1 #if !defined(_TRACE_KVM_H) || defined(TRACE_HEADER_MULTI_READ)
4 #include <linux/tracepoint.h>
7 #include <asm/clocksource.h>
8 #include <linux/version.h>
9 #include <../arch/x86/kvm/lapic.h>
10 #include <../arch/x86/kvm/kvm_cache_regs.h>
13 #define TRACE_SYSTEM kvm
16 * Tracepoint for guest mode entry.
18 TRACE_EVENT(kvm_entry
,
19 TP_PROTO(unsigned int vcpu_id
),
23 __field( unsigned int, vcpu_id
)
27 tp_assign(vcpu_id
, vcpu_id
)
30 TP_printk("vcpu %u", __entry
->vcpu_id
)
34 * Tracepoint for hypercall.
36 TRACE_EVENT(kvm_hypercall
,
37 TP_PROTO(unsigned long nr
, unsigned long a0
, unsigned long a1
,
38 unsigned long a2
, unsigned long a3
),
39 TP_ARGS(nr
, a0
, a1
, a2
, a3
),
42 __field( unsigned long, nr
)
43 __field( unsigned long, a0
)
44 __field( unsigned long, a1
)
45 __field( unsigned long, a2
)
46 __field( unsigned long, a3
)
57 TP_printk("nr 0x%lx a0 0x%lx a1 0x%lx a2 0x%lx a3 0x%lx",
58 __entry
->nr
, __entry
->a0
, __entry
->a1
, __entry
->a2
,
63 * Tracepoint for hypercall.
65 TRACE_EVENT(kvm_hv_hypercall
,
66 TP_PROTO(__u16 code
, bool fast
, __u16 rep_cnt
, __u16 rep_idx
,
67 __u64 ingpa
, __u64 outgpa
),
68 TP_ARGS(code
, fast
, rep_cnt
, rep_idx
, ingpa
, outgpa
),
71 __field( __u16
, rep_cnt
)
72 __field( __u16
, rep_idx
)
73 __field( __u64
, ingpa
)
74 __field( __u64
, outgpa
)
75 __field( __u16
, code
)
80 tp_assign(rep_cnt
, rep_cnt
)
81 tp_assign(rep_idx
, rep_idx
)
82 tp_assign(ingpa
, ingpa
)
83 tp_assign(outgpa
, outgpa
)
88 TP_printk("code 0x%x %s cnt 0x%x idx 0x%x in 0x%llx out 0x%llx",
89 __entry
->code
, __entry
->fast
? "fast" : "slow",
90 __entry
->rep_cnt
, __entry
->rep_idx
, __entry
->ingpa
,
98 TP_PROTO(unsigned int rw
, unsigned int port
, unsigned int size
,
100 TP_ARGS(rw
, port
, size
, count
),
103 __field( unsigned int, rw
)
104 __field( unsigned int, port
)
105 __field( unsigned int, size
)
106 __field( unsigned int, count
)
111 tp_assign(port
, port
)
112 tp_assign(size
, size
)
113 tp_assign(count
, count
)
116 TP_printk("pio_%s at 0x%x size %d count %d",
117 __entry
->rw
? "write" : "read",
118 __entry
->port
, __entry
->size
, __entry
->count
)
122 * Tracepoint for cpuid.
124 TRACE_EVENT(kvm_cpuid
,
125 TP_PROTO(unsigned int function
, unsigned long rax
, unsigned long rbx
,
126 unsigned long rcx
, unsigned long rdx
),
127 TP_ARGS(function
, rax
, rbx
, rcx
, rdx
),
130 __field( unsigned int, function
)
131 __field( unsigned long, rax
)
132 __field( unsigned long, rbx
)
133 __field( unsigned long, rcx
)
134 __field( unsigned long, rdx
)
138 tp_assign(function
, function
)
145 TP_printk("func %x rax %lx rbx %lx rcx %lx rdx %lx",
146 __entry
->function
, __entry
->rax
,
147 __entry
->rbx
, __entry
->rcx
, __entry
->rdx
)
150 #define AREG(x) { APIC_##x, "APIC_" #x }
152 #define kvm_trace_symbol_apic \
153 AREG(ID), AREG(LVR), AREG(TASKPRI), AREG(ARBPRI), AREG(PROCPRI), \
154 AREG(EOI), AREG(RRR), AREG(LDR), AREG(DFR), AREG(SPIV), AREG(ISR), \
155 AREG(TMR), AREG(IRR), AREG(ESR), AREG(ICR), AREG(ICR2), AREG(LVTT), \
156 AREG(LVTTHMR), AREG(LVTPC), AREG(LVT0), AREG(LVT1), AREG(LVTERR), \
157 AREG(TMICT), AREG(TMCCT), AREG(TDCR), AREG(SELF_IPI), AREG(EFEAT), \
160 * Tracepoint for apic access.
162 TRACE_EVENT(kvm_apic
,
163 TP_PROTO(unsigned int rw
, unsigned int reg
, unsigned int val
),
164 TP_ARGS(rw
, reg
, val
),
167 __field( unsigned int, rw
)
168 __field( unsigned int, reg
)
169 __field( unsigned int, val
)
178 TP_printk("apic_%s %s = 0x%x",
179 __entry
->rw
? "write" : "read",
180 __print_symbolic(__entry
->reg
, kvm_trace_symbol_apic
),
184 #define trace_kvm_apic_read(reg, val) trace_kvm_apic(0, reg, val)
185 #define trace_kvm_apic_write(reg, val) trace_kvm_apic(1, reg, val)
187 #define KVM_ISA_VMX 1
188 #define KVM_ISA_SVM 2
191 * Tracepoint for kvm guest exit:
193 TRACE_EVENT(kvm_exit
,
194 TP_PROTO(unsigned int exit_reason
, struct kvm_vcpu
*vcpu
, u32 isa
, u64 info1
, u64 info2
),
195 TP_ARGS(exit_reason
, vcpu
, isa
, info1
, info2
),
198 __field( unsigned int, exit_reason
)
199 __field( unsigned long, guest_rip
)
201 __field( u64
, info1
)
202 __field( u64
, info2
)
206 tp_assign(exit_reason
, exit_reason
)
207 tp_assign(guest_rip
, kvm_rip_read(vcpu
))
209 kvm_x86_ops
->get_exit_info(vcpu
, &info1
,
211 tp_assign(info1
, info1
)
212 tp_assign(info2
, info2
)
215 TP_printk("reason %s rip info %llx %llx",
216 (__entry
->isa
== KVM_ISA_VMX
) ?
217 __print_symbolic(__entry
->exit_reason
, VMX_EXIT_REASONS
) :
218 __print_symbolic(__entry
->exit_reason
, SVM_EXIT_REASONS
),
219 /* __entry->guest_rip,*/ __entry
->info1
, __entry
->info2
)
223 * Tracepoint for kvm interrupt injection:
225 TRACE_EVENT(kvm_inj_virq
,
226 TP_PROTO(unsigned int irq
),
230 __field( unsigned int, irq
)
237 TP_printk("irq %u", __entry
->irq
)
240 #define EXS(x) { x##_VECTOR, "#" #x }
242 #define kvm_trace_sym_exc \
243 EXS(DE), EXS(DB), EXS(BP), EXS(OF), EXS(BR), EXS(UD), EXS(NM), \
244 EXS(DF), EXS(TS), EXS(NP), EXS(SS), EXS(GP), EXS(PF), \
248 * Tracepoint for kvm interrupt injection:
250 TRACE_EVENT(kvm_inj_exception
,
251 TP_PROTO(unsigned exception
, bool has_error
, unsigned error_code
),
252 TP_ARGS(exception
, has_error
, error_code
),
255 __field( u8
, exception
)
256 __field( u8
, has_error
)
257 __field( u32
, error_code
)
261 tp_assign(exception
, exception
)
262 tp_assign(has_error
, has_error
)
263 tp_assign(error_code
, error_code
)
266 TP_printk("%s (0x%x)",
267 __print_symbolic(__entry
->exception
, kvm_trace_sym_exc
),
268 /* FIXME: don't print error_code if not present */
269 __entry
->has_error
? __entry
->error_code
: 0)
273 * Tracepoint for page fault.
275 TRACE_EVENT(kvm_page_fault
,
276 TP_PROTO(unsigned long fault_address
, unsigned int error_code
),
277 TP_ARGS(fault_address
, error_code
),
280 __field( unsigned long, fault_address
)
281 __field( unsigned int, error_code
)
285 tp_assign(fault_address
, fault_address
)
286 tp_assign(error_code
, error_code
)
289 TP_printk("address %lx error_code %x",
290 __entry
->fault_address
, __entry
->error_code
)
294 * Tracepoint for guest MSR access.
297 TP_PROTO(unsigned write
, u32 ecx
, u64 data
, bool exception
),
298 TP_ARGS(write
, ecx
, data
, exception
),
301 __field( unsigned, write
)
304 __field( u8
, exception
)
308 tp_assign(write
, write
)
310 tp_assign(data
, data
)
311 tp_assign(exception
, exception
)
314 TP_printk("msr_%s %x = 0x%llx%s",
315 __entry
->write
? "write" : "read",
316 __entry
->ecx
, __entry
->data
,
317 __entry
->exception
? " (#GP)" : "")
320 #define trace_kvm_msr_read(ecx, data) trace_kvm_msr(0, ecx, data, false)
321 #define trace_kvm_msr_write(ecx, data) trace_kvm_msr(1, ecx, data, false)
322 #define trace_kvm_msr_read_ex(ecx) trace_kvm_msr(0, ecx, 0, true)
323 #define trace_kvm_msr_write_ex(ecx, data) trace_kvm_msr(1, ecx, data, true)
326 * Tracepoint for guest CR access.
329 TP_PROTO(unsigned int rw
, unsigned int cr
, unsigned long val
),
330 TP_ARGS(rw
, cr
, val
),
333 __field( unsigned int, rw
)
334 __field( unsigned int, cr
)
335 __field( unsigned long, val
)
344 TP_printk("cr_%s %x = 0x%lx",
345 __entry
->rw
? "write" : "read",
346 __entry
->cr
, __entry
->val
)
349 #define trace_kvm_cr_read(cr, val) trace_kvm_cr(0, cr, val)
350 #define trace_kvm_cr_write(cr, val) trace_kvm_cr(1, cr, val)
352 TRACE_EVENT(kvm_pic_set_irq
,
353 TP_PROTO(__u8 chip
, __u8 pin
, __u8 elcr
, __u8 imr
, bool coalesced
),
354 TP_ARGS(chip
, pin
, elcr
, imr
, coalesced
),
357 __field( __u8
, chip
)
359 __field( __u8
, elcr
)
361 __field( bool, coalesced
)
365 tp_assign(chip
, chip
)
367 tp_assign(elcr
, elcr
)
369 tp_assign(coalesced
, coalesced
)
372 TP_printk("chip %u pin %u (%s%s)%s",
373 __entry
->chip
, __entry
->pin
,
374 (__entry
->elcr
& (1 << __entry
->pin
)) ? "level":"edge",
375 (__entry
->imr
& (1 << __entry
->pin
)) ? "|masked":"",
376 __entry
->coalesced
? " (coalesced)" : "")
379 #define kvm_apic_dst_shorthand \
383 {0x3, "all-but-self"}
385 TRACE_EVENT(kvm_apic_ipi
,
386 TP_PROTO(__u32 icr_low
, __u32 dest_id
),
387 TP_ARGS(icr_low
, dest_id
),
390 __field( __u32
, icr_low
)
391 __field( __u32
, dest_id
)
395 tp_assign(icr_low
, icr_low
)
396 tp_assign(dest_id
, dest_id
)
399 TP_printk("dst %x vec %u (%s|%s|%s|%s|%s)",
400 __entry
->dest_id
, (u8
)__entry
->icr_low
,
401 __print_symbolic((__entry
->icr_low
>> 8 & 0x7),
403 (__entry
->icr_low
& (1<<11)) ? "logical" : "physical",
404 (__entry
->icr_low
& (1<<14)) ? "assert" : "de-assert",
405 (__entry
->icr_low
& (1<<15)) ? "level" : "edge",
406 __print_symbolic((__entry
->icr_low
>> 18 & 0x3),
407 kvm_apic_dst_shorthand
))
410 TRACE_EVENT(kvm_apic_accept_irq
,
411 TP_PROTO(__u32 apicid
, __u16 dm
, __u8 tm
, __u8 vec
, bool coalesced
),
412 TP_ARGS(apicid
, dm
, tm
, vec
, coalesced
),
415 __field( __u32
, apicid
)
419 __field( bool, coalesced
)
423 tp_assign(apicid
, apicid
)
427 tp_assign(coalesced
, coalesced
)
430 TP_printk("apicid %x vec %u (%s|%s)%s",
431 __entry
->apicid
, __entry
->vec
,
432 __print_symbolic((__entry
->dm
>> 8 & 0x7), kvm_deliver_mode
),
433 __entry
->tm
? "level" : "edge",
434 __entry
->coalesced
? " (coalesced)" : "")
438 TP_PROTO(struct kvm_lapic
*apic
, int vector
),
439 TP_ARGS(apic
, vector
),
442 __field( __u32
, apicid
)
443 __field( int, vector
)
447 tp_assign(apicid
, apic
->vcpu
->vcpu_id
)
448 tp_assign(vector
, vector
)
451 TP_printk("apicid %x vector %d", __entry
->apicid
, __entry
->vector
)
454 TRACE_EVENT(kvm_pv_eoi
,
455 TP_PROTO(struct kvm_lapic
*apic
, int vector
),
456 TP_ARGS(apic
, vector
),
459 __field( __u32
, apicid
)
460 __field( int, vector
)
464 tp_assign(apicid
, apic
->vcpu
->vcpu_id
)
465 tp_assign(vector
, vector
)
468 TP_printk("apicid %x vector %d", __entry
->apicid
, __entry
->vector
)
472 * Tracepoint for nested VMRUN
474 TRACE_EVENT(kvm_nested_vmrun
,
475 TP_PROTO(__u64 rip
, __u64 vmcb
, __u64 nested_rip
, __u32 int_ctl
,
476 __u32 event_inj
, bool npt
),
477 TP_ARGS(rip
, vmcb
, nested_rip
, int_ctl
, event_inj
, npt
),
480 __field( __u64
, rip
)
481 __field( __u64
, vmcb
)
482 __field( __u64
, nested_rip
)
483 __field( __u32
, int_ctl
)
484 __field( __u32
, event_inj
)
490 tp_assign(vmcb
, vmcb
)
491 tp_assign(nested_rip
, nested_rip
)
492 tp_assign(int_ctl
, int_ctl
)
493 tp_assign(event_inj
, event_inj
)
497 TP_printk("rip: 0x%016llx vmcb: 0x%016llx nrip: 0x%016llx int_ctl: 0x%08x "
498 "event_inj: 0x%08x npt: %s",
499 __entry
->rip
, __entry
->vmcb
, __entry
->nested_rip
,
500 __entry
->int_ctl
, __entry
->event_inj
,
501 __entry
->npt
? "on" : "off")
504 TRACE_EVENT(kvm_nested_intercepts
,
505 TP_PROTO(__u16 cr_read
, __u16 cr_write
, __u32 exceptions
, __u64 intercept
),
506 TP_ARGS(cr_read
, cr_write
, exceptions
, intercept
),
509 __field( __u16
, cr_read
)
510 __field( __u16
, cr_write
)
511 __field( __u32
, exceptions
)
512 __field( __u64
, intercept
)
516 tp_assign(cr_read
, cr_read
)
517 tp_assign(cr_write
, cr_write
)
518 tp_assign(exceptions
, exceptions
)
519 tp_assign(intercept
, intercept
)
522 TP_printk("cr_read: %04x cr_write: %04x excp: %08x intercept: %016llx",
523 __entry
->cr_read
, __entry
->cr_write
, __entry
->exceptions
,
527 * Tracepoint for #VMEXIT while nested
529 TRACE_EVENT(kvm_nested_vmexit
,
530 TP_PROTO(__u64 rip
, __u32 exit_code
,
531 __u64 exit_info1
, __u64 exit_info2
,
532 __u32 exit_int_info
, __u32 exit_int_info_err
, __u32 isa
),
533 TP_ARGS(rip
, exit_code
, exit_info1
, exit_info2
,
534 exit_int_info
, exit_int_info_err
, isa
),
537 __field( __u64
, rip
)
538 __field( __u32
, exit_code
)
539 __field( __u64
, exit_info1
)
540 __field( __u64
, exit_info2
)
541 __field( __u32
, exit_int_info
)
542 __field( __u32
, exit_int_info_err
)
543 __field( __u32
, isa
)
548 tp_assign(exit_code
, exit_code
)
549 tp_assign(exit_info1
, exit_info1
)
550 tp_assign(exit_info2
, exit_info2
)
551 tp_assign(exit_int_info
, exit_int_info
)
552 tp_assign(exit_int_info_err
, exit_int_info_err
)
555 TP_printk("rip: 0x%016llx reason: %s ext_inf1: 0x%016llx "
556 "ext_inf2: 0x%016llx ext_int: 0x%08x ext_int_err: 0x%08x",
558 (__entry
->isa
== KVM_ISA_VMX
) ?
559 __print_symbolic(__entry
->exit_code
, VMX_EXIT_REASONS
) :
560 __print_symbolic(__entry
->exit_code
, SVM_EXIT_REASONS
),
561 __entry
->exit_info1
, __entry
->exit_info2
,
562 __entry
->exit_int_info
, __entry
->exit_int_info_err
)
566 * Tracepoint for #VMEXIT reinjected to the guest
568 TRACE_EVENT(kvm_nested_vmexit_inject
,
569 TP_PROTO(__u32 exit_code
,
570 __u64 exit_info1
, __u64 exit_info2
,
571 __u32 exit_int_info
, __u32 exit_int_info_err
, __u32 isa
),
572 TP_ARGS(exit_code
, exit_info1
, exit_info2
,
573 exit_int_info
, exit_int_info_err
, isa
),
576 __field( __u32
, exit_code
)
577 __field( __u64
, exit_info1
)
578 __field( __u64
, exit_info2
)
579 __field( __u32
, exit_int_info
)
580 __field( __u32
, exit_int_info_err
)
581 __field( __u32
, isa
)
585 tp_assign(exit_code
, exit_code
)
586 tp_assign(exit_info1
, exit_info1
)
587 tp_assign(exit_info2
, exit_info2
)
588 tp_assign(exit_int_info
, exit_int_info
)
589 tp_assign(exit_int_info_err
, exit_int_info_err
)
593 TP_printk("reason: %s ext_inf1: 0x%016llx "
594 "ext_inf2: 0x%016llx ext_int: 0x%08x ext_int_err: 0x%08x",
595 (__entry
->isa
== KVM_ISA_VMX
) ?
596 __print_symbolic(__entry
->exit_code
, VMX_EXIT_REASONS
) :
597 __print_symbolic(__entry
->exit_code
, SVM_EXIT_REASONS
),
598 __entry
->exit_info1
, __entry
->exit_info2
,
599 __entry
->exit_int_info
, __entry
->exit_int_info_err
)
603 * Tracepoint for nested #vmexit because of interrupt pending
605 TRACE_EVENT(kvm_nested_intr_vmexit
,
610 __field( __u64
, rip
)
617 TP_printk("rip: 0x%016llx", __entry
->rip
)
621 * Tracepoint for nested #vmexit because of interrupt pending
623 TRACE_EVENT(kvm_invlpga
,
624 TP_PROTO(__u64 rip
, int asid
, u64 address
),
625 TP_ARGS(rip
, asid
, address
),
628 __field( __u64
, rip
)
630 __field( __u64
, address
)
635 tp_assign(asid
, asid
)
636 tp_assign(address
, address
)
639 TP_printk("rip: 0x%016llx asid: %d address: 0x%016llx",
640 __entry
->rip
, __entry
->asid
, __entry
->address
)
644 * Tracepoint for nested #vmexit because of interrupt pending
646 TRACE_EVENT(kvm_skinit
,
647 TP_PROTO(__u64 rip
, __u32 slb
),
651 __field( __u64
, rip
)
652 __field( __u32
, slb
)
660 TP_printk("rip: 0x%016llx slb: 0x%08x",
661 __entry
->rip
, __entry
->slb
)
664 #define KVM_EMUL_INSN_F_CR0_PE (1 << 0)
665 #define KVM_EMUL_INSN_F_EFL_VM (1 << 1)
666 #define KVM_EMUL_INSN_F_CS_D (1 << 2)
667 #define KVM_EMUL_INSN_F_CS_L (1 << 3)
669 #define kvm_trace_symbol_emul_flags \
671 { KVM_EMUL_INSN_F_CR0_PE \
672 | KVM_EMUL_INSN_F_EFL_VM, "vm16" }, \
673 { KVM_EMUL_INSN_F_CR0_PE, "prot16" }, \
674 { KVM_EMUL_INSN_F_CR0_PE \
675 | KVM_EMUL_INSN_F_CS_D, "prot32" }, \
676 { KVM_EMUL_INSN_F_CR0_PE \
677 | KVM_EMUL_INSN_F_CS_L, "prot64" }
679 #define kei_decode_mode(mode) ({ \
682 case X86EMUL_MODE_REAL: \
685 case X86EMUL_MODE_VM86: \
686 flags = KVM_EMUL_INSN_F_EFL_VM; \
688 case X86EMUL_MODE_PROT16: \
689 flags = KVM_EMUL_INSN_F_CR0_PE; \
691 case X86EMUL_MODE_PROT32: \
692 flags = KVM_EMUL_INSN_F_CR0_PE \
693 | KVM_EMUL_INSN_F_CS_D; \
695 case X86EMUL_MODE_PROT64: \
696 flags = KVM_EMUL_INSN_F_CR0_PE \
697 | KVM_EMUL_INSN_F_CS_L; \
703 TRACE_EVENT(kvm_emulate_insn
,
704 TP_PROTO(struct kvm_vcpu
*vcpu
, __u8 failed
),
705 TP_ARGS(vcpu
, failed
),
708 __field( __u64
, rip
)
709 __field( __u32
, csbase
)
711 __array( __u8
, insn
, 15 )
712 __field( __u8
, flags
)
713 __field( __u8
, failed
)
717 tp_assign(rip
, vcpu
->arch
.emulate_ctxt
.fetch
.start
)
718 tp_assign(csbase
, kvm_x86_ops
->get_segment_base(vcpu
, VCPU_SREG_CS
))
719 tp_assign(len
, vcpu
->arch
.emulate_ctxt
._eip
720 - vcpu
->arch
.emulate_ctxt
.fetch
.start
)
722 vcpu
->arch
.emulate_ctxt
.fetch
.data
,
724 tp_assign(flags
, kei_decode_mode(vcpu
->arch
.emulate_ctxt
.mode
))
725 tp_assign(failed
, failed
)
728 TP_printk("%x:%llx:%s (%s)%s",
729 __entry
->csbase
, __entry
->rip
,
730 __print_hex(__entry
->insn
, __entry
->len
),
731 __print_symbolic(__entry
->flags
,
732 kvm_trace_symbol_emul_flags
),
733 __entry
->failed
? " failed" : ""
737 #define trace_kvm_emulate_insn_start(vcpu) trace_kvm_emulate_insn(vcpu, 0)
738 #define trace_kvm_emulate_insn_failed(vcpu) trace_kvm_emulate_insn(vcpu, 1)
742 TP_PROTO(gva_t gva
, gpa_t gpa
, bool write
, bool gpa_match
),
743 TP_ARGS(gva
, gpa
, write
, gpa_match
),
749 __field(bool, gpa_match
)
755 tp_assign(write
, write
)
756 tp_assign(gpa_match
, gpa_match
)
759 TP_printk("gva %#lx gpa %#llx %s %s", __entry
->gva
, __entry
->gpa
,
760 __entry
->write
? "Write" : "Read",
761 __entry
->gpa_match
? "GPA" : "GVA")
764 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
765 TRACE_EVENT(kvm_write_tsc_offset
,
766 TP_PROTO(unsigned int vcpu_id
, __u64 previous_tsc_offset
,
767 __u64 next_tsc_offset
),
768 TP_ARGS(vcpu_id
, previous_tsc_offset
, next_tsc_offset
),
771 __field( unsigned int, vcpu_id
)
772 __field( __u64
, previous_tsc_offset
)
773 __field( __u64
, next_tsc_offset
)
777 tp_assign(vcpu_id
, vcpu_id
)
778 tp_assign(previous_tsc_offset
, previous_tsc_offset
)
779 tp_assign(next_tsc_offset
, next_tsc_offset
)
782 TP_printk("vcpu=%u prev=%llu next=%llu", __entry
->vcpu_id
,
783 __entry
->previous_tsc_offset
, __entry
->next_tsc_offset
)
789 #define host_clocks \
790 {VCLOCK_NONE, "none"}, \
791 {VCLOCK_TSC, "tsc"}, \
792 {VCLOCK_HPET, "hpet"} \
794 TRACE_EVENT(kvm_update_master_clock,
795 TP_PROTO(bool use_master_clock
, unsigned int host_clock
, bool offset_matched
),
796 TP_ARGS(use_master_clock
, host_clock
, offset_matched
),
799 __field( bool, use_master_clock
)
800 __field( unsigned int, host_clock
)
801 __field( bool, offset_matched
)
805 tp_assign(use_master_clock
, use_master_clock
)
806 tp_assign(host_clock
, host_clock
)
807 tp_assign(offset_matched
, offset_matched
)
810 TP_printk("masterclock %d hostclock %s offsetmatched %u",
811 __entry
->use_master_clock
,
812 __print_symbolic(__entry
->host_clock
, host_clocks
),
813 __entry
->offset_matched
)
816 TRACE_EVENT(kvm_track_tsc
,
817 TP_PROTO(unsigned int vcpu_id
, unsigned int nr_matched
,
818 unsigned int online_vcpus
, bool use_master_clock
,
819 unsigned int host_clock
),
820 TP_ARGS(vcpu_id
, nr_matched
, online_vcpus
, use_master_clock
,
824 __field( unsigned int, vcpu_id
)
825 __field( unsigned int, nr_vcpus_matched_tsc
)
826 __field( unsigned int, online_vcpus
)
827 __field( bool, use_master_clock
)
828 __field( unsigned int, host_clock
)
832 tp_assign(vcpu_id
, vcpu_id
)
833 tp_assign(nr_vcpus_matched_tsc
, nr_matched
)
834 tp_assign(online_vcpus
, online_vcpus
)
835 tp_assign(use_master_clock
, use_master_clock
)
836 tp_assign(host_clock
, host_clock
)
839 TP_printk("vcpu_id %u masterclock %u offsetmatched %u nr_online %u"
841 __entry
->vcpu_id
, __entry
->use_master_clock
,
842 __entry
->nr_vcpus_matched_tsc
, __entry
->online_vcpus
,
843 __print_symbolic(__entry
->host_clock
, host_clocks
))
846 #endif /* CONFIG_X86_64 */
848 #endif /* _TRACE_KVM_H */
850 #undef TRACE_INCLUDE_PATH
851 #define TRACE_INCLUDE_PATH ../instrumentation/events/lttng-module/arch/x86/kvm
852 #undef TRACE_INCLUDE_FILE
853 #define TRACE_INCLUDE_FILE trace
855 /* This part must be outside protection */
856 #include "../../../../../../probes/define_trace.h"