[linux-2.6-block.git] / arch / powerpc / kvm / trace.h

#if !defined(_TRACE_KVM_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_KVM_H

#include <linux/tracepoint.h>

#undef TRACE_SYSTEM
#define TRACE_SYSTEM kvm
#define TRACE_INCLUDE_PATH .
#define TRACE_INCLUDE_FILE trace

/*
 * Tracepoint for guest mode entry.
 */
TRACE_EVENT(kvm_ppc_instr,
	TP_PROTO(unsigned int inst, unsigned long _pc, unsigned int emulate),
	TP_ARGS(inst, _pc, emulate),

	TP_STRUCT__entry(
		__field(	unsigned int,	inst		)
		__field(	unsigned long,	pc		)
		__field(	unsigned int,	emulate		)
	),

	TP_fast_assign(
		__entry->inst		= inst;
		__entry->pc		= _pc;
		__entry->emulate	= emulate;
	),

	TP_printk("inst %u pc 0x%lx emulate %u\n",
		  __entry->inst, __entry->pc, __entry->emulate)
);

TRACE_EVENT(kvm_stlb_inval,
	TP_PROTO(unsigned int stlb_index),
	TP_ARGS(stlb_index),

	TP_STRUCT__entry(
		__field(	unsigned int,	stlb_index	)
	),

	TP_fast_assign(
		__entry->stlb_index	= stlb_index;
	),

	TP_printk("stlb_index %u", __entry->stlb_index)
);

TRACE_EVENT(kvm_stlb_write,
	TP_PROTO(unsigned int victim, unsigned int tid, unsigned int word0,
		 unsigned int word1, unsigned int word2),
	TP_ARGS(victim, tid, word0, word1, word2),

	TP_STRUCT__entry(
		__field(	unsigned int,	victim		)
		__field(	unsigned int,	tid		)
		__field(	unsigned int,	word0		)
		__field(	unsigned int,	word1		)
		__field(	unsigned int,	word2		)
	),

	TP_fast_assign(
		__entry->victim		= victim;
		__entry->tid		= tid;
		__entry->word0		= word0;
		__entry->word1		= word1;
		__entry->word2		= word2;
	),

	TP_printk("victim %u tid %u w0 %u w1 %u w2 %u",
		__entry->victim, __entry->tid, __entry->word0,
		__entry->word1, __entry->word2)
);

TRACE_EVENT(kvm_gtlb_write,
	TP_PROTO(unsigned int gtlb_index, unsigned int tid, unsigned int word0,
		 unsigned int word1, unsigned int word2),
	TP_ARGS(gtlb_index, tid, word0, word1, word2),

	TP_STRUCT__entry(
		__field(	unsigned int,	gtlb_index	)
		__field(	unsigned int,	tid		)
		__field(	unsigned int,	word0		)
		__field(	unsigned int,	word1		)
		__field(	unsigned int,	word2		)
	),

	TP_fast_assign(
		__entry->gtlb_index	= gtlb_index;
		__entry->tid		= tid;
		__entry->word0		= word0;
		__entry->word1		= word1;
		__entry->word2		= word2;
	),

	TP_printk("gtlb_index %u tid %u w0 %u w1 %u w2 %u",
		__entry->gtlb_index, __entry->tid, __entry->word0,
		__entry->word1, __entry->word2)
);

TRACE_EVENT(kvm_check_requests,
	TP_PROTO(struct kvm_vcpu *vcpu),
	TP_ARGS(vcpu),

	TP_STRUCT__entry(
		__field(	__u32,	cpu_nr		)
		__field(	__u32,	requests	)
	),

	TP_fast_assign(
		__entry->cpu_nr		= vcpu->vcpu_id;
		__entry->requests	= vcpu->requests;
	),

	TP_printk("vcpu=%x requests=%x",
		__entry->cpu_nr, __entry->requests)
);

#endif /* _TRACE_KVM_H */

/* This part must be outside protection */
#include <trace/define_trace.h>
Commit	Line	Data
46f43c6e MT	1	#if !defined(_TRACE_KVM_H) \|\| defined(TRACE_HEADER_MULTI_READ)
	2	#define _TRACE_KVM_H
	3
	4	#include <linux/tracepoint.h>
	5
	6	#undef TRACE_SYSTEM
	7	#define TRACE_SYSTEM kvm
	8	#define TRACE_INCLUDE_PATH .
	9	#define TRACE_INCLUDE_FILE trace
	10
	11	/*
	12	* Tracepoint for guest mode entry.
	13	*/
	14	TRACE_EVENT(kvm_ppc_instr,
346b2762 AG	15	TP_PROTO(unsigned int inst, unsigned long _pc, unsigned int emulate),
346b2762 AG	16	TP_ARGS(inst, _pc, emulate),
46f43c6e MT	17
	18	TP_STRUCT__entry(
	19	__field( unsigned int, inst )
	20	__field( unsigned long, pc )
	21	__field( unsigned int, emulate )
	22	),
	23
	24	TP_fast_assign(
	25	__entry->inst = inst;
346b2762	26	__entry->pc = _pc;
46f43c6e MT	27	__entry->emulate = emulate;
	28	),
	29
	30	TP_printk("inst %u pc 0x%lx emulate %u\n",
	31	__entry->inst, __entry->pc, __entry->emulate)
	32	);
	33
	34	TRACE_EVENT(kvm_stlb_inval,
	35	TP_PROTO(unsigned int stlb_index),
	36	TP_ARGS(stlb_index),
	37
	38	TP_STRUCT__entry(
	39	__field( unsigned int, stlb_index )
	40	),
	41
	42	TP_fast_assign(
	43	__entry->stlb_index = stlb_index;
	44	),
	45
	46	TP_printk("stlb_index %u", __entry->stlb_index)
	47	);
	48
	49	TRACE_EVENT(kvm_stlb_write,
	50	TP_PROTO(unsigned int victim, unsigned int tid, unsigned int word0,
	51	unsigned int word1, unsigned int word2),
	52	TP_ARGS(victim, tid, word0, word1, word2),
	53
	54	TP_STRUCT__entry(
	55	__field( unsigned int, victim )
	56	__field( unsigned int, tid )
	57	__field( unsigned int, word0 )
	58	__field( unsigned int, word1 )
	59	__field( unsigned int, word2 )
	60	),
	61
	62	TP_fast_assign(
	63	__entry->victim = victim;
	64	__entry->tid = tid;
	65	__entry->word0 = word0;
	66	__entry->word1 = word1;
	67	__entry->word2 = word2;
	68	),
	69
	70	TP_printk("victim %u tid %u w0 %u w1 %u w2 %u",
	71	__entry->victim, __entry->tid, __entry->word0,
	72	__entry->word1, __entry->word2)
	73	);
	74
	75	TRACE_EVENT(kvm_gtlb_write,
	76	TP_PROTO(unsigned int gtlb_index, unsigned int tid, unsigned int word0,
	77	unsigned int word1, unsigned int word2),
	78	TP_ARGS(gtlb_index, tid, word0, word1, word2),
	79
	80	TP_STRUCT__entry(
	81	__field( unsigned int, gtlb_index )
	82	__field( unsigned int, tid )
	83	__field( unsigned int, word0 )
	84	__field( unsigned int, word1 )
	85	__field( unsigned int, word2 )
	86	),
	87
	88	TP_fast_assign(
	89	__entry->gtlb_index = gtlb_index;
	90	__entry->tid = tid;
91	__entry->word0 = word0;
92	__entry->word1 = word1;
93	__entry->word2 = word2;
94	),
95
96	TP_printk("gtlb_index %u tid %u w0 %u w1 %u w2 %u",
97	__entry->gtlb_index, __entry->tid, __entry->word0,
98	__entry->word1, __entry->word2)
99	);
100
6346046c AG	101	TRACE_EVENT(kvm_check_requests,
	102	TP_PROTO(struct kvm_vcpu *vcpu),
	103	TP_ARGS(vcpu),
	104
	105	TP_STRUCT__entry(
	106	__field( __u32, cpu_nr )
	107	__field( __u32, requests )
	108	),
	109
	110	TP_fast_assign(
	111	__entry->cpu_nr = vcpu->vcpu_id;
	112	__entry->requests = vcpu->requests;
	113	),
	114
	115	TP_printk("vcpu=%x requests=%x",
	116	__entry->cpu_nr, __entry->requests)
	117	);
	118
46f43c6e MT	119	#endif /* _TRACE_KVM_H */
	120
	121	/* This part must be outside protection */
	122	#include <trace/define_trace.h>