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Diffstat (limited to 'arch/x86/xen/time.c')
-rw-r--r--arch/x86/xen/time.c19
1 files changed, 6 insertions, 13 deletions
diff --git a/arch/x86/xen/time.c b/arch/x86/xen/time.c
index 3d88bfdf9e1c..a1947ac2da82 100644
--- a/arch/x86/xen/time.c
+++ b/arch/x86/xen/time.c
@@ -191,32 +191,25 @@ static void xen_read_wallclock(struct timespec *ts)
put_cpu_var(xen_vcpu);
}
-static unsigned long xen_get_wallclock(void)
+static void xen_get_wallclock(struct timespec *now)
{
- struct timespec ts;
-
- xen_read_wallclock(&ts);
- return ts.tv_sec;
+ xen_read_wallclock(now);
}
-static int xen_set_wallclock(unsigned long now)
+static int xen_set_wallclock(const struct timespec *now)
{
struct xen_platform_op op;
- int rc;
/* do nothing for domU */
if (!xen_initial_domain())
return -1;
op.cmd = XENPF_settime;
- op.u.settime.secs = now;
- op.u.settime.nsecs = 0;
+ op.u.settime.secs = now->tv_sec;
+ op.u.settime.nsecs = now->tv_nsec;
op.u.settime.system_time = xen_clocksource_read();
- rc = HYPERVISOR_dom0_op(&op);
- WARN(rc != 0, "XENPF_settime failed: now=%ld\n", now);
-
- return rc;
+ return HYPERVISOR_dom0_op(&op);
}
static struct clocksource xen_clocksource __read_mostly = {