diff options
Diffstat (limited to 'drivers/clocksource')
| -rw-r--r-- | drivers/clocksource/hyperv_timer.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/clocksource/hyperv_timer.c b/drivers/clocksource/hyperv_timer.c index 9d808d595ca8..a86859ccc61b 100644 --- a/drivers/clocksource/hyperv_timer.c +++ b/drivers/clocksource/hyperv_timer.c @@ -369,6 +369,12 @@ static void resume_hv_clock_tsc(struct clocksource *arg) hv_set_reference_tsc(tsc_msr); } +static int hv_cs_enable(struct clocksource *cs) +{ + hv_enable_vdso_clocksource(); + return 0; +} + static struct clocksource hyperv_cs_tsc = { .name = "hyperv_clocksource_tsc_page", .rating = 250, @@ -377,6 +383,7 @@ static struct clocksource hyperv_cs_tsc = { .flags = CLOCK_SOURCE_IS_CONTINUOUS, .suspend= suspend_hv_clock_tsc, .resume = resume_hv_clock_tsc, + .enable = hv_cs_enable, }; static u64 notrace read_hv_clock_msr(void) |