Searched refs:gtod (Results 1 – 7 of 7) sorted by relevance
/linux/tools/testing/selftests/vDSO/ |
H A D | vdso_test_gettimeofday.c | 39 gtod_t gtod = (gtod_t)vdso_sym(version, name[0]); in main() local 41 if (!gtod) { in main() 47 long ret = VDSO_CALL(gtod, 2, &tv, 0); in main()
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H A D | vdso_standalone_test_x86.c | 103 gtod_t gtod = (gtod_t)vdso_sym("LINUX_2.6", "__vdso_gettimeofday"); in c_main() local 105 if (!gtod) in c_main() 109 long ret = gtod(&tv, 0); in c_main()
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/linux/kernel/sched/ |
H A D | clock.c | 265 u64 now, clock, old_clock, min_clock, max_clock, gtod; in sched_clock_local() local 282 gtod = scd->tick_gtod + __gtod_offset; in sched_clock_local() 283 clock = gtod + delta; in sched_clock_local() 284 min_clock = wrap_max(gtod, old_clock); in sched_clock_local() 285 max_clock = wrap_max(old_clock, gtod + TICK_NSEC); in sched_clock_local()
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/linux/arch/s390/kvm/ |
H A D | kvm-s390.c | 1257 static void __kvm_s390_set_tod_clock(struct kvm *kvm, const struct kvm_s390_vm_tod_clock *gtod); 1261 struct kvm_s390_vm_tod_clock gtod; in kvm_s390_set_tod_ext() local 1263 if (copy_from_user(>od, (void __user *)attr->addr, sizeof(gtod))) in kvm_s390_set_tod_ext() 1266 if (!test_kvm_facility(kvm, 139) && gtod.epoch_idx) in kvm_s390_set_tod_ext() 1268 __kvm_s390_set_tod_clock(kvm, >od); in kvm_s390_set_tod_ext() 1271 gtod.epoch_idx, gtod.tod); in kvm_s390_set_tod_ext() 1293 struct kvm_s390_vm_tod_clock gtod = { 0 }; in kvm_s390_set_tod_low() local 1295 if (copy_from_user(>od.tod, (void __user *)attr->addr, in kvm_s390_set_tod_low() 1296 sizeof(gtod.tod))) in kvm_s390_set_tod_low() 1299 __kvm_s390_set_tod_clock(kvm, >od); in kvm_s390_set_tod_low() [all …]
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H A D | priv.c | 85 struct kvm_s390_vm_tod_clock gtod = { 0 }; in handle_set_clock() local 98 rc = read_guest(vcpu, op2, ar, >od.tod, sizeof(gtod.tod)); in handle_set_clock() 102 VCPU_EVENT(vcpu, 3, "SCK: setting guest TOD to 0x%llx", gtod.tod); in handle_set_clock() 113 if (!kvm_s390_try_set_tod_clock(vcpu->kvm, >od)) { in handle_set_clock()
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H A D | kvm-s390.h | 407 int kvm_s390_try_set_tod_clock(struct kvm *kvm, const struct kvm_s390_vm_tod_clock *gtod);
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/linux/arch/x86/kvm/ |
H A D | x86.c | 2477 struct pvclock_gtod_data *gtod = &pvclock_gtod_data; in kvm_track_tsc_matching() local 2486 gtod_is_based_on_tsc(gtod->clock.vclock_mode); in kvm_track_tsc_matching() 2500 ka->use_master_clock, gtod->clock.vclock_mode); in kvm_track_tsc_matching() 2824 struct pvclock_gtod_data *gtod = &pvclock_gtod_data; in do_kvmclock_base() local 2830 seq = read_seqcount_begin(>od->seq); in do_kvmclock_base() 2831 ns = gtod->raw_clock.base_cycles; in do_kvmclock_base() 2832 ns += vgettsc(>od->raw_clock, tsc_timestamp, &mode); in do_kvmclock_base() 2833 ns >>= gtod->raw_clock.shift; in do_kvmclock_base() 2834 ns += ktime_to_ns(ktime_add(gtod->raw_clock.offset, gtod->offs_boot)); in do_kvmclock_base() 2835 } while (unlikely(read_seqcount_retry(>od->seq, seq))); in do_kvmclock_base() [all …]
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