These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / tools / arch / alpha / include / asm / barrier.h

diff --git a/kernel/tools/arch/alpha/include/asm/barrier.h b/kernel/tools/arch/alpha/include/asm/barrier.h
new file mode 100644 (file)
index 0000000..95df19c
--- /dev/null
+++ b/kernel/tools/arch/alpha/include/asm/barrier.h
@@ -0,0 +1,8 @@
+#ifndef __TOOLS_LINUX_ASM_ALPHA_BARRIER_H
+#define __TOOLS_LINUX_ASM_ALPHA_BARRIER_H
+
+#define mb()   __asm__ __volatile__("mb": : :"memory")
+#define rmb()  __asm__ __volatile__("mb": : :"memory")
+#define wmb()  __asm__ __volatile__("wmb": : :"memory")
+
+#endif         /* __TOOLS_LINUX_ASM_ALPHA_BARRIER_H */