PageRenderTime 22ms CodeModel.GetById 10ms app.highlight 9ms RepoModel.GetById 2ms app.codeStats 0ms

/arch/powerpc/kvm/trace.h

http://github.com/mirrors/linux
C Header | 127 lines | 96 code | 26 blank | 5 comment | 1 complexity | 194e1367826a87a9b8388c5de5b7392a MD5 | raw file
  1/* SPDX-License-Identifier: GPL-2.0 */
  2#if !defined(_TRACE_KVM_H) || defined(TRACE_HEADER_MULTI_READ)
  3#define _TRACE_KVM_H
  4
  5#include <linux/tracepoint.h>
  6
  7#undef TRACE_SYSTEM
  8#define TRACE_SYSTEM kvm
  9
 10/*
 11 * Tracepoint for guest mode entry.
 12 */
 13TRACE_EVENT(kvm_ppc_instr,
 14	TP_PROTO(unsigned int inst, unsigned long _pc, unsigned int emulate),
 15	TP_ARGS(inst, _pc, emulate),
 16
 17	TP_STRUCT__entry(
 18		__field(	unsigned int,	inst		)
 19		__field(	unsigned long,	pc		)
 20		__field(	unsigned int,	emulate		)
 21	),
 22
 23	TP_fast_assign(
 24		__entry->inst		= inst;
 25		__entry->pc		= _pc;
 26		__entry->emulate	= emulate;
 27	),
 28
 29	TP_printk("inst %u pc 0x%lx emulate %u\n",
 30		  __entry->inst, __entry->pc, __entry->emulate)
 31);
 32
 33TRACE_EVENT(kvm_stlb_inval,
 34	TP_PROTO(unsigned int stlb_index),
 35	TP_ARGS(stlb_index),
 36
 37	TP_STRUCT__entry(
 38		__field(	unsigned int,	stlb_index	)
 39	),
 40
 41	TP_fast_assign(
 42		__entry->stlb_index	= stlb_index;
 43	),
 44
 45	TP_printk("stlb_index %u", __entry->stlb_index)
 46);
 47
 48TRACE_EVENT(kvm_stlb_write,
 49	TP_PROTO(unsigned int victim, unsigned int tid, unsigned int word0,
 50		 unsigned int word1, unsigned int word2),
 51	TP_ARGS(victim, tid, word0, word1, word2),
 52
 53	TP_STRUCT__entry(
 54		__field(	unsigned int,	victim		)
 55		__field(	unsigned int,	tid		)
 56		__field(	unsigned int,	word0		)
 57		__field(	unsigned int,	word1		)
 58		__field(	unsigned int,	word2		)
 59	),
 60
 61	TP_fast_assign(
 62		__entry->victim		= victim;
 63		__entry->tid		= tid;
 64		__entry->word0		= word0;
 65		__entry->word1		= word1;
 66		__entry->word2		= word2;
 67	),
 68
 69	TP_printk("victim %u tid %u w0 %u w1 %u w2 %u",
 70		__entry->victim, __entry->tid, __entry->word0,
 71		__entry->word1, __entry->word2)
 72);
 73
 74TRACE_EVENT(kvm_gtlb_write,
 75	TP_PROTO(unsigned int gtlb_index, unsigned int tid, unsigned int word0,
 76		 unsigned int word1, unsigned int word2),
 77	TP_ARGS(gtlb_index, tid, word0, word1, word2),
 78
 79	TP_STRUCT__entry(
 80		__field(	unsigned int,	gtlb_index	)
 81		__field(	unsigned int,	tid		)
 82		__field(	unsigned int,	word0		)
 83		__field(	unsigned int,	word1		)
 84		__field(	unsigned int,	word2		)
 85	),
 86
 87	TP_fast_assign(
 88		__entry->gtlb_index	= gtlb_index;
 89		__entry->tid		= tid;
 90		__entry->word0		= word0;
 91		__entry->word1		= word1;
 92		__entry->word2		= word2;
 93	),
 94
 95	TP_printk("gtlb_index %u tid %u w0 %u w1 %u w2 %u",
 96		__entry->gtlb_index, __entry->tid, __entry->word0,
 97		__entry->word1, __entry->word2)
 98);
 99
100TRACE_EVENT(kvm_check_requests,
101	TP_PROTO(struct kvm_vcpu *vcpu),
102	TP_ARGS(vcpu),
103
104	TP_STRUCT__entry(
105		__field(	__u32,	cpu_nr		)
106		__field(	__u32,	requests	)
107	),
108
109	TP_fast_assign(
110		__entry->cpu_nr		= vcpu->vcpu_id;
111		__entry->requests	= vcpu->requests;
112	),
113
114	TP_printk("vcpu=%x requests=%x",
115		__entry->cpu_nr, __entry->requests)
116);
117
118#endif /* _TRACE_KVM_H */
119
120/* This part must be outside protection */
121#undef TRACE_INCLUDE_PATH
122#undef TRACE_INCLUDE_FILE
123
124#define TRACE_INCLUDE_PATH .
125#define TRACE_INCLUDE_FILE trace
126
127#include <trace/define_trace.h>