Lines Matching defs:clock

2262 	struct pvclock_clock clock; /* extract of a clocksource struct */
2278 	vdata->clock.vclock_mode	= tk->tkr_mono.clock->vdso_clock_mode;
2279 	vdata->clock.cycle_last		= tk->tkr_mono.cycle_last;
2280 	vdata->clock.mask		= tk->tkr_mono.mask;
2281 	vdata->clock.mult		= tk->tkr_mono.mult;
2282 	vdata->clock.shift		= tk->tkr_mono.shift;
2283 	vdata->clock.base_cycles	= tk->tkr_mono.xtime_nsec;
2284 	vdata->clock.offset		= tk->tkr_mono.base;
2286 	vdata->raw_clock.vclock_mode	= tk->tkr_raw.clock->vdso_clock_mode;
2303 	/* Count up from boot time, but with the frequency of the raw clock.  */
2309 	/* Master clock not used, so we can just use CLOCK_BOOTTIME.  */
2338 	 * The guest calculates current wall clock time by adding
2340 	 * wall clock specified here.  We do the reverse here.
2540 	    (gtod_is_based_on_tsc(gtod->clock.vclock_mode) && vcpus_matched))
2545 		            ka->use_master_clock, gtod->clock.vclock_mode);
2662 	if (pvclock_gtod_data.clock.vclock_mode == VDSO_CLOCKMODE_HVCLOCK)
2798 	u64 last = pvclock_gtod_data.clock.cycle_last;
2815 static inline u64 vgettsc(struct pvclock_clock *clock, u64 *tsc_timestamp,
2821 	switch (clock->vclock_mode) {
2827 			v = (tsc_pg_val - clock->cycle_last) &
2828 				clock->mask;
2837 		v = (*tsc_timestamp - clock->cycle_last) &
2838 			clock->mask;
2847 	return v * clock->mult;
2879 		ns = gtod->clock.base_cycles;
2880 		ns += vgettsc(&gtod->clock, tsc_timestamp, &mode);
2881 		ns >>= gtod->clock.shift;
2894 	if (!gtod_is_based_on_tsc(pvclock_gtod_data.clock.vclock_mode))
2906 	if (!gtod_is_based_on_tsc(pvclock_gtod_data.clock.vclock_mode))
2966 	 * If the host uses TSC clock, then passthrough TSC as stable
2980 	vclock_mode = pvclock_gtod_data.clock.vclock_mode;
3073 		data->clock = __pvclock_read_cycles(&hv_clock, data->host_tsc);
3075 		data->clock = get_kvmclock_base_ns() + ka->kvmclock_offset;
3097 	return data.clock;
3164 	 * If the host uses TSC clock, then passthrough TSC as stable
3176 	/* Keep irq disabled to prevent changes to the clock */
3192 	 * We may have to catch up the TSC to match elapsed wall clock
6752 	 * 'system_time' when 'data.clock' is very small.
6761 			data.clock += now_real_ns - data.realtime;
6768 	ka->kvmclock_offset = data.clock - now_raw_ns;
9397 	 * Disable master clock if host does not trust, or does not use,
9401 	if (!gtod_is_based_on_tsc(gtod->clock.vclock_mode) &&
10649 		 * depend on the guest clock being up-to-date