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Diffstat (limited to 'arch/s390/mm/extmem.c')
-rw-r--r--arch/s390/mm/extmem.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/s390/mm/extmem.c b/arch/s390/mm/extmem.c
index 23c496957c22..18fccc303db7 100644
--- a/arch/s390/mm/extmem.c
+++ b/arch/s390/mm/extmem.c
@@ -18,6 +18,7 @@
#include <linux/bootmem.h>
#include <linux/ctype.h>
#include <linux/ioport.h>
+#include <asm/diag.h>
#include <asm/page.h>
#include <asm/pgtable.h>
#include <asm/ebcdic.h>
@@ -112,6 +113,7 @@ dcss_set_subcodes(void)
ry = DCSS_FINDSEGX;
strcpy(name, "dummy");
+ diag_stat_inc(DIAG_STAT_X064);
asm volatile(
" diag %0,%1,0x64\n"
"0: ipm %2\n"
@@ -205,6 +207,7 @@ dcss_diag(int *func, void *parameter,
ry = (unsigned long) *func;
/* 64-bit Diag x'64' new subcode, keep in 64-bit addressing mode */
+ diag_stat_inc(DIAG_STAT_X064);
if (*func > DCSS_SEGEXT)
asm volatile(
" diag %0,%1,0x64\n"