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

[kvmfornfv.git] / kernel / arch / s390 / hypfs / hypfs_diag.c

diff --git a/kernel/arch/s390/hypfs/hypfs_diag.c b/kernel/arch/s390/hypfs/hypfs_diag.c
index 5eeffee..0450357 100644 (file)
--- a/kernel/arch/s390/hypfs/hypfs_diag.c
+++ b/kernel/arch/s390/hypfs/hypfs_diag.c
@@ -15,6 +15,7 @@
 #include <linux/string.h>
 #include <linux/vmalloc.h>
 #include <linux/mm.h>
+#include <asm/diag.h>
 #include <asm/ebcdic.h>
 #include "hypfs.h"
 
@@ -336,7 +337,7 @@ static inline __u64 phys_cpu__ctidx(enum diag204_format type, void *hdr)
 
 /* Diagnose 204 functions */
 
-static int diag204(unsigned long subcode, unsigned long size, void *addr)
+static inline int __diag204(unsigned long subcode, unsigned long size, void *addr)
 {
        register unsigned long _subcode asm("0") = subcode;
        register unsigned long _size asm("1") = size;
@@ -351,6 +352,12 @@ static int diag204(unsigned long subcode, unsigned long size, void *addr)
        return _size;
 }
 
+static int diag204(unsigned long subcode, unsigned long size, void *addr)
+{
+       diag_stat_inc(DIAG_STAT_X204);
+       return __diag204(subcode, size, addr);
+}
+
 /*
  * For the old diag subcode 4 with simple data format we have to use real
  * memory. If we use subcode 6 or 7 with extended data format, we can (and
@@ -505,6 +512,7 @@ static int diag224(void *ptr)
 {
        int rc = -EOPNOTSUPP;
 
+       diag_stat_inc(DIAG_STAT_X224);
        asm volatile(
                "       diag    %1,%2,0x224\n"
                "0:     lhi     %0,0x0\n"