Documented in 1 files:
Defined in 1 files as a function:
Referenced in 14 files:
- arch/x86/coco/sev/vc-handle.c, line 400
- arch/x86/events/msr.c, line 163
- arch/x86/include/asm/clock_inlined.h, line 11
- arch/x86/include/asm/hyperv_timer.h, line 7
- arch/x86/include/asm/vdso/gettimeofday.h
- arch/x86/kernel/cpu/mce/inject.c, line 511
- arch/x86/kernel/cpu/resctrl/pseudo_lock.c
- arch/x86/kernel/kvmclock.c, line 101
- arch/x86/kernel/pvclock.c, line 77
- arch/x86/kernel/trace_clock.c, line 16
- arch/x86/kernel/tsc.c, line 1123
- arch/x86/kernel/tsc_sync.c
- arch/x86/kvm/x86.c, line 1361
- arch/x86/lib/delay.c
Smatch caller information:
arch/x86/kernel/cpu/resctrl/pseudo_lock.c resctrl_arch_measure_cycles_lat_fn() -> rdtsc_ordered()
| Type | Parameter | Key | Value |
|---|---|---|---|
| LOCK2 | irq |
arch/x86/kernel/cpu/resctrl/pseudo_lock.c resctrl_arch_measure_cycles_lat_fn() -> rdtsc_ordered()
| Type | Parameter | Key | Value |
|---|---|---|---|
| LOCK2 | irq |
arch/x86/kernel/cpu/resctrl/pseudo_lock.c resctrl_arch_measure_cycles_lat_fn() -> rdtsc_ordered()
| Type | Parameter | Key | Value |
|---|---|---|---|
| LOCK2 | irq |
arch/x86/lib/delay.c delay_halt() -> rdtsc_ordered()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &ctlr->io_mutex |
arch/x86/lib/delay.c delay_halt() -> rdtsc_ordered()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &ctlr->io_mutex |
arch/x86/lib/delay.c delay_tsc() -> rdtsc_ordered()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &ctlr->io_mutex |
arch/x86/lib/delay.c delay_tsc() -> rdtsc_ordered()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &ctlr->io_mutex |
arch/x86/lib/delay.c delay_tsc() -> rdtsc_ordered()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &ctlr->io_mutex |
drivers/clocksource/hyperv_timer.c hv_read_tsc_page_tsc() -> rdtsc_ordered()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING |
arch/x86/kernel/kvmclock.c kvm_clock_get_cycles_snapshot() -> rdtsc_ordered()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &adapter->tmreg_lock | ||
| HALF_LOCKED2 | &bp->lock | ||
| HALF_LOCKED2 | &bp->tsu_clk_lock | ||
| HALF_LOCKED2 | &cpts->lock | ||
| HALF_LOCKED2 | &cpts->ptp_clk_mutex | ||
| HALF_LOCKED2 | &dt->tod_lock | ||
| HALF_LOCKED2 | &fbd->time_lock | ||
| HALF_LOCKED2 | &hellcreek->ptp_lock | ||
| HALF_LOCKED2 | &igb->tmreg_lock | ||
| HALF_LOCKED2 | &pdata->tstamp_lock | ||
| HALF_LOCKED2 | &pf->adapter->ptp_gltsyn_time_lock | ||
| HALF_LOCKED2 | &phc_info->lock | ||
| HALF_LOCKED2 | &priv->lock | ||
| HALF_LOCKED2 | &priv->mutex | ||
| HALF_LOCKED2 | &ptp->ptp_lock.lock | ||
| HALF_LOCKED2 | &tai->lock | ||
| HALF_LOCKED2 | &tp->lock | ||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | flags |
arch/x86/coco/sev/vc-handle.c __vc_handle_secure_tsc_msrs() -> rdtsc_ordered()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | _T->flags |
kernel/time/timekeeping.c arch_inlined_clocksource_read() -> rdtsc_ordered()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | irq |
arch/x86/kvm/x86.c hv_read_tsc_page_tsc() -> rdtsc_ordered()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &kvm->arch.tsc_write_lock |
arch/x86/kvm/x86.c read_tsc() -> rdtsc_ordered()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &kvm->arch.tsc_write_lock |
arch/x86/events/msr.c msr_read_counter() -> rdtsc_ordered()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &event->child_mutex |
arch/x86/kernel/trace_clock.c trace_clock_x86_tsc() -> rdtsc_ordered()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING |
arch/x86/entry/vdso/vdso32/vclock_gettime.c __arch_get_hw_counter() -> rdtsc_ordered()
| Type | Parameter | Key | Value |
|---|
arch/x86/entry/vdso/vdso32/vclock_gettime.c hv_read_tsc_page_tsc() -> rdtsc_ordered()
| Type | Parameter | Key | Value |
|---|
arch/x86/entry/vdso/vdso32/vclock_gettime.c vread_pvclock() -> rdtsc_ordered()
| Type | Parameter | Key | Value |
|---|
arch/x86/entry/vdso/vdso64/vclock_gettime.c __arch_get_hw_counter() -> rdtsc_ordered()
| Type | Parameter | Key | Value |
|---|
arch/x86/entry/vdso/vdso64/vclock_gettime.c hv_read_tsc_page_tsc() -> rdtsc_ordered()
| Type | Parameter | Key | Value |
|---|
arch/x86/entry/vdso/vdso64/vclock_gettime.c vread_pvclock() -> rdtsc_ordered()
| Type | Parameter | Key | Value |
|---|
arch/x86/kernel/pvclock.c __pvclock_clocksource_read() -> rdtsc_ordered()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |
arch/x86/kernel/tsc.c read_tsc() -> rdtsc_ordered()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | global &watchdog_lock | ||
| HALF_LOCKED2 | irq |
arch/x86/kernel/cpu/mce/inject.c do_inject() -> rdtsc_ordered()
| Type | Parameter | Key | Value |
|---|---|---|---|
| LOCK2 | &attr->mutex | ||
| TYPE_LOCK | (struct simple_attr)->mutex |
arch/x86/kernel/tsc_sync.c check_tsc_warp() -> rdtsc_ordered()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING |
arch/x86/kernel/tsc_sync.c check_tsc_warp() -> rdtsc_ordered()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING |