Merge branch 'master' of ssh://git.kernel.dk/data/git/fio

[fio.git] / arch / arch-alpha.h

diff --git a/arch/arch-alpha.h b/arch/arch-alpha.h
index 09293bd30fc52e5ac4488e7893594cc753ce6179..c0f784f287baa2787da007a402c2880c98912071 100644 (file)
--- a/arch/arch-alpha.h
+++ b/arch/arch-alpha.h
@@ -1,7 +1,7 @@
 #ifndef ARCH_ALPHA_H
 #define ARCH_ALPHA_H
 
-#define ARCH   (arch_alpha)
+#define FIO_ARCH       (arch_alpha)
 
 #ifndef __NR_ioprio_set
 #define __NR_ioprio_set                442
@@ -12,7 +12,14 @@
 #define __NR_fadvise64         413
 #endif
 
-#define nop    do { } while (0)
-#define ffz(v) generic_ffz((v))
+#ifndef __NR_sys_splice
+#define __NR_sys_splice                468
+#define __NR_sys_tee           470
+#define __NR_sys_vmsplice      471
+#endif
+
+#define nop                    do { } while (0)
+#define read_barrier()         __asm__ __volatile__("mb": : :"memory")
+#define write_barrier()                __asm__ __volatile__("wmb": : :"memory")
 
 #endif