[lttng-modules.git] / instrumentation / events / lttng-module / arch / x86 / kvm / mmutrace.h

/* SPDX-License-Identifier: GPL-2.0 */
#if !defined(LTTNG_TRACE_KVM_MMU_H) || defined(TRACE_HEADER_MULTI_READ)
#define LTTNG_TRACE_KVM_MMU_H

#include <probes/lttng-tracepoint-event.h>
#include <linux/version.h>

#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,2,0))
#include <linux/trace_events.h>
#else /* if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,2,0)) */
#include <linux/ftrace_event.h>
#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,2,0)) */

#undef TRACE_SYSTEM
#define TRACE_SYSTEM kvm_mmu

#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,1,0))

#define LTTNG_KVM_MMU_PAGE_FIELDS \
	ctf_integer(__u64, gfn, (sp)->gfn) \
	ctf_integer(__u32, role, (sp)->role.word) \
	ctf_integer(__u32, root_count, (sp)->root_count) \
	ctf_integer(bool, unsync, (sp)->unsync)

#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))

#define LTTNG_KVM_MMU_PAGE_FIELDS \
	ctf_integer(unsigned long, mmu_valid_gen, (sp)->mmu_valid_gen) \
	ctf_integer(__u64, gfn, (sp)->gfn) \
	ctf_integer(__u32, role, (sp)->role.word) \
	ctf_integer(__u32, root_count, (sp)->root_count) \
	ctf_integer(bool, unsync, (sp)->unsync)

#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0)) */

#define LTTNG_KVM_MMU_PAGE_FIELDS \
	ctf_integer(__u64, gfn, (sp)->gfn) \
	ctf_integer(__u32, role, (sp)->role.word) \
	ctf_integer(__u32, root_count, (sp)->root_count) \
	ctf_integer(bool, unsync, (sp)->unsync)

#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0)) */

#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,6,0))
/*
 * A pagetable walk has started
 */
LTTNG_TRACEPOINT_EVENT(
	kvm_mmu_pagetable_walk,
	TP_PROTO(u64 addr, u32 pferr),
	TP_ARGS(addr, pferr),

	TP_FIELDS(
		ctf_integer(__u64, addr, addr)
		ctf_integer(__u32, pferr, pferr)
	)
)
#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,6,0)) */
/*
 * A pagetable walk has started
 */
LTTNG_TRACEPOINT_EVENT(
	kvm_mmu_pagetable_walk,
	TP_PROTO(u64 addr, int write_fault, int user_fault, int fetch_fault),
	TP_ARGS(addr, write_fault, user_fault, fetch_fault),

	TP_FIELDS(
		ctf_integer(__u64, addr, addr)
		ctf_integer(__u32, pferr,
			(!!write_fault << 1) | (!!user_fault << 2)
			| (!!fetch_fault << 4))
	)
)
#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,6,0)) */

/* We just walked a paging element */
LTTNG_TRACEPOINT_EVENT(
	kvm_mmu_paging_element,
	TP_PROTO(u64 pte, int level),
	TP_ARGS(pte, level),

	TP_FIELDS(
		ctf_integer(__u64, pte, pte)
		ctf_integer(__u32, level, level)
	)
)

LTTNG_TRACEPOINT_EVENT_CLASS(kvm_mmu_set_bit_class,

	TP_PROTO(unsigned long table_gfn, unsigned index, unsigned size),

	TP_ARGS(table_gfn, index, size),

	TP_FIELDS(
		ctf_integer(__u64, gpa,
			((u64)table_gfn << PAGE_SHIFT) + index * size)
	)
)

/* We set a pte accessed bit */
LTTNG_TRACEPOINT_EVENT_INSTANCE(kvm_mmu_set_bit_class, kvm_mmu_set_accessed_bit,

	TP_PROTO(unsigned long table_gfn, unsigned index, unsigned size),

	TP_ARGS(table_gfn, index, size)
)

/* We set a pte dirty bit */
LTTNG_TRACEPOINT_EVENT_INSTANCE(kvm_mmu_set_bit_class, kvm_mmu_set_dirty_bit,

	TP_PROTO(unsigned long table_gfn, unsigned index, unsigned size),

	TP_ARGS(table_gfn, index, size)
)

LTTNG_TRACEPOINT_EVENT(
	kvm_mmu_walker_error,
	TP_PROTO(u32 pferr),
	TP_ARGS(pferr),

	TP_FIELDS(
		ctf_integer(__u32, pferr, pferr)
	)
)

LTTNG_TRACEPOINT_EVENT(
	kvm_mmu_get_page,
	TP_PROTO(struct kvm_mmu_page *sp, bool created),
	TP_ARGS(sp, created),

	TP_FIELDS(
		LTTNG_KVM_MMU_PAGE_FIELDS
		ctf_integer(bool, created, created)
	)
)

LTTNG_TRACEPOINT_EVENT_CLASS(kvm_mmu_page_class,

	TP_PROTO(struct kvm_mmu_page *sp),
	TP_ARGS(sp),

	TP_FIELDS(
		LTTNG_KVM_MMU_PAGE_FIELDS
	)
)

LTTNG_TRACEPOINT_EVENT_INSTANCE(kvm_mmu_page_class, kvm_mmu_sync_page,
	TP_PROTO(struct kvm_mmu_page *sp),

	TP_ARGS(sp)
)

LTTNG_TRACEPOINT_EVENT_INSTANCE(kvm_mmu_page_class, kvm_mmu_unsync_page,
	TP_PROTO(struct kvm_mmu_page *sp),

	TP_ARGS(sp)
)

LTTNG_TRACEPOINT_EVENT_INSTANCE(kvm_mmu_page_class, kvm_mmu_prepare_zap_page,
	TP_PROTO(struct kvm_mmu_page *sp),

	TP_ARGS(sp)
)

#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))

LTTNG_TRACEPOINT_EVENT_MAP(
	mark_mmio_spte,

	kvm_mmu_mark_mmio_spte,

	TP_PROTO(u64 *sptep, gfn_t gfn, unsigned access, unsigned int gen),
	TP_ARGS(sptep, gfn, access, gen),

	TP_FIELDS(
		ctf_integer_hex(void *, sptep, sptep)
		ctf_integer(gfn_t, gfn, gfn)
		ctf_integer(unsigned, access, access)
		ctf_integer(unsigned int, gen, gen)
	)
)

#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0)) */

LTTNG_TRACEPOINT_EVENT_MAP(
	mark_mmio_spte,

	kvm_mmu_mark_mmio_spte,

	TP_PROTO(u64 *sptep, gfn_t gfn, unsigned access),
	TP_ARGS(sptep, gfn, access),

	TP_FIELDS(
		ctf_integer_hex(void *, sptep, sptep)
		ctf_integer(gfn_t, gfn, gfn)
		ctf_integer(unsigned, access, access)
	)
)

#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0)) */

LTTNG_TRACEPOINT_EVENT_MAP(
	handle_mmio_page_fault,

	kvm_mmu_handle_mmio_page_fault,

	TP_PROTO(u64 addr, gfn_t gfn, unsigned access),
	TP_ARGS(addr, gfn, access),

	TP_FIELDS(
		ctf_integer(u64, addr, addr)
		ctf_integer(gfn_t, gfn, gfn)
		ctf_integer(unsigned, access, access)
	)
)

#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,6,0) || \
	LTTNG_KERNEL_RANGE(4,19,103, 4,20,0) || \
	LTTNG_KERNEL_RANGE(5,4,19, 5,5,0) || \
	LTTNG_KERNEL_RANGE(5,5,3, 5,6,0) || \
	LTTNG_UBUNTU_KERNEL_RANGE(4,15,18,92, 4,16,0,0) || \
	LTTNG_UBUNTU_KERNEL_RANGE(5,3,18,43, 5,3,18,45) || \
	LTTNG_UBUNTU_KERNEL_RANGE(5,3,18,46, 5,4,0,0))
LTTNG_TRACEPOINT_EVENT_MAP(
	fast_page_fault,

	kvm_mmu_fast_page_fault,

	TP_PROTO(struct kvm_vcpu *vcpu, gpa_t cr2_or_gpa, u32 error_code,
		 u64 *sptep, u64 old_spte, bool retry),
	TP_ARGS(vcpu, cr2_or_gpa, error_code, sptep, old_spte, retry),

	TP_FIELDS(
		ctf_integer(int, vcpu_id, vcpu->vcpu_id)
		ctf_integer(gpa_t, cr2_or_gpa, cr2_or_gpa)
		ctf_integer(u32, error_code, error_code)
		ctf_integer_hex(u64 *, sptep, sptep)
		ctf_integer(u64, old_spte, old_spte)
		ctf_integer(u64, new_spte, *sptep)
		ctf_integer(bool, retry, retry)
	)
)
#else
LTTNG_TRACEPOINT_EVENT_MAP(
	fast_page_fault,

	kvm_mmu_fast_page_fault,

	TP_PROTO(struct kvm_vcpu *vcpu, gva_t gva, u32 error_code,
		 u64 *sptep, u64 old_spte, bool retry),
	TP_ARGS(vcpu, gva, error_code, sptep, old_spte, retry),

	TP_FIELDS(
		ctf_integer(int, vcpu_id, vcpu->vcpu_id)
		ctf_integer(gva_t, gva, gva)
		ctf_integer(u32, error_code, error_code)
		ctf_integer_hex(u64 *, sptep, sptep)
		ctf_integer(u64, old_spte, old_spte)
		ctf_integer(u64, new_spte, *sptep)
		ctf_integer(bool, retry, retry)
	)
)
#endif

#endif /* LTTNG_TRACE_KVM_MMU_H */

#undef TRACE_INCLUDE_PATH
#define TRACE_INCLUDE_PATH instrumentation/events/lttng-module/arch/x86/kvm
#undef TRACE_INCLUDE_FILE
#define TRACE_INCLUDE_FILE mmutrace

/* This part must be outside protection */
#include <probes/define_trace.h>
Commit	Line	Data
9f36eaed	1	/* SPDX-License-Identifier: GPL-2.0 */
9bbf98da MD	2	#if !defined(LTTNG_TRACE_KVM_MMU_H) \|\| defined(TRACE_HEADER_MULTI_READ)
9bbf98da MD	3	#define LTTNG_TRACE_KVM_MMU_H
b3c40230	4
6ec43db8	5	#include <probes/lttng-tracepoint-event.h>
d3a7bdc5	6	#include <linux/version.h>
b3c40230	7
55d9985e MD	8	#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,2,0))
	9	#include <linux/trace_events.h>
	10	#else /* if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,2,0)) */
	11	#include <linux/ftrace_event.h>
	12	#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,2,0)) */
	13
b3c40230	14	#undef TRACE_SYSTEM
9bbf98da	15	#define TRACE_SYSTEM kvm_mmu
b3c40230	16
8a88382f MJ	17	#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,1,0))
	18
	19	#define LTTNG_KVM_MMU_PAGE_FIELDS \
	20	ctf_integer(__u64, gfn, (sp)->gfn) \
	21	ctf_integer(__u32, role, (sp)->role.word) \
	22	ctf_integer(__u32, root_count, (sp)->root_count) \
	23	ctf_integer(bool, unsync, (sp)->unsync)
	24
	25	#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
05b915ce	26
f127e61e	27	#define LTTNG_KVM_MMU_PAGE_FIELDS \
05b915ce	28	ctf_integer(unsigned long, mmu_valid_gen, (sp)->mmu_valid_gen) \
f127e61e MD	29	ctf_integer(__u64, gfn, (sp)->gfn) \
	30	ctf_integer(__u32, role, (sp)->role.word) \
	31	ctf_integer(__u32, root_count, (sp)->root_count) \
	32	ctf_integer(bool, unsync, (sp)->unsync)
b3c40230	33
05b915ce MD	34	#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0)) */
	35
	36	#define LTTNG_KVM_MMU_PAGE_FIELDS \
	37	ctf_integer(__u64, gfn, (sp)->gfn) \
	38	ctf_integer(__u32, role, (sp)->role.word) \
	39	ctf_integer(__u32, root_count, (sp)->root_count) \
	40	ctf_integer(bool, unsync, (sp)->unsync)
	41
	42	#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0)) */
	43
4bbec2e1	44	#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,6,0))
b3c40230 MG	45	/*
	46	* A pagetable walk has started
	47	*/
3bc29f0a	48	LTTNG_TRACEPOINT_EVENT(
b3c40230 MG	49	kvm_mmu_pagetable_walk,
	50	TP_PROTO(u64 addr, u32 pferr),
	51	TP_ARGS(addr, pferr),
	52
f127e61e MD	53	TP_FIELDS(
	54	ctf_integer(__u64, addr, addr)
	55	ctf_integer(__u32, pferr, pferr)
	56	)
b3c40230	57	)
4bbec2e1 MD	58	#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,6,0)) */
	59	/*
	60	* A pagetable walk has started
	61	*/
	62	LTTNG_TRACEPOINT_EVENT(
	63	kvm_mmu_pagetable_walk,
	64	TP_PROTO(u64 addr, int write_fault, int user_fault, int fetch_fault),
	65	TP_ARGS(addr, write_fault, user_fault, fetch_fault),
b3c40230	66
4bbec2e1 MD	67	TP_FIELDS(
	68	ctf_integer(__u64, addr, addr)
	69	ctf_integer(__u32, pferr,
	70	(!!write_fault << 1) \| (!!user_fault << 2)
	71	\| (!!fetch_fault << 4))
	72	)
	73	)
	74	#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,6,0)) */
b3c40230 MG	75
b3c40230 MG	76	/* We just walked a paging element */
3bc29f0a	77	LTTNG_TRACEPOINT_EVENT(
b3c40230 MG	78	kvm_mmu_paging_element,
	79	TP_PROTO(u64 pte, int level),
	80	TP_ARGS(pte, level),
	81
f127e61e MD	82	TP_FIELDS(
	83	ctf_integer(__u64, pte, pte)
	84	ctf_integer(__u32, level, level)
	85	)
b3c40230 MG	86	)
b3c40230 MG	87
3bc29f0a	88	LTTNG_TRACEPOINT_EVENT_CLASS(kvm_mmu_set_bit_class,
b3c40230 MG	89
	90	TP_PROTO(unsigned long table_gfn, unsigned index, unsigned size),
	91
	92	TP_ARGS(table_gfn, index, size),
	93
f127e61e MD	94	TP_FIELDS(
	95	ctf_integer(__u64, gpa,
	96	((u64)table_gfn << PAGE_SHIFT) + index * size)
	97	)
b3c40230 MG	98	)
	99
	100	/* We set a pte accessed bit */
3bc29f0a	101	LTTNG_TRACEPOINT_EVENT_INSTANCE(kvm_mmu_set_bit_class, kvm_mmu_set_accessed_bit,
b3c40230 MG	102
	103	TP_PROTO(unsigned long table_gfn, unsigned index, unsigned size),
	104
	105	TP_ARGS(table_gfn, index, size)
	106	)
	107
	108	/* We set a pte dirty bit */
3bc29f0a	109	LTTNG_TRACEPOINT_EVENT_INSTANCE(kvm_mmu_set_bit_class, kvm_mmu_set_dirty_bit,
b3c40230 MG	110
	111	TP_PROTO(unsigned long table_gfn, unsigned index, unsigned size),
	112
	113	TP_ARGS(table_gfn, index, size)
	114	)
	115
3bc29f0a	116	LTTNG_TRACEPOINT_EVENT(
b3c40230 MG	117	kvm_mmu_walker_error,
	118	TP_PROTO(u32 pferr),
	119	TP_ARGS(pferr),
	120
f127e61e MD	121	TP_FIELDS(
	122	ctf_integer(__u32, pferr, pferr)
	123	)
b3c40230 MG	124	)
b3c40230 MG	125
3bc29f0a	126	LTTNG_TRACEPOINT_EVENT(
b3c40230 MG	127	kvm_mmu_get_page,
	128	TP_PROTO(struct kvm_mmu_page *sp, bool created),
	129	TP_ARGS(sp, created),
	130
f127e61e MD	131	TP_FIELDS(
	132	LTTNG_KVM_MMU_PAGE_FIELDS
	133	ctf_integer(bool, created, created)
	134	)
b3c40230 MG	135	)
b3c40230 MG	136
3bc29f0a	137	LTTNG_TRACEPOINT_EVENT_CLASS(kvm_mmu_page_class,
b3c40230 MG	138
	139	TP_PROTO(struct kvm_mmu_page *sp),
	140	TP_ARGS(sp),
	141
f127e61e MD	142	TP_FIELDS(
	143	LTTNG_KVM_MMU_PAGE_FIELDS
	144	)
b3c40230 MG	145	)
b3c40230 MG	146
3bc29f0a	147	LTTNG_TRACEPOINT_EVENT_INSTANCE(kvm_mmu_page_class, kvm_mmu_sync_page,
b3c40230 MG	148	TP_PROTO(struct kvm_mmu_page *sp),
	149
	150	TP_ARGS(sp)
	151	)
	152
3bc29f0a	153	LTTNG_TRACEPOINT_EVENT_INSTANCE(kvm_mmu_page_class, kvm_mmu_unsync_page,
b3c40230 MG	154	TP_PROTO(struct kvm_mmu_page *sp),
	155
	156	TP_ARGS(sp)
	157	)
	158
3bc29f0a	159	LTTNG_TRACEPOINT_EVENT_INSTANCE(kvm_mmu_page_class, kvm_mmu_prepare_zap_page,
b3c40230 MG	160	TP_PROTO(struct kvm_mmu_page *sp),
	161
	162	TP_ARGS(sp)
	163	)
	164
d3a7bdc5 MD	165	#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
	166
	167	LTTNG_TRACEPOINT_EVENT_MAP(
	168	mark_mmio_spte,
	169
	170	kvm_mmu_mark_mmio_spte,
	171
	172	TP_PROTO(u64 *sptep, gfn_t gfn, unsigned access, unsigned int gen),
	173	TP_ARGS(sptep, gfn, access, gen),
	174
	175	TP_FIELDS(
fa91fcac	176	ctf_integer_hex(void *, sptep, sptep)
d3a7bdc5 MD	177	ctf_integer(gfn_t, gfn, gfn)
	178	ctf_integer(unsigned, access, access)
	179	ctf_integer(unsigned int, gen, gen)
	180	)
	181	)
	182
	183	#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0)) */
	184
9bbf98da	185	LTTNG_TRACEPOINT_EVENT_MAP(
b3c40230	186	mark_mmio_spte,
9bbf98da MD	187
	188	kvm_mmu_mark_mmio_spte,
	189
b3c40230 MG	190	TP_PROTO(u64 *sptep, gfn_t gfn, unsigned access),
	191	TP_ARGS(sptep, gfn, access),
	192
f127e61e	193	TP_FIELDS(
fa91fcac	194	ctf_integer_hex(void *, sptep, sptep)
f127e61e MD	195	ctf_integer(gfn_t, gfn, gfn)
	196	ctf_integer(unsigned, access, access)
	197	)
b3c40230 MG	198	)
b3c40230 MG	199
d3a7bdc5 MD	200	#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0)) */
d3a7bdc5 MD	201
9bbf98da	202	LTTNG_TRACEPOINT_EVENT_MAP(
b3c40230	203	handle_mmio_page_fault,
9bbf98da MD	204
	205	kvm_mmu_handle_mmio_page_fault,
	206
b3c40230 MG	207	TP_PROTO(u64 addr, gfn_t gfn, unsigned access),
	208	TP_ARGS(addr, gfn, access),
	209
f127e61e MD	210	TP_FIELDS(
	211	ctf_integer(u64, addr, addr)
	212	ctf_integer(gfn_t, gfn, gfn)
	213	ctf_integer(unsigned, access, access)
	214	)
b3c40230 MG	215	)
b3c40230 MG	216
adab0aca MJ	217	#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,6,0) \|\| \
	218	LTTNG_KERNEL_RANGE(4,19,103, 4,20,0) \|\| \
	219	LTTNG_KERNEL_RANGE(5,4,19, 5,5,0) \|\| \
c12bf012	220	LTTNG_KERNEL_RANGE(5,5,3, 5,6,0) \|\| \
47f5f96c	221	LTTNG_UBUNTU_KERNEL_RANGE(4,15,18,92, 4,16,0,0) \|\| \
3b708973 MJ	222	LTTNG_UBUNTU_KERNEL_RANGE(5,3,18,43, 5,3,18,45) \|\| \
3b708973 MJ	223	LTTNG_UBUNTU_KERNEL_RANGE(5,3,18,46, 5,4,0,0))
adab0aca MJ	224	LTTNG_TRACEPOINT_EVENT_MAP(
	225	fast_page_fault,
	226
	227	kvm_mmu_fast_page_fault,
	228
	229	TP_PROTO(struct kvm_vcpu *vcpu, gpa_t cr2_or_gpa, u32 error_code,
	230	u64 *sptep, u64 old_spte, bool retry),
	231	TP_ARGS(vcpu, cr2_or_gpa, error_code, sptep, old_spte, retry),
	232
	233	TP_FIELDS(
	234	ctf_integer(int, vcpu_id, vcpu->vcpu_id)
	235	ctf_integer(gpa_t, cr2_or_gpa, cr2_or_gpa)
	236	ctf_integer(u32, error_code, error_code)
	237	ctf_integer_hex(u64 *, sptep, sptep)
	238	ctf_integer(u64, old_spte, old_spte)
	239	ctf_integer(u64, new_spte, *sptep)
	240	ctf_integer(bool, retry, retry)
	241	)
	242	)
	243	#else
9bbf98da	244	LTTNG_TRACEPOINT_EVENT_MAP(
b3c40230	245	fast_page_fault,
9bbf98da MD	246
	247	kvm_mmu_fast_page_fault,
	248
b3c40230 MG	249	TP_PROTO(struct kvm_vcpu *vcpu, gva_t gva, u32 error_code,
	250	u64 *sptep, u64 old_spte, bool retry),
	251	TP_ARGS(vcpu, gva, error_code, sptep, old_spte, retry),
	252
f127e61e MD	253	TP_FIELDS(
	254	ctf_integer(int, vcpu_id, vcpu->vcpu_id)
	255	ctf_integer(gva_t, gva, gva)
	256	ctf_integer(u32, error_code, error_code)
fa91fcac	257	ctf_integer_hex(u64 *, sptep, sptep)
f127e61e MD	258	ctf_integer(u64, old_spte, old_spte)
	259	ctf_integer(u64, new_spte, *sptep)
	260	ctf_integer(bool, retry, retry)
b3c40230 MG	261	)
b3c40230 MG	262	)
adab0aca MJ	263	#endif
adab0aca MJ	264
9bbf98da	265	#endif /* LTTNG_TRACE_KVM_MMU_H */
b3c40230 MG	266
b3c40230 MG	267	#undef TRACE_INCLUDE_PATH
c075712b	268	#define TRACE_INCLUDE_PATH instrumentation/events/lttng-module/arch/x86/kvm
b3c40230 MG	269	#undef TRACE_INCLUDE_FILE
	270	#define TRACE_INCLUDE_FILE mmutrace
	271
	272	/* This part must be outside protection */
6ec43db8	273	#include <probes/define_trace.h>