diff options
| author | Ingo Molnar <mingo@elte.hu> | 2008-07-12 07:30:05 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-07-12 07:30:05 +0200 |
| commit | 1ba89386db0a3f39590b90b5dd20d7149ae52de0 (patch) | |
| tree | 7211f558d841cb40e1015d0b7527643ad55cb8e7 /arch/x86/xen/time.c | |
| parent | a26929fb489188ff959b1715ee67f0c9f84405b5 (diff) | |
| parent | ae94b8075a2ed58d2318ef03827b25bc844f844e (diff) | |
Merge branch 'x86/core' into x86/x2apic
Diffstat (limited to 'arch/x86/xen/time.c')
| -rw-r--r-- | arch/x86/xen/time.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/arch/x86/xen/time.c b/arch/x86/xen/time.c index 41e217503c9..685b77470fc 100644 --- a/arch/x86/xen/time.c +++ b/arch/x86/xen/time.c @@ -197,8 +197,8 @@ unsigned long long xen_sched_clock(void) } -/* Get the CPU speed from Xen */ -unsigned long xen_cpu_khz(void) +/* Get the TSC speed from Xen */ +unsigned long xen_tsc_khz(void) { u64 xen_khz = 1000000ULL << 32; const struct pvclock_vcpu_time_info *info = @@ -459,6 +459,19 @@ void xen_setup_cpu_clockevents(void) clockevents_register_device(&__get_cpu_var(xen_clock_events)); } +void xen_timer_resume(void) +{ + int cpu; + + if (xen_clockevent != &xen_vcpuop_clockevent) + return; + + for_each_online_cpu(cpu) { + if (HYPERVISOR_vcpu_op(VCPUOP_stop_periodic_timer, cpu, NULL)) + BUG(); + } +} + __init void xen_time_init(void) { int cpu = smp_processor_id(); |