X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=arch%2Farch-s390.h;h=fe5179134891d66d944797ee8132f2a306e4513c;hb=6eaf09d6e9ca1f8accb057cdb18620b7e53ae33f;hp=b7048ad6a11b37a475271f44f9f5483bc5d3a80b;hpb=317b95d07d4921d2594a1be6e014c9c2d062fe75;p=fio.git

diff --git a/arch/arch-s390.h b/arch/arch-s390.h
index b7048ad6..fe517913 100644
--- a/arch/arch-s390.h
+++ b/arch/arch-s390.h
@@ -1,7 +1,7 @@
 #ifndef ARCH_S390_H
 #define ARCH_S390_H
 
-#define ARCH	(arch_s390)
+#define FIO_ARCH	(arch_s390)
 
 #ifndef __NR_ioprio_set
 #define __NR_ioprio_set		282
@@ -12,7 +12,14 @@
 #define __NR_fadvise64		253
 #endif
 
-#define nop	asm volatile ("diag 0,0,68" : : : "memory")
-#define ffz(v)	generic_ffz((v))
+#ifndef __NR_sys_splice
+#define __NR_sys_splice		306
+#define __NR_sys_tee		308
+#define __NR_sys_vmsplice	309
+#endif
+
+#define nop		asm volatile ("diag 0,0,68" : : : "memory")
+#define read_barrier()	asm volatile("bcr 15,0" : : : "memory")
+#define write_barrier()	asm volatile("bcr 15,0" : : : "memory")
 
 #endif