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03c71d1e ASL |
1 | package org.eclipse.linuxtools.lttng.tests.state.tests.handlers; |
2 | ||
3 | import org.eclipse.linuxtools.lttng.TraceDebug; | |
4 | import org.eclipse.linuxtools.lttng.event.LttngEvent; | |
5 | import org.eclipse.linuxtools.lttng.event.LttngEventField; | |
6 | import org.eclipse.linuxtools.lttng.state.StateStrings.Fields; | |
86de1b08 | 7 | import org.eclipse.linuxtools.lttng.state.evProcessor.IEventProcessing; |
03c71d1e ASL |
8 | import org.eclipse.linuxtools.lttng.state.model.LttngExecutionState; |
9 | import org.eclipse.linuxtools.lttng.state.model.LttngTraceState; | |
10 | import org.eclipse.linuxtools.tmf.event.TmfEventField; | |
11 | ||
86de1b08 | 12 | public abstract class AbsStateUpdate implements IEventProcessing { |
03c71d1e ASL |
13 | |
14 | // ======================================================================== | |
15 | // Data | |
16 | // ======================================================================= | |
17 | protected static LttngExecutionState exState = null; | |
18 | protected static Long pid = null; | |
19 | ||
20 | // ======================================================================== | |
21 | // push and pop from stack | |
22 | // ======================================================================= | |
23 | ||
24 | // protected static final Long ANY_CPU = 0L; | |
25 | ||
26 | ||
27 | // protected void push_state(Long cpu, StateStrings.ExecutionMode execMode, | |
28 | // String submode, TmfTimestamp eventTime, LttngTraceState traceSt) { | |
29 | // | |
30 | // LttngProcessState process = traceSt.getRunning_process().get(cpu); | |
31 | // LttngExecutionState exe_state = new LttngExecutionState(); | |
32 | // exe_state.setExec_mode(execMode); | |
33 | // exe_state.setExec_submode(submode); | |
34 | // exe_state.setEntry_Time(eventTime); | |
35 | // exe_state.setChage_Time(eventTime); | |
36 | // exe_state.setCum_cpu_time(0L); | |
37 | // exe_state.setProc_status(process.getState().getProc_status()); | |
38 | // process.setState(exe_state); | |
39 | // | |
40 | // Stack<LttngExecutionState> exe_state_stack = process | |
41 | // .getExecution_stack(); | |
42 | // exe_state_stack.push(exe_state); | |
43 | // } | |
44 | // | |
45 | // protected void pop_state(Long cpu, StateStrings.ExecutionMode execMode, | |
46 | // LttngTraceState traceSt, TmfTimestamp eventTime) { | |
47 | // | |
48 | // LttngProcessState process = traceSt.getRunning_process().get(cpu); | |
49 | // | |
50 | // if (!process.getState().getExec_mode().equals(execMode)) { | |
51 | // // Different execution mode | |
52 | // TraceDebug.debug("Different Execution Mode type \n\tTime:" | |
53 | // + eventTime.toString() + "\n\tprocess state has: \n\t" | |
54 | // + process.getState().getExec_mode().toString() | |
55 | // + "\n\twhen pop_int is:\n\t" + execMode.toString()); | |
56 | // return; | |
57 | // } | |
58 | // | |
59 | // Stack<LttngExecutionState> exe_state_stack = process | |
60 | // .getExecution_stack(); | |
61 | // | |
62 | // if (exe_state_stack.size() <= 1) { | |
63 | // TraceDebug | |
64 | // .debug("Removing last item from execution stack is not allowed"); | |
65 | // } | |
66 | // | |
67 | // exe_state_stack.pop(); | |
68 | // process.setState(exe_state_stack.peek()); | |
69 | // process.getState().setChage_Time(eventTime); | |
70 | // } | |
71 | // | |
72 | // protected void irq_push_mode(LttngIRQState irqst, IRQMode state) { | |
73 | // irqst.getMode_stack().push(state); | |
74 | // } | |
75 | // | |
76 | // protected void irq_set_base_mode(LttngIRQState irqst, IRQMode state) { | |
77 | // Stack<IRQMode> irqModeStack = irqst.getMode_stack(); | |
78 | // irqModeStack.clear(); | |
79 | // irqModeStack.push(state); | |
80 | // } | |
81 | // | |
82 | // protected void irq_pop_mode(LttngIRQState irqst) { | |
83 | // Stack<IRQMode> irq_stack = irqst.getMode_stack(); | |
84 | // if (irq_stack.size() <= 1) | |
85 | // irq_set_base_mode(irqst, IRQMode.LTTV_IRQ_UNKNOWN); | |
86 | // else | |
87 | // irq_stack.pop(); | |
88 | // } | |
89 | // | |
90 | // protected void cpu_push_mode(LTTngCPUState cpust, StateStrings.CpuMode state) { | |
91 | // // The initialization (init) creates a LttngCPUState instance per | |
92 | // // available cpu in the system | |
93 | // Stack<CpuMode> cpuStack = cpust.getMode_stack(); | |
94 | // cpuStack.push(state); | |
95 | // } | |
96 | // | |
97 | // protected void cpu_pop_mode(LTTngCPUState cpust) { | |
98 | // if (cpust.getMode_stack().size() <= 1) | |
99 | // cpu_set_base_mode(cpust, StateStrings.CpuMode.LTTV_CPU_UNKNOWN); | |
100 | // else | |
101 | // cpust.getMode_stack().pop(); | |
102 | // } | |
103 | // | |
104 | // /* clears the stack and sets the state passed as argument */ | |
105 | // protected void cpu_set_base_mode(LTTngCPUState cpust, | |
106 | // StateStrings.CpuMode state) { | |
107 | // Stack<CpuMode> cpuStack = cpust.getMode_stack(); | |
108 | // cpuStack.clear(); | |
109 | // cpuStack.push(state); | |
110 | // } | |
111 | // | |
112 | // protected void bdev_pop_mode(LttngBdevState bdevst) { | |
113 | // Stack<BdevMode> bdevModeStack = bdevst.getMode_stack(); | |
114 | // if (bdevModeStack.size() <= 1) { | |
115 | // bdev_set_base_mode(bdevModeStack, BdevMode.LTTV_BDEV_UNKNOWN); | |
116 | // } else { | |
117 | // bdevModeStack.pop(); | |
118 | // } | |
119 | // | |
120 | // } | |
121 | // | |
122 | // protected void bdev_set_base_mode(Stack<BdevMode> bdevModeStack, | |
123 | // BdevMode state) { | |
124 | // bdevModeStack.clear(); | |
125 | // bdevModeStack.push(state); | |
126 | // } | |
127 | // | |
128 | // /** | |
129 | // * Push a new received function pointer to the user_stack | |
130 | // * | |
131 | // * @param traceSt | |
132 | // * @param funcptr | |
133 | // * @param cpu | |
134 | // */ | |
135 | // protected void push_function(LttngTraceState traceSt, Long funcptr, Long cpu) { | |
136 | // // Get the related process | |
137 | // LttngProcessState process = traceSt.getRunning_process().get(cpu); | |
138 | // | |
139 | // // get the user_stack | |
140 | // Stack<Long> user_stack = process.getUser_stack(); | |
141 | // | |
142 | // // update stack | |
143 | // user_stack.push(funcptr); | |
144 | // | |
145 | // // update the pointer to the current function on the corresponding | |
146 | // // process | |
147 | // process.setCurrent_function(funcptr); | |
148 | // } | |
149 | // | |
150 | // protected void pop_function(LttngTraceState traceSt, LttngEvent trcEvent, | |
151 | // Long funcptr) { | |
152 | // Long cpu = trcEvent.getCpuId(); | |
153 | // // LttvTraceState *ts = (LttvTraceState*)tfs->parent.t_context; | |
154 | // // LttvProcessState *process = ts->running_process[cpu]; | |
155 | // LttngProcessState process = traceSt.getRunning_process().get(cpu); | |
156 | // Long curr_function = process.getCurrent_function(); | |
157 | // if (curr_function != null && curr_function != funcptr) { | |
158 | // TraceDebug.debug("Different functions: " + funcptr + " current: " | |
159 | // + curr_function + " time stamp: " | |
160 | // + trcEvent.getTimestamp().toString()); | |
161 | // | |
162 | // // g_info("Different functions (%lu.%09lu): ignore it\n", | |
163 | // // tfs->parent.timestamp.tv_sec, tfs->parent.timestamp.tv_nsec); | |
164 | // // g_info("process state has %" PRIu64 " when pop_function is %" | |
165 | // // PRIu64 | |
166 | // // "\n", | |
167 | // // process->current_function, funcptr); | |
168 | // // g_info("{ %u, %u, %s, %s, %s }\n", | |
169 | // // process->pid, | |
170 | // // process->ppid, | |
171 | // // g_quark_to_string(process->name), | |
172 | // // g_quark_to_string(process->brand), | |
173 | // // g_quark_to_string(process->state->s)); | |
174 | // return; | |
175 | // } | |
176 | // | |
177 | // Stack<Long> user_stack = process.getUser_stack(); | |
178 | // if (user_stack.size() == 0) { | |
179 | // TraceDebug | |
180 | // .debug("Trying to pop last function in stack. Ignored. Time Stamp: " | |
181 | // + trcEvent.getTimestamp()); | |
182 | // return; | |
183 | // } | |
184 | // user_stack.pop(); | |
185 | // process.setCurrent_function(user_stack.peek()); | |
186 | // } | |
187 | // | |
188 | // // ======================================================================== | |
189 | // // General methods | |
190 | // // ======================================================================= | |
191 | // /** | |
192 | // * protected method used when only one Field is expected with Type "Long" if | |
193 | // * the number of fields is greater, the first field is returned and a | |
194 | // * tracing message is sent Null is returned if the value could not be | |
195 | // * extracted. | |
196 | // * | |
197 | // * @param trcEvent | |
198 | // * @param traceSt | |
199 | // * @param expectedNumFields | |
200 | // * @return | |
201 | // */ | |
202 | // protected Long getDField(LttngEvent trcEvent, LttngTraceState traceSt, | |
203 | // Fields expectedField) { | |
204 | // Long fieldVal = null; | |
205 | // TmfEventField[] fields = trcEvent.getContent().getFields(); | |
206 | // String[] fieldLabels = trcEvent.getContent().getFormat().getLabels(); | |
207 | // | |
208 | // // Only one field expected | |
209 | // if (fields.length != 1 || fieldLabels.length != 1) { | |
210 | // StringBuilder sb = new StringBuilder( | |
211 | // "Unexpected number of fields received: " + fields.length | |
212 | // + " for Event: " + trcEvent.getMarkerName() + "\n\t\tFields: "); | |
213 | // | |
214 | // for (TmfEventField field : fields) { | |
215 | // sb.append(((LttngEventField)field).getName() + " "); | |
216 | // } | |
217 | // | |
218 | // TraceDebug.debug(sb.toString()); | |
219 | // if (fields.length == 0) { | |
220 | // return null; | |
221 | // } | |
222 | // } | |
223 | // | |
224 | // LttngEventField field = (LttngEventField) fields[0]; | |
225 | // String fieldname = field.getName(); | |
226 | // String expectedFieldName = expectedField.getInName(); | |
227 | // if (fieldname.equals(expectedFieldName)) { | |
228 | // Object fieldObj = field.getValue(); | |
229 | // if (fieldObj instanceof Long) { | |
230 | // // Expected value found | |
231 | // fieldVal = (Long) field.getValue(); | |
232 | // } else { | |
233 | // if (TraceDebug.isDEBUG()) { | |
234 | // TraceDebug | |
235 | // .debug("Unexpected field Type. Expected: Long, Received: " | |
236 | // + fieldObj.getClass().getSimpleName()); | |
237 | // } | |
238 | // return null; | |
239 | // } | |
240 | // } else { | |
241 | // TraceDebug.debug("Unexpected field received: " + fieldname | |
242 | // + " Expected: " + expectedFieldName); | |
243 | // return null; | |
244 | // } | |
245 | // | |
246 | // return fieldVal; | |
247 | // } | |
248 | // | |
249 | /** | |
250 | * protected method used when a Field is requested among several available | |
251 | * fields and the expected type is Long | |
252 | * | |
253 | * @param trcEvent | |
254 | * @param traceSt | |
255 | * @param expectedNumFields | |
256 | * @return | |
257 | */ | |
258 | protected Long getAFieldLong(LttngEvent trcEvent, LttngTraceState traceSt, | |
259 | Fields expectedField) { | |
260 | Long fieldVal = null; | |
261 | TmfEventField[] fields = trcEvent.getContent().getFields(); | |
262 | ||
263 | // At least one field expected | |
264 | if (fields.length == 0) { | |
265 | TraceDebug.debug("Unexpected number of fields received: " | |
266 | + fields.length); | |
267 | return null; | |
268 | } | |
269 | ||
270 | LttngEventField field; | |
271 | String fieldname; | |
272 | String expectedFieldName = expectedField.getInName(); | |
273 | for (int i = 0; i < fields.length; i++) { | |
274 | field = (LttngEventField) fields[i]; | |
275 | fieldname = field.getId(); | |
276 | if (fieldname.equals(expectedFieldName)) { | |
277 | Object fieldObj = field.getValue(); | |
278 | if (fieldObj instanceof Long) { | |
279 | // Expected value found | |
280 | fieldVal = (Long) field.getValue(); | |
281 | // if (expectedField == Fields.LTT_FIELD_TYPE) { | |
282 | // TraceDebug.debug("Field Type value is: " + fieldVal); | |
283 | // } | |
284 | break; | |
285 | } else { | |
286 | if (TraceDebug.isDEBUG()) { | |
287 | TraceDebug | |
288 | .debug("Unexpected field Type. Expected: Long, Received: " | |
289 | + fieldObj.getClass().getSimpleName()); | |
290 | } | |
291 | return null; | |
292 | } | |
293 | } | |
294 | } | |
295 | ||
296 | if (fieldVal == null) { | |
297 | if (TraceDebug.isDEBUG()) { | |
298 | sendNoFieldFoundMsg(fields, expectedFieldName); | |
299 | } | |
300 | } | |
301 | return fieldVal; | |
302 | } | |
303 | ||
304 | /** | |
305 | * protected method used when a Field is requested among several available | |
306 | * fields and the expected type is String | |
307 | * | |
308 | * @param trcEvent | |
309 | * @param traceSt | |
310 | * @param expectedNumFields | |
311 | * @return | |
312 | */ | |
313 | protected String getAFieldString(LttngEvent trcEvent, | |
314 | LttngTraceState traceSt, Fields expectedField) { | |
315 | String fieldVal = null; | |
316 | TmfEventField[] fields = trcEvent.getContent().getFields(); | |
317 | ||
318 | // Only one field expected | |
319 | if (fields.length == 0) { | |
320 | TraceDebug.debug("Unexpected number of fields received: " | |
321 | + fields.length); | |
322 | return null; | |
323 | } | |
324 | ||
325 | LttngEventField field; | |
326 | String fieldname; | |
327 | String expectedFieldName = expectedField.getInName(); | |
328 | for (int i = 0; i < fields.length; i++) { | |
329 | field = (LttngEventField) fields[i]; | |
330 | fieldname = field.getId(); | |
331 | if (fieldname.equals(expectedFieldName)) { | |
332 | Object fieldObj = field.getValue(); | |
333 | if (fieldObj instanceof String) { | |
334 | // Expected value found | |
335 | fieldVal = (String) field.getValue(); | |
336 | break; | |
337 | } else { | |
338 | if (TraceDebug.isDEBUG()) { | |
339 | TraceDebug | |
340 | .debug("Unexpected field Type. Expected: String, Received: " | |
341 | + fieldObj.getClass().getSimpleName()); | |
342 | } | |
343 | return null; | |
344 | } | |
345 | } | |
346 | } | |
347 | ||
348 | if (fieldVal == null) { | |
349 | if (TraceDebug.isDEBUG()) { | |
350 | sendNoFieldFoundMsg(fields, expectedFieldName); | |
351 | } | |
352 | } | |
353 | return fieldVal; | |
354 | } | |
355 | ||
356 | protected void sendNoFieldFoundMsg(TmfEventField[] fields, | |
357 | String expectedFieldName) { | |
358 | LttngEventField field; | |
359 | StringBuilder sb = new StringBuilder("Field not found, requested: " | |
360 | + expectedFieldName); | |
361 | sb.append(" number of fields: " + fields.length + "Fields: "); | |
362 | for (int i = 0; i < fields.length; i++) { | |
363 | field = (LttngEventField) fields[i]; | |
364 | sb.append(field.getId() + " "); | |
365 | } | |
366 | ||
367 | TraceDebug.debug(sb.toString(), 5); | |
368 | } | |
369 | ||
370 | // // Adaption from MKDEV macro | |
371 | // protected Long mkdev(Long major, Long minor) { | |
372 | // Long result = null; | |
373 | // if (major != null && minor != null) { | |
374 | // result = (major << 20) | minor; | |
375 | // } | |
376 | // return result; | |
377 | // } | |
378 | // | |
379 | // /* | |
380 | // * FIXME : this function should be called when we receive an event telling | |
381 | // * that release_task has been called in the kernel. In happens generally | |
382 | // * when the parent waits for its child terminaison, but may also happen in | |
383 | // * special cases in the child's exit : when the parent ignores its children | |
384 | // * SIGCCHLD or has the flag SA_NOCLDWAIT. It can also happen when the child | |
385 | // * is part of a killed thread group, but isn't the leader. | |
386 | // */ | |
387 | // protected boolean exit_process(LttngTraceState ts, LttngProcessState process) { | |
388 | // /* | |
389 | // * Wait for both schedule with exit dead and process free to happen. | |
390 | // * They can happen in any order. | |
391 | // */ | |
392 | // process.incrementFree_events(); | |
393 | // if (process.getFree_events() < 2) { | |
394 | // return false; | |
395 | // } | |
396 | // | |
397 | // process.getExecution_stack().clear(); | |
398 | // process.getUser_stack().clear(); | |
399 | // ts.getProcesses().remove(process); | |
400 | // | |
401 | // return true; | |
402 | // } | |
403 | // | |
404 | // // LttvProcessState * | |
405 | // // lttv_state_create_process(LttvTraceState *tcs, LttvProcessState *parent, | |
406 | // // guint cpu, guint pid, guint tgid, GQuark name, const LttTime *timestamp) | |
407 | // // { | |
408 | // // LttvProcessState *process = g_new(LttvProcessState, 1); | |
409 | // // | |
410 | // // LttvExecutionState *es; | |
411 | // // | |
412 | // // char buffer[128]; | |
413 | // // | |
414 | // // process->pid = pid; | |
415 | // // process->tgid = tgid; | |
416 | // // process->cpu = cpu; | |
417 | // // process->name = name; | |
418 | // // process->brand = LTTV_STATE_UNBRANDED; | |
419 | // // //process->last_cpu = tfs->cpu_name; | |
420 | // // //process->last_cpu_index = | |
421 | // // ltt_tracefile_num(((LttvTracefileContext*)tfs)->tf); | |
422 | // // process->type = LTTV_STATE_USER_THREAD; | |
423 | // // process->usertrace = ltt_state_usertrace_find(tcs, pid, timestamp); | |
424 | // // process->current_function = 0; //function 0x0 by default. | |
425 | // // | |
426 | // // g_info("Process %u, core %p", process->pid, process); | |
427 | // // g_hash_table_insert(tcs->processes, process, process); | |
428 | // // | |
429 | // // if(parent) { | |
430 | // // process->ppid = parent->pid; | |
431 | // // process->creation_time = *timestamp; | |
432 | // // } | |
433 | // // | |
434 | // // /* No parent. This process exists but we are missing all information | |
435 | // // about | |
436 | // // its creation. The birth time is set to zero but we remember the time of | |
437 | // // insertion */ | |
438 | // // | |
439 | // // else { | |
440 | // // process->ppid = 0; | |
441 | // // process->creation_time = ltt_time_zero; | |
442 | // // } | |
443 | // // | |
444 | // // process->insertion_time = *timestamp; | |
445 | // // sprintf(buffer,"%d-%lu.%lu",pid, process->creation_time.tv_sec, | |
446 | // // process->creation_time.tv_nsec); | |
447 | // // process->pid_time = g_quark_from_string(buffer); | |
448 | // // process->cpu = cpu; | |
449 | // // process->free_events = 0; | |
450 | // // //process->last_cpu = tfs->cpu_name; | |
451 | // // //process->last_cpu_index = | |
452 | // // ltt_tracefile_num(((LttvTracefileContext*)tfs)->tf); | |
453 | // // process->execution_stack = g_array_sized_new(FALSE, FALSE, | |
454 | // // sizeof(LttvExecutionState), PREALLOCATED_EXECUTION_STACK); | |
455 | // // process->execution_stack = g_array_set_size(process->execution_stack, 2); | |
456 | // // es = process->state = &g_array_index(process->execution_stack, | |
457 | // // LttvExecutionState, 0); | |
458 | // // es->t = LTTV_STATE_USER_MODE; | |
459 | // // es->n = LTTV_STATE_SUBMODE_NONE; | |
460 | // // es->entry = *timestamp; | |
461 | // // //g_assert(timestamp->tv_sec != 0); | |
462 | // // es->change = *timestamp; | |
463 | // // es->cum_cpu_time = ltt_time_zero; | |
464 | // // es->s = LTTV_STATE_RUN; | |
465 | // // | |
466 | // // es = process->state = &g_array_index(process->execution_stack, | |
467 | // // LttvExecutionState, 1); | |
468 | // // es->t = LTTV_STATE_SYSCALL; | |
469 | // // es->n = LTTV_STATE_SUBMODE_NONE; | |
470 | // // es->entry = *timestamp; | |
471 | // // //g_assert(timestamp->tv_sec != 0); | |
472 | // // es->change = *timestamp; | |
473 | // // es->cum_cpu_time = ltt_time_zero; | |
474 | // // es->s = LTTV_STATE_WAIT_FORK; | |
475 | // // | |
476 | // // /* Allocate an empty function call stack. If it's empty, use 0x0. */ | |
477 | // // process->user_stack = g_array_sized_new(FALSE, FALSE, | |
478 | // // sizeof(guint64), 0); | |
479 | // // | |
480 | // // return process; | |
481 | // // } | |
482 | // | |
483 | // /** | |
484 | // * Find the process matching the given pid and cpu | |
485 | // * | |
486 | // * If cpu is 0, the cpu value is not matched and the selection is based on | |
487 | // * pid value only | |
488 | // * | |
489 | // * @param ts | |
490 | // * @param cpu | |
491 | // * @param pid | |
492 | // * @return | |
493 | // */ | |
494 | // protected LttngProcessState lttv_state_find_process(LttngTraceState ts, | |
495 | // Long cpu, Long pid) { | |
496 | // // Define the return value | |
497 | // LttngProcessState process = null; | |
498 | // | |
499 | // // Obtain the list of available processes | |
500 | // List<LttngProcessState> processList = ts.getProcesses(); | |
501 | // | |
502 | // // find the process matching pid and cpu, | |
503 | // // TODO: This may need to be improved since the pid may be re-used and | |
504 | // // the creation time may need to be considered | |
505 | // for (LttngProcessState dprocess : processList) { | |
506 | // if (dprocess.getPid() == pid) { | |
507 | // if (dprocess.getCpu() == cpu || cpu == 0) { | |
508 | // return process; | |
509 | // } | |
510 | // } | |
511 | // } | |
512 | // | |
513 | // return process; | |
514 | // } | |
515 | // | |
516 | // /** | |
517 | // * @param ts | |
518 | // * @param cpu | |
519 | // * @param pid | |
520 | // * @param timestamp | |
521 | // * , Used when a new process is needed | |
522 | // * @return | |
523 | // */ | |
524 | // protected LttngProcessState lttv_state_find_process_or_create( | |
525 | // LttngTraceState ts, Long cpu, Long pid, final TmfTimestamp timestamp) { | |
526 | // | |
527 | // LttngProcessState process = lttv_state_find_process(ts, cpu, pid); | |
528 | // /* Put ltt_time_zero creation time for unexisting processes */ | |
529 | // if (process == null) { | |
530 | // process = create_process(ts, cpu, pid, 0L, timestamp); | |
531 | // } | |
532 | // return process; | |
533 | // } | |
534 | // | |
535 | // /** | |
536 | // * @param traceSt | |
537 | // * @param cpu | |
538 | // * @param pid | |
539 | // * @param tgid | |
540 | // * @param timestamp | |
541 | // * @return | |
542 | // */ | |
543 | // protected LttngProcessState create_process(LttngTraceState traceSt, | |
544 | // Long cpu, Long pid, Long tgid, final TmfTimestamp timestamp) { | |
545 | // LttngProcessState process = create_process(traceSt, cpu, pid, tgid, | |
546 | // ProcessStatus.LTTV_STATE_UNNAMED.getInName(), timestamp); | |
547 | // return process; | |
548 | // } | |
549 | // | |
550 | // /** | |
551 | // * @param traceSt | |
552 | // * @param cpu | |
553 | // * @param pid | |
554 | // * @param tgid | |
555 | // * @param name | |
556 | // * @param timestamp | |
557 | // * @return | |
558 | // */ | |
559 | // protected LttngProcessState create_process(LttngTraceState traceSt, | |
560 | // Long cpu, Long pid, Long tgid, String name, | |
561 | // final TmfTimestamp timestamp) { | |
562 | // LttngProcessState process; | |
563 | // process = new LttngProcessState(cpu, pid, tgid, name, timestamp); | |
564 | // traceSt.getProcesses().add(process); | |
565 | // return process; | |
566 | // } | |
567 | ||
568 | } |