1 #if !defined(_TRACE_KVM_H) || defined(TRACE_HEADER_MULTI_READ)
4 #include <linux/tracepoint.h>
7 #include <asm/clocksource.h>
10 #define TRACE_SYSTEM kvm
13 * Tracepoint for guest mode entry.
15 TRACE_EVENT(kvm_entry
,
16 TP_PROTO(unsigned int vcpu_id
),
20 __field( unsigned int, vcpu_id
)
24 __entry
->vcpu_id
= vcpu_id
;
27 TP_printk("vcpu %u", __entry
->vcpu_id
)
31 * Tracepoint for hypercall.
33 TRACE_EVENT(kvm_hypercall
,
34 TP_PROTO(unsigned long nr
, unsigned long a0
, unsigned long a1
,
35 unsigned long a2
, unsigned long a3
),
36 TP_ARGS(nr
, a0
, a1
, a2
, a3
),
39 __field( unsigned long, nr
)
40 __field( unsigned long, a0
)
41 __field( unsigned long, a1
)
42 __field( unsigned long, a2
)
43 __field( unsigned long, a3
)
54 TP_printk("nr 0x%lx a0 0x%lx a1 0x%lx a2 0x%lx a3 0x%lx",
55 __entry
->nr
, __entry
->a0
, __entry
->a1
, __entry
->a2
,
60 * Tracepoint for hypercall.
62 TRACE_EVENT(kvm_hv_hypercall
,
63 TP_PROTO(__u16 code
, bool fast
, __u16 rep_cnt
, __u16 rep_idx
,
64 __u64 ingpa
, __u64 outgpa
),
65 TP_ARGS(code
, fast
, rep_cnt
, rep_idx
, ingpa
, outgpa
),
68 __field( __u16
, rep_cnt
)
69 __field( __u16
, rep_idx
)
70 __field( __u64
, ingpa
)
71 __field( __u64
, outgpa
)
72 __field( __u16
, code
)
77 __entry
->rep_cnt
= rep_cnt
;
78 __entry
->rep_idx
= rep_idx
;
79 __entry
->ingpa
= ingpa
;
80 __entry
->outgpa
= outgpa
;
85 TP_printk("code 0x%x %s cnt 0x%x idx 0x%x in 0x%llx out 0x%llx",
86 __entry
->code
, __entry
->fast
? "fast" : "slow",
87 __entry
->rep_cnt
, __entry
->rep_idx
, __entry
->ingpa
,
99 TP_PROTO(unsigned int rw
, unsigned int port
, unsigned int size
,
100 unsigned int count
, void *data
),
101 TP_ARGS(rw
, port
, size
, count
, data
),
104 __field( unsigned int, rw
)
105 __field( unsigned int, port
)
106 __field( unsigned int, size
)
107 __field( unsigned int, count
)
108 __field( unsigned int, val
)
113 __entry
->port
= port
;
114 __entry
->size
= size
;
115 __entry
->count
= count
;
117 __entry
->val
= *(unsigned char *)data
;
119 __entry
->val
= *(unsigned short *)data
;
121 __entry
->val
= *(unsigned int *)data
;
124 TP_printk("pio_%s at 0x%x size %d count %d val 0x%x %s",
125 __entry
->rw
? "write" : "read",
126 __entry
->port
, __entry
->size
, __entry
->count
, __entry
->val
,
127 __entry
->count
> 1 ? "(...)" : "")
131 * Tracepoint for cpuid.
133 TRACE_EVENT(kvm_cpuid
,
134 TP_PROTO(unsigned int function
, unsigned long rax
, unsigned long rbx
,
135 unsigned long rcx
, unsigned long rdx
),
136 TP_ARGS(function
, rax
, rbx
, rcx
, rdx
),
139 __field( unsigned int, function
)
140 __field( unsigned long, rax
)
141 __field( unsigned long, rbx
)
142 __field( unsigned long, rcx
)
143 __field( unsigned long, rdx
)
147 __entry
->function
= function
;
154 TP_printk("func %x rax %lx rbx %lx rcx %lx rdx %lx",
155 __entry
->function
, __entry
->rax
,
156 __entry
->rbx
, __entry
->rcx
, __entry
->rdx
)
159 #define AREG(x) { APIC_##x, "APIC_" #x }
161 #define kvm_trace_symbol_apic \
162 AREG(ID), AREG(LVR), AREG(TASKPRI), AREG(ARBPRI), AREG(PROCPRI), \
163 AREG(EOI), AREG(RRR), AREG(LDR), AREG(DFR), AREG(SPIV), AREG(ISR), \
164 AREG(TMR), AREG(IRR), AREG(ESR), AREG(ICR), AREG(ICR2), AREG(LVTT), \
165 AREG(LVTTHMR), AREG(LVTPC), AREG(LVT0), AREG(LVT1), AREG(LVTERR), \
166 AREG(TMICT), AREG(TMCCT), AREG(TDCR), AREG(SELF_IPI), AREG(EFEAT), \
169 * Tracepoint for apic access.
171 TRACE_EVENT(kvm_apic
,
172 TP_PROTO(unsigned int rw
, unsigned int reg
, unsigned int val
),
173 TP_ARGS(rw
, reg
, val
),
176 __field( unsigned int, rw
)
177 __field( unsigned int, reg
)
178 __field( unsigned int, val
)
187 TP_printk("apic_%s %s = 0x%x",
188 __entry
->rw
? "write" : "read",
189 __print_symbolic(__entry
->reg
, kvm_trace_symbol_apic
),
193 #define trace_kvm_apic_read(reg, val) trace_kvm_apic(0, reg, val)
194 #define trace_kvm_apic_write(reg, val) trace_kvm_apic(1, reg, val)
196 #define KVM_ISA_VMX 1
197 #define KVM_ISA_SVM 2
200 * Tracepoint for kvm guest exit:
202 TRACE_EVENT(kvm_exit
,
203 TP_PROTO(unsigned int exit_reason
, struct kvm_vcpu
*vcpu
, u32 isa
),
204 TP_ARGS(exit_reason
, vcpu
, isa
),
207 __field( unsigned int, exit_reason
)
208 __field( unsigned long, guest_rip
)
210 __field( u64
, info1
)
211 __field( u64
, info2
)
215 __entry
->exit_reason
= exit_reason
;
216 __entry
->guest_rip
= kvm_rip_read(vcpu
);
218 kvm_x86_ops
->get_exit_info(vcpu
, &__entry
->info1
,
222 TP_printk("reason %s rip 0x%lx info %llx %llx",
223 (__entry
->isa
== KVM_ISA_VMX
) ?
224 __print_symbolic(__entry
->exit_reason
, VMX_EXIT_REASONS
) :
225 __print_symbolic(__entry
->exit_reason
, SVM_EXIT_REASONS
),
226 __entry
->guest_rip
, __entry
->info1
, __entry
->info2
)
230 * Tracepoint for kvm interrupt injection:
232 TRACE_EVENT(kvm_inj_virq
,
233 TP_PROTO(unsigned int irq
),
237 __field( unsigned int, irq
)
244 TP_printk("irq %u", __entry
->irq
)
247 #define EXS(x) { x##_VECTOR, "#" #x }
249 #define kvm_trace_sym_exc \
250 EXS(DE), EXS(DB), EXS(BP), EXS(OF), EXS(BR), EXS(UD), EXS(NM), \
251 EXS(DF), EXS(TS), EXS(NP), EXS(SS), EXS(GP), EXS(PF), \
255 * Tracepoint for kvm interrupt injection:
257 TRACE_EVENT(kvm_inj_exception
,
258 TP_PROTO(unsigned exception
, bool has_error
, unsigned error_code
),
259 TP_ARGS(exception
, has_error
, error_code
),
262 __field( u8
, exception
)
263 __field( u8
, has_error
)
264 __field( u32
, error_code
)
268 __entry
->exception
= exception
;
269 __entry
->has_error
= has_error
;
270 __entry
->error_code
= error_code
;
273 TP_printk("%s (0x%x)",
274 __print_symbolic(__entry
->exception
, kvm_trace_sym_exc
),
275 /* FIXME: don't print error_code if not present */
276 __entry
->has_error
? __entry
->error_code
: 0)
280 * Tracepoint for page fault.
282 TRACE_EVENT(kvm_page_fault
,
283 TP_PROTO(unsigned long fault_address
, unsigned int error_code
),
284 TP_ARGS(fault_address
, error_code
),
287 __field( unsigned long, fault_address
)
288 __field( unsigned int, error_code
)
292 __entry
->fault_address
= fault_address
;
293 __entry
->error_code
= error_code
;
296 TP_printk("address %lx error_code %x",
297 __entry
->fault_address
, __entry
->error_code
)
301 * Tracepoint for guest MSR access.
304 TP_PROTO(unsigned write
, u32 ecx
, u64 data
, bool exception
),
305 TP_ARGS(write
, ecx
, data
, exception
),
308 __field( unsigned, write
)
311 __field( u8
, exception
)
315 __entry
->write
= write
;
317 __entry
->data
= data
;
318 __entry
->exception
= exception
;
321 TP_printk("msr_%s %x = 0x%llx%s",
322 __entry
->write
? "write" : "read",
323 __entry
->ecx
, __entry
->data
,
324 __entry
->exception
? " (#GP)" : "")
327 #define trace_kvm_msr_read(ecx, data) trace_kvm_msr(0, ecx, data, false)
328 #define trace_kvm_msr_write(ecx, data) trace_kvm_msr(1, ecx, data, false)
329 #define trace_kvm_msr_read_ex(ecx) trace_kvm_msr(0, ecx, 0, true)
330 #define trace_kvm_msr_write_ex(ecx, data) trace_kvm_msr(1, ecx, data, true)
333 * Tracepoint for guest CR access.
336 TP_PROTO(unsigned int rw
, unsigned int cr
, unsigned long val
),
337 TP_ARGS(rw
, cr
, val
),
340 __field( unsigned int, rw
)
341 __field( unsigned int, cr
)
342 __field( unsigned long, val
)
351 TP_printk("cr_%s %x = 0x%lx",
352 __entry
->rw
? "write" : "read",
353 __entry
->cr
, __entry
->val
)
356 #define trace_kvm_cr_read(cr, val) trace_kvm_cr(0, cr, val)
357 #define trace_kvm_cr_write(cr, val) trace_kvm_cr(1, cr, val)
359 TRACE_EVENT(kvm_pic_set_irq
,
360 TP_PROTO(__u8 chip
, __u8 pin
, __u8 elcr
, __u8 imr
, bool coalesced
),
361 TP_ARGS(chip
, pin
, elcr
, imr
, coalesced
),
364 __field( __u8
, chip
)
366 __field( __u8
, elcr
)
368 __field( bool, coalesced
)
372 __entry
->chip
= chip
;
374 __entry
->elcr
= elcr
;
376 __entry
->coalesced
= coalesced
;
379 TP_printk("chip %u pin %u (%s%s)%s",
380 __entry
->chip
, __entry
->pin
,
381 (__entry
->elcr
& (1 << __entry
->pin
)) ? "level":"edge",
382 (__entry
->imr
& (1 << __entry
->pin
)) ? "|masked":"",
383 __entry
->coalesced
? " (coalesced)" : "")
386 #define kvm_apic_dst_shorthand \
390 {0x3, "all-but-self"}
392 TRACE_EVENT(kvm_apic_ipi
,
393 TP_PROTO(__u32 icr_low
, __u32 dest_id
),
394 TP_ARGS(icr_low
, dest_id
),
397 __field( __u32
, icr_low
)
398 __field( __u32
, dest_id
)
402 __entry
->icr_low
= icr_low
;
403 __entry
->dest_id
= dest_id
;
406 TP_printk("dst %x vec %u (%s|%s|%s|%s|%s)",
407 __entry
->dest_id
, (u8
)__entry
->icr_low
,
408 __print_symbolic((__entry
->icr_low
>> 8 & 0x7),
410 (__entry
->icr_low
& (1<<11)) ? "logical" : "physical",
411 (__entry
->icr_low
& (1<<14)) ? "assert" : "de-assert",
412 (__entry
->icr_low
& (1<<15)) ? "level" : "edge",
413 __print_symbolic((__entry
->icr_low
>> 18 & 0x3),
414 kvm_apic_dst_shorthand
))
417 TRACE_EVENT(kvm_apic_accept_irq
,
418 TP_PROTO(__u32 apicid
, __u16 dm
, __u8 tm
, __u8 vec
, bool coalesced
),
419 TP_ARGS(apicid
, dm
, tm
, vec
, coalesced
),
422 __field( __u32
, apicid
)
426 __field( bool, coalesced
)
430 __entry
->apicid
= apicid
;
434 __entry
->coalesced
= coalesced
;
437 TP_printk("apicid %x vec %u (%s|%s)%s",
438 __entry
->apicid
, __entry
->vec
,
439 __print_symbolic((__entry
->dm
>> 8 & 0x7), kvm_deliver_mode
),
440 __entry
->tm
? "level" : "edge",
441 __entry
->coalesced
? " (coalesced)" : "")
445 TP_PROTO(struct kvm_lapic
*apic
, int vector
),
446 TP_ARGS(apic
, vector
),
449 __field( __u32
, apicid
)
450 __field( int, vector
)
454 __entry
->apicid
= apic
->vcpu
->vcpu_id
;
455 __entry
->vector
= vector
;
458 TP_printk("apicid %x vector %d", __entry
->apicid
, __entry
->vector
)
461 TRACE_EVENT(kvm_pv_eoi
,
462 TP_PROTO(struct kvm_lapic
*apic
, int vector
),
463 TP_ARGS(apic
, vector
),
466 __field( __u32
, apicid
)
467 __field( int, vector
)
471 __entry
->apicid
= apic
->vcpu
->vcpu_id
;
472 __entry
->vector
= vector
;
475 TP_printk("apicid %x vector %d", __entry
->apicid
, __entry
->vector
)
479 * Tracepoint for nested VMRUN
481 TRACE_EVENT(kvm_nested_vmrun
,
482 TP_PROTO(__u64 rip
, __u64 vmcb
, __u64 nested_rip
, __u32 int_ctl
,
483 __u32 event_inj
, bool npt
),
484 TP_ARGS(rip
, vmcb
, nested_rip
, int_ctl
, event_inj
, npt
),
487 __field( __u64
, rip
)
488 __field( __u64
, vmcb
)
489 __field( __u64
, nested_rip
)
490 __field( __u32
, int_ctl
)
491 __field( __u32
, event_inj
)
497 __entry
->vmcb
= vmcb
;
498 __entry
->nested_rip
= nested_rip
;
499 __entry
->int_ctl
= int_ctl
;
500 __entry
->event_inj
= event_inj
;
504 TP_printk("rip: 0x%016llx vmcb: 0x%016llx nrip: 0x%016llx int_ctl: 0x%08x "
505 "event_inj: 0x%08x npt: %s",
506 __entry
->rip
, __entry
->vmcb
, __entry
->nested_rip
,
507 __entry
->int_ctl
, __entry
->event_inj
,
508 __entry
->npt
? "on" : "off")
511 TRACE_EVENT(kvm_nested_intercepts
,
512 TP_PROTO(__u16 cr_read
, __u16 cr_write
, __u32 exceptions
, __u64 intercept
),
513 TP_ARGS(cr_read
, cr_write
, exceptions
, intercept
),
516 __field( __u16
, cr_read
)
517 __field( __u16
, cr_write
)
518 __field( __u32
, exceptions
)
519 __field( __u64
, intercept
)
523 __entry
->cr_read
= cr_read
;
524 __entry
->cr_write
= cr_write
;
525 __entry
->exceptions
= exceptions
;
526 __entry
->intercept
= intercept
;
529 TP_printk("cr_read: %04x cr_write: %04x excp: %08x intercept: %016llx",
530 __entry
->cr_read
, __entry
->cr_write
, __entry
->exceptions
,
534 * Tracepoint for #VMEXIT while nested
536 TRACE_EVENT(kvm_nested_vmexit
,
537 TP_PROTO(__u64 rip
, __u32 exit_code
,
538 __u64 exit_info1
, __u64 exit_info2
,
539 __u32 exit_int_info
, __u32 exit_int_info_err
, __u32 isa
),
540 TP_ARGS(rip
, exit_code
, exit_info1
, exit_info2
,
541 exit_int_info
, exit_int_info_err
, isa
),
544 __field( __u64
, rip
)
545 __field( __u32
, exit_code
)
546 __field( __u64
, exit_info1
)
547 __field( __u64
, exit_info2
)
548 __field( __u32
, exit_int_info
)
549 __field( __u32
, exit_int_info_err
)
550 __field( __u32
, isa
)
555 __entry
->exit_code
= exit_code
;
556 __entry
->exit_info1
= exit_info1
;
557 __entry
->exit_info2
= exit_info2
;
558 __entry
->exit_int_info
= exit_int_info
;
559 __entry
->exit_int_info_err
= exit_int_info_err
;
562 TP_printk("rip: 0x%016llx reason: %s ext_inf1: 0x%016llx "
563 "ext_inf2: 0x%016llx ext_int: 0x%08x ext_int_err: 0x%08x",
565 (__entry
->isa
== KVM_ISA_VMX
) ?
566 __print_symbolic(__entry
->exit_code
, VMX_EXIT_REASONS
) :
567 __print_symbolic(__entry
->exit_code
, SVM_EXIT_REASONS
),
568 __entry
->exit_info1
, __entry
->exit_info2
,
569 __entry
->exit_int_info
, __entry
->exit_int_info_err
)
573 * Tracepoint for #VMEXIT reinjected to the guest
575 TRACE_EVENT(kvm_nested_vmexit_inject
,
576 TP_PROTO(__u32 exit_code
,
577 __u64 exit_info1
, __u64 exit_info2
,
578 __u32 exit_int_info
, __u32 exit_int_info_err
, __u32 isa
),
579 TP_ARGS(exit_code
, exit_info1
, exit_info2
,
580 exit_int_info
, exit_int_info_err
, isa
),
583 __field( __u32
, exit_code
)
584 __field( __u64
, exit_info1
)
585 __field( __u64
, exit_info2
)
586 __field( __u32
, exit_int_info
)
587 __field( __u32
, exit_int_info_err
)
588 __field( __u32
, isa
)
592 __entry
->exit_code
= exit_code
;
593 __entry
->exit_info1
= exit_info1
;
594 __entry
->exit_info2
= exit_info2
;
595 __entry
->exit_int_info
= exit_int_info
;
596 __entry
->exit_int_info_err
= exit_int_info_err
;
600 TP_printk("reason: %s ext_inf1: 0x%016llx "
601 "ext_inf2: 0x%016llx ext_int: 0x%08x ext_int_err: 0x%08x",
602 (__entry
->isa
== KVM_ISA_VMX
) ?
603 __print_symbolic(__entry
->exit_code
, VMX_EXIT_REASONS
) :
604 __print_symbolic(__entry
->exit_code
, SVM_EXIT_REASONS
),
605 __entry
->exit_info1
, __entry
->exit_info2
,
606 __entry
->exit_int_info
, __entry
->exit_int_info_err
)
610 * Tracepoint for nested #vmexit because of interrupt pending
612 TRACE_EVENT(kvm_nested_intr_vmexit
,
617 __field( __u64
, rip
)
624 TP_printk("rip: 0x%016llx", __entry
->rip
)
628 * Tracepoint for nested #vmexit because of interrupt pending
630 TRACE_EVENT(kvm_invlpga
,
631 TP_PROTO(__u64 rip
, int asid
, u64 address
),
632 TP_ARGS(rip
, asid
, address
),
635 __field( __u64
, rip
)
637 __field( __u64
, address
)
642 __entry
->asid
= asid
;
643 __entry
->address
= address
;
646 TP_printk("rip: 0x%016llx asid: %d address: 0x%016llx",
647 __entry
->rip
, __entry
->asid
, __entry
->address
)
651 * Tracepoint for nested #vmexit because of interrupt pending
653 TRACE_EVENT(kvm_skinit
,
654 TP_PROTO(__u64 rip
, __u32 slb
),
658 __field( __u64
, rip
)
659 __field( __u32
, slb
)
667 TP_printk("rip: 0x%016llx slb: 0x%08x",
668 __entry
->rip
, __entry
->slb
)
671 #define KVM_EMUL_INSN_F_CR0_PE (1 << 0)
672 #define KVM_EMUL_INSN_F_EFL_VM (1 << 1)
673 #define KVM_EMUL_INSN_F_CS_D (1 << 2)
674 #define KVM_EMUL_INSN_F_CS_L (1 << 3)
676 #define kvm_trace_symbol_emul_flags \
678 { KVM_EMUL_INSN_F_CR0_PE \
679 | KVM_EMUL_INSN_F_EFL_VM, "vm16" }, \
680 { KVM_EMUL_INSN_F_CR0_PE, "prot16" }, \
681 { KVM_EMUL_INSN_F_CR0_PE \
682 | KVM_EMUL_INSN_F_CS_D, "prot32" }, \
683 { KVM_EMUL_INSN_F_CR0_PE \
684 | KVM_EMUL_INSN_F_CS_L, "prot64" }
686 #define kei_decode_mode(mode) ({ \
689 case X86EMUL_MODE_REAL: \
692 case X86EMUL_MODE_VM86: \
693 flags = KVM_EMUL_INSN_F_EFL_VM; \
695 case X86EMUL_MODE_PROT16: \
696 flags = KVM_EMUL_INSN_F_CR0_PE; \
698 case X86EMUL_MODE_PROT32: \
699 flags = KVM_EMUL_INSN_F_CR0_PE \
700 | KVM_EMUL_INSN_F_CS_D; \
702 case X86EMUL_MODE_PROT64: \
703 flags = KVM_EMUL_INSN_F_CR0_PE \
704 | KVM_EMUL_INSN_F_CS_L; \
710 TRACE_EVENT(kvm_emulate_insn
,
711 TP_PROTO(struct kvm_vcpu
*vcpu
, __u8 failed
),
712 TP_ARGS(vcpu
, failed
),
715 __field( __u64
, rip
)
716 __field( __u32
, csbase
)
718 __array( __u8
, insn
, 15 )
719 __field( __u8
, flags
)
720 __field( __u8
, failed
)
724 __entry
->csbase
= kvm_x86_ops
->get_segment_base(vcpu
, VCPU_SREG_CS
);
725 __entry
->len
= vcpu
->arch
.emulate_ctxt
.fetch
.ptr
726 - vcpu
->arch
.emulate_ctxt
.fetch
.data
;
727 __entry
->rip
= vcpu
->arch
.emulate_ctxt
._eip
- __entry
->len
;
728 memcpy(__entry
->insn
,
729 vcpu
->arch
.emulate_ctxt
.fetch
.data
,
731 __entry
->flags
= kei_decode_mode(vcpu
->arch
.emulate_ctxt
.mode
);
732 __entry
->failed
= failed
;
735 TP_printk("%x:%llx:%s (%s)%s",
736 __entry
->csbase
, __entry
->rip
,
737 __print_hex(__entry
->insn
, __entry
->len
),
738 __print_symbolic(__entry
->flags
,
739 kvm_trace_symbol_emul_flags
),
740 __entry
->failed
? " failed" : ""
744 #define trace_kvm_emulate_insn_start(vcpu) trace_kvm_emulate_insn(vcpu, 0)
745 #define trace_kvm_emulate_insn_failed(vcpu) trace_kvm_emulate_insn(vcpu, 1)
749 TP_PROTO(gva_t gva
, gpa_t gpa
, bool write
, bool gpa_match
),
750 TP_ARGS(gva
, gpa
, write
, gpa_match
),
756 __field(bool, gpa_match
)
762 __entry
->write
= write
;
763 __entry
->gpa_match
= gpa_match
766 TP_printk("gva %#lx gpa %#llx %s %s", __entry
->gva
, __entry
->gpa
,
767 __entry
->write
? "Write" : "Read",
768 __entry
->gpa_match
? "GPA" : "GVA")
771 TRACE_EVENT(kvm_write_tsc_offset
,
772 TP_PROTO(unsigned int vcpu_id
, __u64 previous_tsc_offset
,
773 __u64 next_tsc_offset
),
774 TP_ARGS(vcpu_id
, previous_tsc_offset
, next_tsc_offset
),
777 __field( unsigned int, vcpu_id
)
778 __field( __u64
, previous_tsc_offset
)
779 __field( __u64
, next_tsc_offset
)
783 __entry
->vcpu_id
= vcpu_id
;
784 __entry
->previous_tsc_offset
= previous_tsc_offset
;
785 __entry
->next_tsc_offset
= next_tsc_offset
;
788 TP_printk("vcpu=%u prev=%llu next=%llu", __entry
->vcpu_id
,
789 __entry
->previous_tsc_offset
, __entry
->next_tsc_offset
)
794 #define host_clocks \
795 {VCLOCK_NONE, "none"}, \
796 {VCLOCK_TSC, "tsc"}, \
797 {VCLOCK_HPET, "hpet"} \
799 TRACE_EVENT(kvm_update_master_clock,
800 TP_PROTO(bool use_master_clock
, unsigned int host_clock
, bool offset_matched
),
801 TP_ARGS(use_master_clock
, host_clock
, offset_matched
),
804 __field( bool, use_master_clock
)
805 __field( unsigned int, host_clock
)
806 __field( bool, offset_matched
)
810 __entry
->use_master_clock
= use_master_clock
;
811 __entry
->host_clock
= host_clock
;
812 __entry
->offset_matched
= offset_matched
;
815 TP_printk("masterclock %d hostclock %s offsetmatched %u",
816 __entry
->use_master_clock
,
817 __print_symbolic(__entry
->host_clock
, host_clocks
),
818 __entry
->offset_matched
)
821 TRACE_EVENT(kvm_track_tsc
,
822 TP_PROTO(unsigned int vcpu_id
, unsigned int nr_matched
,
823 unsigned int online_vcpus
, bool use_master_clock
,
824 unsigned int host_clock
),
825 TP_ARGS(vcpu_id
, nr_matched
, online_vcpus
, use_master_clock
,
829 __field( unsigned int, vcpu_id
)
830 __field( unsigned int, nr_vcpus_matched_tsc
)
831 __field( unsigned int, online_vcpus
)
832 __field( bool, use_master_clock
)
833 __field( unsigned int, host_clock
)
837 __entry
->vcpu_id
= vcpu_id
;
838 __entry
->nr_vcpus_matched_tsc
= nr_matched
;
839 __entry
->online_vcpus
= online_vcpus
;
840 __entry
->use_master_clock
= use_master_clock
;
841 __entry
->host_clock
= host_clock
;
844 TP_printk("vcpu_id %u masterclock %u offsetmatched %u nr_online %u"
846 __entry
->vcpu_id
, __entry
->use_master_clock
,
847 __entry
->nr_vcpus_matched_tsc
, __entry
->online_vcpus
,
848 __print_symbolic(__entry
->host_clock
, host_clocks
))
851 #endif /* CONFIG_X86_64 */
853 #endif /* _TRACE_KVM_H */
855 #undef TRACE_INCLUDE_PATH
856 #define TRACE_INCLUDE_PATH arch/x86/kvm
857 #undef TRACE_INCLUDE_FILE
858 #define TRACE_INCLUDE_FILE trace
860 /* This part must be outside protection */
861 #include <trace/define_trace.h>