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-rw-r--r--tools/perf/builtin-inject.c118
1 files changed, 72 insertions, 46 deletions
diff --git a/tools/perf/builtin-inject.c b/tools/perf/builtin-inject.c
index 8dfc12bb119..09c106193e6 100644
--- a/tools/perf/builtin-inject.c
+++ b/tools/perf/builtin-inject.c
@@ -9,6 +9,7 @@
9 9
10#include "perf.h" 10#include "perf.h"
11#include "util/session.h" 11#include "util/session.h"
12#include "util/tool.h"
12#include "util/debug.h" 13#include "util/debug.h"
13 14
14#include "util/parse-options.h" 15#include "util/parse-options.h"
@@ -16,8 +17,9 @@
16static char const *input_name = "-"; 17static char const *input_name = "-";
17static bool inject_build_ids; 18static bool inject_build_ids;
18 19
19static int perf_event__repipe_synth(union perf_event *event, 20static int perf_event__repipe_synth(struct perf_tool *tool __used,
20 struct perf_session *session __used) 21 union perf_event *event,
22 struct machine *machine __used)
21{ 23{
22 uint32_t size; 24 uint32_t size;
23 void *buf = event; 25 void *buf = event;
@@ -36,41 +38,70 @@ static int perf_event__repipe_synth(union perf_event *event,
36 return 0; 38 return 0;
37} 39}
38 40
39static int perf_event__repipe(union perf_event *event, 41static int perf_event__repipe_op2_synth(struct perf_tool *tool,
42 union perf_event *event,
43 struct perf_session *session __used)
44{
45 return perf_event__repipe_synth(tool, event, NULL);
46}
47
48static int perf_event__repipe_event_type_synth(struct perf_tool *tool,
49 union perf_event *event)
50{
51 return perf_event__repipe_synth(tool, event, NULL);
52}
53
54static int perf_event__repipe_tracing_data_synth(union perf_event *event,
55 struct perf_session *session __used)
56{
57 return perf_event__repipe_synth(NULL, event, NULL);
58}
59
60static int perf_event__repipe_attr(union perf_event *event,
61 struct perf_evlist **pevlist __used)
62{
63 return perf_event__repipe_synth(NULL, event, NULL);
64}
65
66static int perf_event__repipe(struct perf_tool *tool,
67 union perf_event *event,
40 struct perf_sample *sample __used, 68 struct perf_sample *sample __used,
41 struct perf_session *session) 69 struct machine *machine)
42{ 70{
43 return perf_event__repipe_synth(event, session); 71 return perf_event__repipe_synth(tool, event, machine);
44} 72}
45 73
46static int perf_event__repipe_sample(union perf_event *event, 74static int perf_event__repipe_sample(struct perf_tool *tool,
75 union perf_event *event,
47 struct perf_sample *sample __used, 76 struct perf_sample *sample __used,
48 struct perf_evsel *evsel __used, 77 struct perf_evsel *evsel __used,
49 struct perf_session *session) 78 struct machine *machine)
50{ 79{
51 return perf_event__repipe_synth(event, session); 80 return perf_event__repipe_synth(tool, event, machine);
52} 81}
53 82
54static int perf_event__repipe_mmap(union perf_event *event, 83static int perf_event__repipe_mmap(struct perf_tool *tool,
84 union perf_event *event,
55 struct perf_sample *sample, 85 struct perf_sample *sample,
56 struct perf_session *session) 86 struct machine *machine)
57{ 87{
58 int err; 88 int err;
59 89
60 err = perf_event__process_mmap(event, sample, session); 90 err = perf_event__process_mmap(tool, event, sample, machine);
61 perf_event__repipe(event, sample, session); 91 perf_event__repipe(tool, event, sample, machine);
62 92
63 return err; 93 return err;
64} 94}
65 95
66static int perf_event__repipe_task(union perf_event *event, 96static int perf_event__repipe_task(struct perf_tool *tool,
97 union perf_event *event,
67 struct perf_sample *sample, 98 struct perf_sample *sample,
68 struct perf_session *session) 99 struct machine *machine)
69{ 100{
70 int err; 101 int err;
71 102
72 err = perf_event__process_task(event, sample, session); 103 err = perf_event__process_task(tool, event, sample, machine);
73 perf_event__repipe(event, sample, session); 104 perf_event__repipe(tool, event, sample, machine);
74 105
75 return err; 106 return err;
76} 107}
@@ -80,7 +111,7 @@ static int perf_event__repipe_tracing_data(union perf_event *event,
80{ 111{
81 int err; 112 int err;
82 113
83 perf_event__repipe_synth(event, session); 114 perf_event__repipe_synth(NULL, event, NULL);
84 err = perf_event__process_tracing_data(event, session); 115 err = perf_event__process_tracing_data(event, session);
85 116
86 return err; 117 return err;
@@ -100,10 +131,10 @@ static int dso__read_build_id(struct dso *self)
100 return -1; 131 return -1;
101} 132}
102 133
103static int dso__inject_build_id(struct dso *self, struct perf_session *session) 134static int dso__inject_build_id(struct dso *self, struct perf_tool *tool,
135 struct machine *machine)
104{ 136{
105 u16 misc = PERF_RECORD_MISC_USER; 137 u16 misc = PERF_RECORD_MISC_USER;
106 struct machine *machine;
107 int err; 138 int err;
108 139
109 if (dso__read_build_id(self) < 0) { 140 if (dso__read_build_id(self) < 0) {
@@ -111,17 +142,11 @@ static int dso__inject_build_id(struct dso *self, struct perf_session *session)
111 return -1; 142 return -1;
112 } 143 }
113 144
114 machine = perf_session__find_host_machine(session);
115 if (machine == NULL) {
116 pr_err("Can't find machine for session\n");
117 return -1;
118 }
119
120 if (self->kernel) 145 if (self->kernel)
121 misc = PERF_RECORD_MISC_KERNEL; 146 misc = PERF_RECORD_MISC_KERNEL;
122 147
123 err = perf_event__synthesize_build_id(self, misc, perf_event__repipe, 148 err = perf_event__synthesize_build_id(tool, self, misc, perf_event__repipe,
124 machine, session); 149 machine);
125 if (err) { 150 if (err) {
126 pr_err("Can't synthesize build_id event for %s\n", self->long_name); 151 pr_err("Can't synthesize build_id event for %s\n", self->long_name);
127 return -1; 152 return -1;
@@ -130,10 +155,11 @@ static int dso__inject_build_id(struct dso *self, struct perf_session *session)
130 return 0; 155 return 0;
131} 156}
132 157
133static int perf_event__inject_buildid(union perf_event *event, 158static int perf_event__inject_buildid(struct perf_tool *tool,
159 union perf_event *event,
134 struct perf_sample *sample, 160 struct perf_sample *sample,
135 struct perf_evsel *evsel __used, 161 struct perf_evsel *evsel __used,
136 struct perf_session *session) 162 struct machine *machine)
137{ 163{
138 struct addr_location al; 164 struct addr_location al;
139 struct thread *thread; 165 struct thread *thread;
@@ -141,21 +167,21 @@ static int perf_event__inject_buildid(union perf_event *event,
141 167
142 cpumode = event->header.misc & PERF_RECORD_MISC_CPUMODE_MASK; 168 cpumode = event->header.misc & PERF_RECORD_MISC_CPUMODE_MASK;
143 169
144 thread = perf_session__findnew(session, event->ip.pid); 170 thread = machine__findnew_thread(machine, event->ip.pid);
145 if (thread == NULL) { 171 if (thread == NULL) {
146 pr_err("problem processing %d event, skipping it.\n", 172 pr_err("problem processing %d event, skipping it.\n",
147 event->header.type); 173 event->header.type);
148 goto repipe; 174 goto repipe;
149 } 175 }
150 176
151 thread__find_addr_map(thread, session, cpumode, MAP__FUNCTION, 177 thread__find_addr_map(thread, machine, cpumode, MAP__FUNCTION,
152 event->ip.pid, event->ip.ip, &al); 178 event->ip.ip, &al);
153 179
154 if (al.map != NULL) { 180 if (al.map != NULL) {
155 if (!al.map->dso->hit) { 181 if (!al.map->dso->hit) {
156 al.map->dso->hit = 1; 182 al.map->dso->hit = 1;
157 if (map__load(al.map, NULL) >= 0) { 183 if (map__load(al.map, NULL) >= 0) {
158 dso__inject_build_id(al.map->dso, session); 184 dso__inject_build_id(al.map->dso, tool, machine);
159 /* 185 /*
160 * If this fails, too bad, let the other side 186 * If this fails, too bad, let the other side
161 * account this as unresolved. 187 * account this as unresolved.
@@ -168,24 +194,24 @@ static int perf_event__inject_buildid(union perf_event *event,
168 } 194 }
169 195
170repipe: 196repipe:
171 perf_event__repipe(event, sample, session); 197 perf_event__repipe(tool, event, sample, machine);
172 return 0; 198 return 0;
173} 199}
174 200
175struct perf_event_ops inject_ops = { 201struct perf_tool perf_inject = {
176 .sample = perf_event__repipe_sample, 202 .sample = perf_event__repipe_sample,
177 .mmap = perf_event__repipe, 203 .mmap = perf_event__repipe,
178 .comm = perf_event__repipe, 204 .comm = perf_event__repipe,
179 .fork = perf_event__repipe, 205 .fork = perf_event__repipe,
180 .exit = perf_event__repipe, 206 .exit = perf_event__repipe,
181 .lost = perf_event__repipe, 207 .lost = perf_event__repipe,
182 .read = perf_event__repipe, 208 .read = perf_event__repipe_sample,
183 .throttle = perf_event__repipe, 209 .throttle = perf_event__repipe,
184 .unthrottle = perf_event__repipe, 210 .unthrottle = perf_event__repipe,
185 .attr = perf_event__repipe_synth, 211 .attr = perf_event__repipe_attr,
186 .event_type = perf_event__repipe_synth, 212 .event_type = perf_event__repipe_event_type_synth,
187 .tracing_data = perf_event__repipe_synth, 213 .tracing_data = perf_event__repipe_tracing_data_synth,
188 .build_id = perf_event__repipe_synth, 214 .build_id = perf_event__repipe_op2_synth,
189}; 215};
190 216
191extern volatile int session_done; 217extern volatile int session_done;
@@ -203,17 +229,17 @@ static int __cmd_inject(void)
203 signal(SIGINT, sig_handler); 229 signal(SIGINT, sig_handler);
204 230
205 if (inject_build_ids) { 231 if (inject_build_ids) {
206 inject_ops.sample = perf_event__inject_buildid; 232 perf_inject.sample = perf_event__inject_buildid;
207 inject_ops.mmap = perf_event__repipe_mmap; 233 perf_inject.mmap = perf_event__repipe_mmap;
208 inject_ops.fork = perf_event__repipe_task; 234 perf_inject.fork = perf_event__repipe_task;
209 inject_ops.tracing_data = perf_event__repipe_tracing_data; 235 perf_inject.tracing_data = perf_event__repipe_tracing_data;
210 } 236 }
211 237
212 session = perf_session__new(input_name, O_RDONLY, false, true, &inject_ops); 238 session = perf_session__new(input_name, O_RDONLY, false, true, &perf_inject);
213 if (session == NULL) 239 if (session == NULL)
214 return -ENOMEM; 240 return -ENOMEM;
215 241
216 ret = perf_session__process_events(session, &inject_ops); 242 ret = perf_session__process_events(session, &perf_inject);
217 243
218 perf_session__delete(session); 244 perf_session__delete(session);
219 245
generated by cgit v1.2.2 (git 2.25.0) at 2025-04-25 14:59:06 -0400