| /kernel/linux/linux-5.10/tools/testing/selftests/vDSO/ |
| H A D | vdso_test_gettimeofday.c | 47 gtod_t gtod = (gtod_t)vdso_sym(version, name); in main() local
49 if (!gtod) { in main()
55 long ret = gtod(&tv, 0); in main()
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| H A D | vdso_standalone_test_x86.c | 89 gtod_t gtod = (gtod_t)vdso_sym("LINUX_2.6", "__vdso_gettimeofday"); in c_main() local
91 if (!gtod) in c_main()
95 long ret = gtod(&tv, 0); in c_main()
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| /kernel/linux/linux-6.6/tools/testing/selftests/vDSO/ |
| H A D | vdso_test_gettimeofday.c | 50 gtod_t gtod = (gtod_t)vdso_sym(version, name); in main() local
52 if (!gtod) { in main()
58 long ret = gtod(&tv, 0); in main()
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| H A D | vdso_standalone_test_x86.c | 89 gtod_t gtod = (gtod_t)vdso_sym("LINUX_2.6", "__vdso_gettimeofday"); in c_main() local
91 if (!gtod) in c_main()
95 long ret = gtod(&tv, 0); in c_main()
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| /kernel/linux/linux-5.10/kernel/sched/ |
| H A D | clock.c | 267 u64 now, clock, old_clock, min_clock, max_clock, gtod; in sched_clock_local() local
284 gtod = scd->tick_gtod + __gtod_offset; in sched_clock_local()
285 clock = gtod + delta; in sched_clock_local()
286 min_clock = wrap_max(gtod, old_clock); in sched_clock_local()
287 max_clock = wrap_max(old_clock, gtod + TICK_NSEC); in sched_clock_local()
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| /kernel/linux/linux-6.6/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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| /kernel/linux/linux-5.10/arch/s390/kvm/ |
| H A D | kvm-s390.c | 1095 static void __kvm_s390_set_tod_clock(struct kvm *kvm, const struct kvm_s390_vm_tod_clock *gtod);
1099 struct kvm_s390_vm_tod_clock gtod; in kvm_s390_set_tod_ext() local
1101 if (copy_from_user(>od, (void __user *)attr->addr, sizeof(gtod))) in kvm_s390_set_tod_ext()
1104 if (!test_kvm_facility(kvm, 139) && gtod.epoch_idx) in kvm_s390_set_tod_ext()
1106 __kvm_s390_set_tod_clock(kvm, >od); in kvm_s390_set_tod_ext()
1109 gtod.epoch_idx, gtod.tod); in kvm_s390_set_tod_ext()
1131 struct kvm_s390_vm_tod_clock gtod = { 0 }; in kvm_s390_set_tod_low() local
1133 if (copy_from_user(>od in kvm_s390_set_tod_low()
1179 kvm_s390_get_tod_clock(struct kvm *kvm, struct kvm_s390_vm_tod_clock *gtod) kvm_s390_get_tod_clock() argument
1201 struct kvm_s390_vm_tod_clock gtod; kvm_s390_get_tod_ext() local
1227 u64 gtod; kvm_s390_get_tod_low() local
3879 __kvm_s390_set_tod_clock(struct kvm *kvm, const struct kvm_s390_vm_tod_clock *gtod) __kvm_s390_set_tod_clock() argument
3907 kvm_s390_try_set_tod_clock(struct kvm *kvm, const struct kvm_s390_vm_tod_clock *gtod) kvm_s390_try_set_tod_clock() argument
[all...] |
| H A D | priv.c | 87 struct kvm_s390_vm_tod_clock gtod = { 0 }; in handle_set_clock() local
100 rc = read_guest(vcpu, op2, ar, >od.tod, sizeof(gtod.tod)); in handle_set_clock()
104 VCPU_EVENT(vcpu, 3, "SCK: setting guest TOD to 0x%llx", gtod.tod); in handle_set_clock()
115 if (!kvm_s390_try_set_tod_clock(vcpu->kvm, >od)) { in handle_set_clock()
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| H A D | kvm-s390.h | 329 int kvm_s390_try_set_tod_clock(struct kvm *kvm, const struct kvm_s390_vm_tod_clock *gtod);
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| /kernel/linux/linux-6.6/arch/s390/kvm/ |
| H A D | kvm-s390.c | 1226 static void __kvm_s390_set_tod_clock(struct kvm *kvm, const struct kvm_s390_vm_tod_clock *gtod);
1230 struct kvm_s390_vm_tod_clock gtod; in kvm_s390_set_tod_ext() local
1232 if (copy_from_user(>od, (void __user *)attr->addr, sizeof(gtod))) in kvm_s390_set_tod_ext()
1235 if (!test_kvm_facility(kvm, 139) && gtod.epoch_idx) in kvm_s390_set_tod_ext()
1237 __kvm_s390_set_tod_clock(kvm, >od); in kvm_s390_set_tod_ext()
1240 gtod.epoch_idx, gtod.tod); in kvm_s390_set_tod_ext()
1262 struct kvm_s390_vm_tod_clock gtod = { 0 }; in kvm_s390_set_tod_low() local
1264 if (copy_from_user(>od in kvm_s390_set_tod_low()
1310 kvm_s390_get_tod_clock(struct kvm *kvm, struct kvm_s390_vm_tod_clock *gtod) kvm_s390_get_tod_clock() argument
1332 struct kvm_s390_vm_tod_clock gtod; kvm_s390_get_tod_ext() local
1358 u64 gtod; kvm_s390_get_tod_low() local
4542 __kvm_s390_set_tod_clock(struct kvm *kvm, const struct kvm_s390_vm_tod_clock *gtod) __kvm_s390_set_tod_clock() argument
4570 kvm_s390_try_set_tod_clock(struct kvm *kvm, const struct kvm_s390_vm_tod_clock *gtod) kvm_s390_try_set_tod_clock() argument
[all...] |
| 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 | 358 int kvm_s390_try_set_tod_clock(struct kvm *kvm, const struct kvm_s390_vm_tod_clock *gtod);
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| /kernel/linux/linux-5.10/arch/x86/kvm/ |
| H A D | x86.c | 1964 /* copy pvclock gtod data */ in update_pvclock_gtod()
2206 struct pvclock_gtod_data *gtod = &pvclock_gtod_data; in kvm_track_tsc_matching() local
2220 (gtod_is_based_on_tsc(gtod->clock.vclock_mode) && vcpus_matched)) in kvm_track_tsc_matching()
2225 ka->use_master_clock, gtod->clock.vclock_mode); in kvm_track_tsc_matching()
2464 struct pvclock_gtod_data *gtod = &pvclock_gtod_data; in do_monotonic_raw() local
2470 seq = read_seqcount_begin(>od->seq); in do_monotonic_raw()
2471 ns = gtod->raw_clock.base_cycles; in do_monotonic_raw()
2472 ns += vgettsc(>od->raw_clock, tsc_timestamp, &mode); in do_monotonic_raw()
2473 ns >>= gtod->raw_clock.shift; in do_monotonic_raw()
2474 ns += ktime_to_ns(ktime_add(gtod in do_monotonic_raw()
2483 struct pvclock_gtod_data *gtod = &pvclock_gtod_data; do_realtime() local
8119 struct pvclock_gtod_data *gtod = &pvclock_gtod_data; pvclock_gtod_notify() local
[all...] |
| /kernel/linux/linux-6.6/arch/x86/kvm/ |
| H A D | x86.c | 2277 /* copy pvclock gtod data */ in update_pvclock_gtod()
2526 struct pvclock_gtod_data *gtod = &pvclock_gtod_data; in kvm_track_tsc_matching() local
2540 (gtod_is_based_on_tsc(gtod->clock.vclock_mode) && vcpus_matched)) in kvm_track_tsc_matching()
2545 ka->use_master_clock, gtod->clock.vclock_mode); in kvm_track_tsc_matching()
2852 struct pvclock_gtod_data *gtod = &pvclock_gtod_data; in do_monotonic_raw() local
2858 seq = read_seqcount_begin(>od->seq); in do_monotonic_raw()
2859 ns = gtod->raw_clock.base_cycles; in do_monotonic_raw()
2860 ns += vgettsc(>od->raw_clock, tsc_timestamp, &mode); in do_monotonic_raw()
2861 ns >>= gtod->raw_clock.shift; in do_monotonic_raw()
2862 ns += ktime_to_ns(ktime_add(gtod in do_monotonic_raw()
2871 struct pvclock_gtod_data *gtod = &pvclock_gtod_data; do_realtime() local
9391 struct pvclock_gtod_data *gtod = &pvclock_gtod_data; pvclock_gtod_notify() local
[all...] |