.h deleted file mode 100644 index b58d52c5b2f..00000000000 --- a/arch/um/include/sysdep-i386/barrier.h +++ /dev/null @@ -1,9 +0,0 @@ -#ifndef __SYSDEP_I386_BARRIER_H -#define __SYSDEP_I386_BARRIER_H - -/* Copied from include/asm-i386 for use by userspace. i386 has the option - * of using mfence, but I'm just using this, which works everywhere, for now. - */ -#define mb() asm volatile("lock; addl $0,0(%esp)") - -#endif |