diff options
| -rw-r--r-- | arch/x86/include/asm/mshyperv.h | 4 | ||||
| -rw-r--r-- | drivers/clocksource/hyperv_timer.c | 10 |
2 files changed, 8 insertions, 6 deletions
diff --git a/arch/x86/include/asm/mshyperv.h b/arch/x86/include/asm/mshyperv.h index c10dd1c9ed81..4f566dbcd05c 100644 --- a/arch/x86/include/asm/mshyperv.h +++ b/arch/x86/include/asm/mshyperv.h @@ -27,10 +27,6 @@ static inline u64 hv_get_register(unsigned int reg) return value; } -#define hv_set_clocksource_vdso(val) \ - ((val).vdso_clock_mode = VDSO_CLOCKMODE_HVCLOCK) -#define hv_enable_vdso_clocksource() \ - vclocks_set_used(VDSO_CLOCKMODE_HVCLOCK); #define hv_get_raw_timer() rdtsc_ordered() /* diff --git a/drivers/clocksource/hyperv_timer.c b/drivers/clocksource/hyperv_timer.c index c73c1271e8b8..06984fa11936 100644 --- a/drivers/clocksource/hyperv_timer.c +++ b/drivers/clocksource/hyperv_timer.c @@ -370,11 +370,13 @@ static void resume_hv_clock_tsc(struct clocksource *arg) hv_set_register(HV_REGISTER_REFERENCE_TSC, tsc_msr); } +#ifdef VDSO_CLOCKMODE_HVCLOCK static int hv_cs_enable(struct clocksource *cs) { - hv_enable_vdso_clocksource(); + vclocks_set_used(VDSO_CLOCKMODE_HVCLOCK); return 0; } +#endif static struct clocksource hyperv_cs_tsc = { .name = "hyperv_clocksource_tsc_page", @@ -384,7 +386,12 @@ static struct clocksource hyperv_cs_tsc = { .flags = CLOCK_SOURCE_IS_CONTINUOUS, .suspend= suspend_hv_clock_tsc, .resume = resume_hv_clock_tsc, +#ifdef VDSO_CLOCKMODE_HVCLOCK .enable = hv_cs_enable, + .vdso_clock_mode = VDSO_CLOCKMODE_HVCLOCK, +#else + .vdso_clock_mode = VDSO_CLOCKMODE_NONE, +#endif }; static u64 notrace read_hv_clock_msr(void) @@ -442,7 +449,6 @@ static bool __init hv_init_tsc_clocksource(void) tsc_msr = tsc_msr | 0x1 | (u64)phys_addr; hv_set_register(HV_REGISTER_REFERENCE_TSC, tsc_msr); - hv_set_clocksource_vdso(hyperv_cs_tsc); clocksource_register_hz(&hyperv_cs_tsc, NSEC_PER_SEC/100); hv_sched_clock_offset = hv_read_reference_counter(); |