diff options
Diffstat (limited to 'tools/perf/util/event.c')
| -rw-r--r-- | tools/perf/util/event.c | 30 |
1 files changed, 22 insertions, 8 deletions
diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c index 6715b193872..eaaee22628e 100644 --- a/tools/perf/util/event.c +++ b/tools/perf/util/event.c @@ -1,6 +1,7 @@ #include <linux/types.h> #include "event.h" #include "debug.h" +#include "machine.h" #include "sort.h" #include "string.h" #include "strlist.h" @@ -702,10 +703,10 @@ size_t perf_event__fprintf_task(union perf_event *event, FILE *fp) event->fork.ppid, event->fork.ptid); } -int perf_event__process_task(struct perf_tool *tool __maybe_unused, +int perf_event__process_fork(struct perf_tool *tool __maybe_unused, union perf_event *event, struct perf_sample *sample __maybe_unused, - struct machine *machine) + struct machine *machine) { struct thread *thread = machine__findnew_thread(machine, event->fork.tid); struct thread *parent = machine__findnew_thread(machine, event->fork.ptid); @@ -713,11 +714,6 @@ int perf_event__process_task(struct perf_tool *tool __maybe_unused, if (dump_trace) perf_event__fprintf_task(event, stdout); - if (event->header.type == PERF_RECORD_EXIT) { - machine__remove_thread(machine, thread); - return 0; - } - if (thread == NULL || parent == NULL || thread__fork(thread, parent) < 0) { dump_printf("problem processing PERF_RECORD_FORK, skipping event.\n"); @@ -727,6 +723,22 @@ int perf_event__process_task(struct perf_tool *tool __maybe_unused, return 0; } +int perf_event__process_exit(struct perf_tool *tool __maybe_unused, + union perf_event *event, + struct perf_sample *sample __maybe_unused, + struct machine *machine) +{ + struct thread *thread = machine__find_thread(machine, event->fork.tid); + + if (dump_trace) + perf_event__fprintf_task(event, stdout); + + if (thread != NULL) + machine__remove_thread(machine, thread); + + return 0; +} + size_t perf_event__fprintf(union perf_event *event, FILE *fp) { size_t ret = fprintf(fp, "PERF_RECORD_%s", @@ -761,8 +773,10 @@ int perf_event__process(struct perf_tool *tool, union perf_event *event, perf_event__process_mmap(tool, event, sample, machine); break; case PERF_RECORD_FORK: + perf_event__process_fork(tool, event, sample, machine); + break; case PERF_RECORD_EXIT: - perf_event__process_task(tool, event, sample, machine); + perf_event__process_exit(tool, event, sample, machine); break; case PERF_RECORD_LOST: perf_event__process_lost(tool, event, sample, machine); |