1 /* SPDX-License-Identifier: GPL-2.0 */
2 #if !defined(LTTNG_TRACE_KVM_H) || defined(TRACE_HEADER_MULTI_READ)
3 #define LTTNG_TRACE_KVM_H
5 #include <probes/lttng-tracepoint-event.h>
8 #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,8,0))
9 #include <asm/clocksource.h>
11 #include <lttng-kernel-version.h>
12 #include <../arch/x86/kvm/lapic.h>
13 #include <../arch/x86/kvm/kvm_cache_regs.h>
16 #define TRACE_SYSTEM kvm_x86
19 * Tracepoint for guest mode entry.
21 LTTNG_TRACEPOINT_EVENT_MAP(kvm_entry
, kvm_x86_entry
,
22 TP_PROTO(unsigned int vcpu_id
),
26 ctf_integer(unsigned int, vcpu_id
, vcpu_id
)
31 * Tracepoint for hypercall.
33 LTTNG_TRACEPOINT_EVENT_MAP(kvm_hypercall
, kvm_x86_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 ctf_integer(unsigned long, nr
, nr
)
40 ctf_integer(unsigned long, a0
, a0
)
41 ctf_integer(unsigned long, a1
, a1
)
42 ctf_integer(unsigned long, a2
, a2
)
43 ctf_integer(unsigned long, a3
, a3
)
48 * Tracepoint for hypercall.
50 LTTNG_TRACEPOINT_EVENT_MAP(kvm_hv_hypercall
, kvm_x86_hv_hypercall
,
51 TP_PROTO(__u16 code
, bool fast
, __u16 rep_cnt
, __u16 rep_idx
,
52 __u64 ingpa
, __u64 outgpa
),
53 TP_ARGS(code
, fast
, rep_cnt
, rep_idx
, ingpa
, outgpa
),
56 ctf_integer(__u16
, rep_cnt
, rep_cnt
)
57 ctf_integer(__u16
, rep_idx
, rep_idx
)
58 ctf_integer(__u64
, ingpa
, ingpa
)
59 ctf_integer(__u64
, outgpa
, outgpa
)
60 ctf_integer(__u16
, code
, code
)
61 ctf_integer(bool, fast
, fast
)
68 LTTNG_TRACEPOINT_EVENT_MAP(kvm_pio
, kvm_x86_pio
,
69 TP_PROTO(unsigned int rw
, unsigned int port
, unsigned int size
,
71 TP_ARGS(rw
, port
, size
, count
),
74 ctf_integer(unsigned int, rw
, rw
)
75 ctf_integer(unsigned int, port
, port
)
76 ctf_integer(unsigned int, size
, size
)
77 ctf_integer(unsigned int, count
, count
)
82 * Tracepoint for cpuid.
84 LTTNG_TRACEPOINT_EVENT_MAP(kvm_cpuid
, kvm_x86_cpuid
,
85 TP_PROTO(unsigned int function
, unsigned long rax
, unsigned long rbx
,
86 unsigned long rcx
, unsigned long rdx
),
87 TP_ARGS(function
, rax
, rbx
, rcx
, rdx
),
90 ctf_integer(unsigned int, function
, function
)
91 ctf_integer(unsigned long, rax
, rax
)
92 ctf_integer(unsigned long, rbx
, rbx
)
93 ctf_integer(unsigned long, rcx
, rcx
)
94 ctf_integer(unsigned long, rdx
, rdx
)
99 * Tracepoint for apic access.
101 LTTNG_TRACEPOINT_EVENT_MAP(kvm_apic
, kvm_x86_apic
,
102 TP_PROTO(unsigned int rw
, unsigned int reg
, unsigned int val
),
103 TP_ARGS(rw
, reg
, val
),
106 ctf_integer(unsigned int, rw
, rw
)
107 ctf_integer(unsigned int, reg
, reg
)
108 ctf_integer(unsigned int, val
, val
)
112 #define trace_kvm_apic_read(reg, val) trace_kvm_apic(0, reg, val)
113 #define trace_kvm_apic_write(reg, val) trace_kvm_apic(1, reg, val)
116 * Tracepoint for kvm guest exit:
118 #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,10,0))
119 LTTNG_TRACEPOINT_EVENT_CODE_MAP(kvm_exit
, kvm_x86_exit
,
120 TP_PROTO(unsigned int exit_reason
, struct kvm_vcpu
*vcpu
, u32 isa
),
121 TP_ARGS(exit_reason
, vcpu
, isa
),
125 u32 intr_info
, error_code
;
129 kvm_x86_ops
.get_exit_info(vcpu
, &tp_locvar
->info1
,
131 &tp_locvar
->intr_info
,
132 &tp_locvar
->error_code
);
136 ctf_integer(unsigned int, exit_reason
, exit_reason
)
137 ctf_integer(unsigned long, guest_rip
, kvm_rip_read(vcpu
))
138 ctf_integer(u32
, isa
, isa
)
139 ctf_integer(u64
, info1
, tp_locvar
->info1
)
140 ctf_integer(u64
, info2
, tp_locvar
->info2
)
141 ctf_integer(u32
, intr_info
, tp_locvar
->intr_info
)
142 ctf_integer(u32
, error_code
, tp_locvar
->error_code
)
143 ctf_integer(unsigned int, vcpu_id
, vcpu
->vcpu_id
)
148 #elif (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,7,0))
149 LTTNG_TRACEPOINT_EVENT_CODE_MAP(kvm_exit
, kvm_x86_exit
,
150 TP_PROTO(unsigned int exit_reason
, struct kvm_vcpu
*vcpu
, u32 isa
),
151 TP_ARGS(exit_reason
, vcpu
, isa
),
158 kvm_x86_ops
.get_exit_info(vcpu
, &tp_locvar
->info1
,
163 ctf_integer(unsigned int, exit_reason
, exit_reason
)
164 ctf_integer(unsigned long, guest_rip
, kvm_rip_read(vcpu
))
165 ctf_integer(u32
, isa
, isa
)
166 ctf_integer(u64
, info1
, tp_locvar
->info1
)
167 ctf_integer(u64
, info2
, tp_locvar
->info2
)
173 LTTNG_TRACEPOINT_EVENT_CODE_MAP(kvm_exit
, kvm_x86_exit
,
174 TP_PROTO(unsigned int exit_reason
, struct kvm_vcpu
*vcpu
, u32 isa
),
175 TP_ARGS(exit_reason
, vcpu
, isa
),
182 kvm_x86_ops
->get_exit_info(vcpu
, &tp_locvar
->info1
,
187 ctf_integer(unsigned int, exit_reason
, exit_reason
)
188 ctf_integer(unsigned long, guest_rip
, kvm_rip_read(vcpu
))
189 ctf_integer(u32
, isa
, isa
)
190 ctf_integer(u64
, info1
, tp_locvar
->info1
)
191 ctf_integer(u64
, info2
, tp_locvar
->info2
)
199 * Tracepoint for kvm interrupt injection:
201 LTTNG_TRACEPOINT_EVENT_MAP(kvm_inj_virq
, kvm_x86_inj_virq
,
202 TP_PROTO(unsigned int irq
),
206 ctf_integer(unsigned int, irq
, irq
)
211 * Tracepoint for kvm interrupt injection:
213 LTTNG_TRACEPOINT_EVENT_MAP(kvm_inj_exception
, kvm_x86_inj_exception
,
214 TP_PROTO(unsigned exception
, bool has_error
, unsigned error_code
),
215 TP_ARGS(exception
, has_error
, error_code
),
218 ctf_integer(u8
, exception
, exception
)
219 ctf_integer(u8
, has_error
, has_error
)
220 ctf_integer(u32
, error_code
, error_code
)
225 * Tracepoint for page fault.
227 LTTNG_TRACEPOINT_EVENT_MAP(kvm_page_fault
, kvm_x86_page_fault
,
228 TP_PROTO(unsigned long fault_address
, unsigned int error_code
),
229 TP_ARGS(fault_address
, error_code
),
232 ctf_integer(unsigned long, fault_address
, fault_address
)
233 ctf_integer(unsigned int, error_code
, error_code
)
238 * Tracepoint for guest MSR access.
240 LTTNG_TRACEPOINT_EVENT_MAP(kvm_msr
, kvm_x86_msr
,
241 TP_PROTO(unsigned write
, u32 ecx
, u64 data
, bool exception
),
242 TP_ARGS(write
, ecx
, data
, exception
),
245 ctf_integer(unsigned, write
, write
)
246 ctf_integer(u32
, ecx
, ecx
)
247 ctf_integer(u64
, data
, data
)
248 ctf_integer(u8
, exception
, exception
)
252 #define trace_kvm_msr_read(ecx, data) trace_kvm_msr(0, ecx, data, false)
253 #define trace_kvm_msr_write(ecx, data) trace_kvm_msr(1, ecx, data, false)
254 #define trace_kvm_msr_read_ex(ecx) trace_kvm_msr(0, ecx, 0, true)
255 #define trace_kvm_msr_write_ex(ecx, data) trace_kvm_msr(1, ecx, data, true)
258 * Tracepoint for guest CR access.
260 LTTNG_TRACEPOINT_EVENT_MAP(kvm_cr
, kvm_x86_cr
,
261 TP_PROTO(unsigned int rw
, unsigned int cr
, unsigned long val
),
262 TP_ARGS(rw
, cr
, val
),
265 ctf_integer(unsigned int, rw
, rw
)
266 ctf_integer(unsigned int, cr
, cr
)
267 ctf_integer(unsigned long, val
, val
)
271 #define trace_kvm_cr_read(cr, val) trace_kvm_cr(0, cr, val)
272 #define trace_kvm_cr_write(cr, val) trace_kvm_cr(1, cr, val)
274 LTTNG_TRACEPOINT_EVENT_MAP(kvm_pic_set_irq
, kvm_x86_pic_set_irq
,
275 TP_PROTO(__u8 chip
, __u8 pin
, __u8 elcr
, __u8 imr
, bool coalesced
),
276 TP_ARGS(chip
, pin
, elcr
, imr
, coalesced
),
279 ctf_integer(__u8
, chip
, chip
)
280 ctf_integer(__u8
, pin
, pin
)
281 ctf_integer(__u8
, elcr
, elcr
)
282 ctf_integer(__u8
, imr
, imr
)
283 ctf_integer(bool, coalesced
, coalesced
)
287 LTTNG_TRACEPOINT_EVENT_MAP(kvm_apic_ipi
, kvm_x86_apic_ipi
,
288 TP_PROTO(__u32 icr_low
, __u32 dest_id
),
289 TP_ARGS(icr_low
, dest_id
),
292 ctf_integer(__u32
, icr_low
, icr_low
)
293 ctf_integer(__u32
, dest_id
, dest_id
)
297 LTTNG_TRACEPOINT_EVENT_MAP(kvm_apic_accept_irq
, kvm_x86_apic_accept_irq
,
298 TP_PROTO(__u32 apicid
, __u16 dm
, __u8 tm
, __u8 vec
, bool coalesced
),
299 TP_ARGS(apicid
, dm
, tm
, vec
, coalesced
),
302 ctf_integer(__u32
, apicid
, apicid
)
303 ctf_integer(__u16
, dm
, dm
)
304 ctf_integer(__u8
, tm
, tm
)
305 ctf_integer(__u8
, vec
, vec
)
306 ctf_integer(bool, coalesced
, coalesced
)
310 LTTNG_TRACEPOINT_EVENT_MAP(kvm_eoi
, kvm_x86_eoi
,
311 TP_PROTO(struct kvm_lapic
*apic
, int vector
),
312 TP_ARGS(apic
, vector
),
315 ctf_integer(__u32
, apicid
, apic
->vcpu
->vcpu_id
)
316 ctf_integer(int, vector
, vector
)
320 LTTNG_TRACEPOINT_EVENT_MAP(kvm_pv_eoi
, kvm_x86_pv_eoi
,
321 TP_PROTO(struct kvm_lapic
*apic
, int vector
),
322 TP_ARGS(apic
, vector
),
325 ctf_integer(__u32
, apicid
, apic
->vcpu
->vcpu_id
)
326 ctf_integer(int, vector
, vector
)
331 * Tracepoint for nested VMRUN
333 LTTNG_TRACEPOINT_EVENT_MAP(kvm_nested_vmrun
, kvm_x86_nested_vmrun
,
334 TP_PROTO(__u64 rip
, __u64 vmcb
, __u64 nested_rip
, __u32 int_ctl
,
335 __u32 event_inj
, bool npt
),
336 TP_ARGS(rip
, vmcb
, nested_rip
, int_ctl
, event_inj
, npt
),
339 ctf_integer(__u64
, rip
, rip
)
340 ctf_integer(__u64
, vmcb
, vmcb
)
341 ctf_integer(__u64
, nested_rip
, nested_rip
)
342 ctf_integer(__u32
, int_ctl
, int_ctl
)
343 ctf_integer(__u32
, event_inj
, event_inj
)
344 ctf_integer(bool, npt
, npt
)
348 LTTNG_TRACEPOINT_EVENT_MAP(kvm_nested_intercepts
, kvm_x86_nested_intercepts
,
349 TP_PROTO(__u16 cr_read
, __u16 cr_write
, __u32 exceptions
, __u64 intercept
),
350 TP_ARGS(cr_read
, cr_write
, exceptions
, intercept
),
353 ctf_integer(__u16
, cr_read
, cr_read
)
354 ctf_integer(__u16
, cr_write
, cr_write
)
355 ctf_integer(__u32
, exceptions
, exceptions
)
356 ctf_integer(__u64
, intercept
, intercept
)
360 * Tracepoint for #VMEXIT while nested
362 LTTNG_TRACEPOINT_EVENT_MAP(kvm_nested_vmexit
, kvm_x86_nested_vmexit
,
363 TP_PROTO(__u64 rip
, __u32 exit_code
,
364 __u64 exit_info1
, __u64 exit_info2
,
365 __u32 exit_int_info
, __u32 exit_int_info_err
, __u32 isa
),
366 TP_ARGS(rip
, exit_code
, exit_info1
, exit_info2
,
367 exit_int_info
, exit_int_info_err
, isa
),
370 ctf_integer(__u64
, rip
, rip
)
371 ctf_integer(__u32
, exit_code
, exit_code
)
372 ctf_integer(__u64
, exit_info1
, exit_info1
)
373 ctf_integer(__u64
, exit_info2
, exit_info2
)
374 ctf_integer(__u32
, exit_int_info
, exit_int_info
)
375 ctf_integer(__u32
, exit_int_info_err
, exit_int_info_err
)
376 ctf_integer(__u32
, isa
, isa
)
381 * Tracepoint for #VMEXIT reinjected to the guest
383 LTTNG_TRACEPOINT_EVENT_MAP(kvm_nested_vmexit_inject
, kvm_x86_nested_vmexit_inject
,
384 TP_PROTO(__u32 exit_code
,
385 __u64 exit_info1
, __u64 exit_info2
,
386 __u32 exit_int_info
, __u32 exit_int_info_err
, __u32 isa
),
387 TP_ARGS(exit_code
, exit_info1
, exit_info2
,
388 exit_int_info
, exit_int_info_err
, isa
),
391 ctf_integer(__u32
, exit_code
, exit_code
)
392 ctf_integer(__u64
, exit_info1
, exit_info1
)
393 ctf_integer(__u64
, exit_info2
, exit_info2
)
394 ctf_integer(__u32
, exit_int_info
, exit_int_info
)
395 ctf_integer(__u32
, exit_int_info_err
, exit_int_info_err
)
396 ctf_integer(__u32
, isa
, isa
)
401 * Tracepoint for nested #vmexit because of interrupt pending
403 LTTNG_TRACEPOINT_EVENT_MAP(kvm_nested_intr_vmexit
, kvm_x86_nested_intr_vmexit
,
408 ctf_integer(__u64
, rip
, rip
)
413 * Tracepoint for nested #vmexit because of interrupt pending
415 LTTNG_TRACEPOINT_EVENT_MAP(kvm_invlpga
, kvm_x86_invlpga
,
416 TP_PROTO(__u64 rip
, int asid
, u64 address
),
417 TP_ARGS(rip
, asid
, address
),
420 ctf_integer(__u64
, rip
, rip
)
421 ctf_integer(int, asid
, asid
)
422 ctf_integer(__u64
, address
, address
)
427 * Tracepoint for nested #vmexit because of interrupt pending
429 LTTNG_TRACEPOINT_EVENT_MAP(kvm_skinit
, kvm_x86_skinit
,
430 TP_PROTO(__u64 rip
, __u32 slb
),
434 ctf_integer(__u64
, rip
, rip
)
435 ctf_integer(__u32
, slb
, slb
)
439 #define KVM_EMUL_INSN_F_CR0_PE (1 << 0)
440 #define KVM_EMUL_INSN_F_EFL_VM (1 << 1)
441 #define KVM_EMUL_INSN_F_CS_D (1 << 2)
442 #define KVM_EMUL_INSN_F_CS_L (1 << 3)
444 #define kvm_trace_symbol_emul_flags \
446 { KVM_EMUL_INSN_F_CR0_PE \
447 | KVM_EMUL_INSN_F_EFL_VM, "vm16" }, \
448 { KVM_EMUL_INSN_F_CR0_PE, "prot16" }, \
449 { KVM_EMUL_INSN_F_CR0_PE \
450 | KVM_EMUL_INSN_F_CS_D, "prot32" }, \
451 { KVM_EMUL_INSN_F_CR0_PE \
452 | KVM_EMUL_INSN_F_CS_L, "prot64" }
454 #define kei_decode_mode(mode) ({ \
457 case X86EMUL_MODE_REAL: \
460 case X86EMUL_MODE_VM86: \
461 flags = KVM_EMUL_INSN_F_EFL_VM; \
463 case X86EMUL_MODE_PROT16: \
464 flags = KVM_EMUL_INSN_F_CR0_PE; \
466 case X86EMUL_MODE_PROT32: \
467 flags = KVM_EMUL_INSN_F_CR0_PE \
468 | KVM_EMUL_INSN_F_CS_D; \
470 case X86EMUL_MODE_PROT64: \
471 flags = KVM_EMUL_INSN_F_CR0_PE \
472 | KVM_EMUL_INSN_F_CS_L; \
478 LTTNG_TRACEPOINT_EVENT_MAP(kvm_emulate_insn
, kvm_x86_emulate_insn
,
479 TP_PROTO(struct kvm_vcpu
*vcpu
, __u8 failed
),
480 TP_ARGS(vcpu
, failed
),
483 #if (LTTNG_LINUX_VERSION_CODE < LTTNG_KERNEL_VERSION(3,1,0))
484 ctf_integer(__u64
, rip
, vcpu
->arch
.emulate_ctxt
.decode
.fetch
.start
)
485 ctf_integer(__u32
, csbase
, kvm_x86_ops
->get_segment_base(vcpu
, VCPU_SREG_CS
))
486 ctf_integer(__u8
, len
, vcpu
->arch
.emulate_ctxt
.decode
.eip
487 - vcpu
->arch
.emulate_ctxt
.decode
.fetch
.start
)
488 ctf_array(__u8
, insn
, vcpu
->arch
.emulate_ctxt
.decode
.fetch
.data
, 15)
489 ctf_integer(__u8
, flags
, kei_decode_mode(vcpu
->arch
.emulate_ctxt
.mode
))
490 #elif (LTTNG_LINUX_VERSION_CODE < LTTNG_KERNEL_VERSION(3,17,0))
491 ctf_integer(__u64
, rip
, vcpu
->arch
.emulate_ctxt
.fetch
.start
)
492 ctf_integer(__u32
, csbase
, kvm_x86_ops
->get_segment_base(vcpu
, VCPU_SREG_CS
))
493 ctf_integer(__u8
, len
, vcpu
->arch
.emulate_ctxt
._eip
494 - vcpu
->arch
.emulate_ctxt
.fetch
.start
)
495 ctf_array(__u8
, insn
, vcpu
->arch
.emulate_ctxt
.fetch
.data
, 15)
496 ctf_integer(__u8
, flags
, kei_decode_mode(vcpu
->arch
.emulate_ctxt
.mode
))
497 #elif (LTTNG_LINUX_VERSION_CODE < LTTNG_KERNEL_VERSION(5,7,0))
498 ctf_integer(__u64
, rip
, vcpu
->arch
.emulate_ctxt
._eip
-
499 (vcpu
->arch
.emulate_ctxt
.fetch
.ptr
-
500 vcpu
->arch
.emulate_ctxt
.fetch
.data
))
501 ctf_integer(__u32
, csbase
, kvm_x86_ops
->get_segment_base(vcpu
, VCPU_SREG_CS
))
502 ctf_integer(__u8
, len
, vcpu
->arch
.emulate_ctxt
.fetch
.ptr
-
503 vcpu
->arch
.emulate_ctxt
.fetch
.data
)
504 ctf_array(__u8
, insn
, vcpu
->arch
.emulate_ctxt
.fetch
.data
, 15)
505 ctf_integer(__u8
, flags
, kei_decode_mode(vcpu
->arch
.emulate_ctxt
.mode
))
507 ctf_integer(__u64
, rip
, vcpu
->arch
.emulate_ctxt
->_eip
-
508 (vcpu
->arch
.emulate_ctxt
->fetch
.ptr
-
509 vcpu
->arch
.emulate_ctxt
->fetch
.data
))
510 ctf_integer(__u32
, csbase
, kvm_x86_ops
.get_segment_base(vcpu
, VCPU_SREG_CS
))
511 ctf_integer(__u8
, len
, vcpu
->arch
.emulate_ctxt
->fetch
.ptr
-
512 vcpu
->arch
.emulate_ctxt
->fetch
.data
)
513 ctf_array(__u8
, insn
, vcpu
->arch
.emulate_ctxt
->fetch
.data
, 15)
514 ctf_integer(__u8
, flags
, kei_decode_mode(vcpu
->arch
.emulate_ctxt
->mode
))
516 ctf_integer(__u8
, failed
, failed
)
520 #define trace_kvm_emulate_insn_start(vcpu) trace_kvm_emulate_insn(vcpu, 0)
521 #define trace_kvm_emulate_insn_failed(vcpu) trace_kvm_emulate_insn(vcpu, 1)
523 LTTNG_TRACEPOINT_EVENT_MAP(
524 vcpu_match_mmio
, kvm_x86_vcpu_match_mmio
,
525 TP_PROTO(gva_t gva
, gpa_t gpa
, bool write
, bool gpa_match
),
526 TP_ARGS(gva
, gpa
, write
, gpa_match
),
529 ctf_integer(gva_t
, gva
, gva
)
530 ctf_integer(gpa_t
, gpa
, gpa
)
531 ctf_integer(bool, write
, write
)
532 ctf_integer(bool, gpa_match
, gpa_match
)
536 #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,11,0))
537 LTTNG_TRACEPOINT_EVENT_MAP(kvm_write_tsc_offset
, kvm_x86_write_tsc_offset
,
538 TP_PROTO(unsigned int vcpu_id
, __u64 previous_tsc_offset
,
539 __u64 next_tsc_offset
),
540 TP_ARGS(vcpu_id
, previous_tsc_offset
, next_tsc_offset
),
543 ctf_integer(unsigned int, vcpu_id
, vcpu_id
)
544 ctf_integer(__u64
, previous_tsc_offset
, previous_tsc_offset
)
545 ctf_integer(__u64
, next_tsc_offset
, next_tsc_offset
)
550 #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,8,0))
553 LTTNG_TRACEPOINT_EVENT_MAP(kvm_update_master_clock
, kvm_x86_update_master_clock
,
554 TP_PROTO(bool use_master_clock
, unsigned int host_clock
, bool offset_matched
),
555 TP_ARGS(use_master_clock
, host_clock
, offset_matched
),
558 ctf_integer(bool, use_master_clock
, use_master_clock
)
559 ctf_integer(unsigned int, host_clock
, host_clock
)
560 ctf_integer(bool, offset_matched
, offset_matched
)
564 LTTNG_TRACEPOINT_EVENT_MAP(kvm_track_tsc
, kvm_x86_track_tsc
,
565 TP_PROTO(unsigned int vcpu_id
, unsigned int nr_matched
,
566 unsigned int online_vcpus
, bool use_master_clock
,
567 unsigned int host_clock
),
568 TP_ARGS(vcpu_id
, nr_matched
, online_vcpus
, use_master_clock
,
572 ctf_integer(unsigned int, vcpu_id
, vcpu_id
)
573 ctf_integer(unsigned int, nr_vcpus_matched_tsc
, nr_matched
)
574 ctf_integer(unsigned int, online_vcpus
, online_vcpus
)
575 ctf_integer(bool, use_master_clock
, use_master_clock
)
576 ctf_integer(unsigned int, host_clock
, host_clock
)
580 #endif /* CONFIG_X86_64 */
581 #endif /* LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,8,0) */
583 #endif /* LTTNG_TRACE_KVM_H */
585 #undef TRACE_INCLUDE_PATH
586 #define TRACE_INCLUDE_PATH instrumentation/events/lttng-module/arch/x86/kvm
587 #undef TRACE_INCLUDE_FILE
588 #define TRACE_INCLUDE_FILE trace
590 /* This part must be outside protection */
591 #include <probes/define_trace.h>