diff options
| -rw-r--r-- | tools/perf/builtin-inject.c | 118 |
1 files changed, 56 insertions, 62 deletions
diff --git a/tools/perf/builtin-inject.c b/tools/perf/builtin-inject.c index d99868953ff2..a7c859db2e15 100644 --- a/tools/perf/builtin-inject.c +++ b/tools/perf/builtin-inject.c @@ -422,55 +422,21 @@ static struct dso *findnew_dso(int pid, int tid, const char *filename, return dso; } -static int perf_event__repipe_mmap(const struct perf_tool *tool, - union perf_event *event, - struct perf_sample *sample, - struct machine *machine) -{ - struct perf_inject *inject = container_of(tool, struct perf_inject, tool); - -#ifdef HAVE_JITDUMP - if (inject->jit_mode) { - u64 n = 0; - int ret; - - /* If jit marker, then inject jit mmaps and generate ELF images. */ - ret = jit_process(inject->session, &inject->output, machine, - event->mmap.filename, event->mmap.pid, event->mmap.tid, &n); - if (ret < 0) - return ret; - if (ret) { - inject->bytes_written += n; - return 0; - } - } -#endif - if (inject->build_id_style == BID_RWS__INJECT_HEADER_ALL) { - struct dso *dso = findnew_dso(event->mmap.pid, event->mmap.tid, - event->mmap.filename, NULL, machine); - - if (dso && !dso__hit(dso)) { - dso__set_hit(dso); - dso__inject_build_id(dso, tool, machine, sample->cpumode, 0); - } - dso__put(dso); - } else { - /* Create the thread, map, etc. Not done for the unordered inject all case. */ - int err = perf_event__process_mmap(tool, event, sample, machine); - - if (err) - return err; - } - return perf_event__repipe(tool, event, sample, machine); -} - -static int perf_event__repipe_mmap2(const struct perf_tool *tool, - union perf_event *event, - struct perf_sample *sample, - struct machine *machine) +static int perf_event__repipe_common_mmap(const struct perf_tool *tool, + union perf_event *event, + struct perf_sample *sample, + struct machine *machine, + __u32 pid, __u32 tid, __u32 flags, + const char *filename, + const struct dso_id *dso_id, + int (*perf_event_process)(const struct perf_tool *tool, + union perf_event *event, + struct perf_sample *sample, + struct machine *machine)) { struct perf_inject *inject = container_of(tool, struct perf_inject, tool); struct dso *dso = NULL; + bool dso_sought = false; #ifdef HAVE_JITDUMP if (inject->jit_mode) { @@ -479,7 +445,7 @@ static int perf_event__repipe_mmap2(const struct perf_tool *tool, /* If jit marker, then inject jit mmaps and generate ELF images. */ ret = jit_process(inject->session, &inject->output, machine, - event->mmap2.filename, event->mmap2.pid, event->mmap2.tid, &n); + filename, pid, tid, &n); if (ret < 0) return ret; if (ret) { @@ -489,33 +455,26 @@ static int perf_event__repipe_mmap2(const struct perf_tool *tool, } #endif if (event->header.misc & PERF_RECORD_MISC_MMAP_BUILD_ID) { - dso = findnew_dso(event->mmap2.pid, event->mmap2.tid, - event->mmap2.filename, NULL, machine); + dso = findnew_dso(pid, tid, filename, dso_id, machine); + dso_sought = true; if (dso) { /* mark it not to inject build-id */ dso__set_hit(dso); } } if (inject->build_id_style == BID_RWS__INJECT_HEADER_ALL) { - if (!(event->header.misc & PERF_RECORD_MISC_MMAP_BUILD_ID)) { - struct dso_id dso_id = { - .maj = event->mmap2.maj, - .min = event->mmap2.min, - .ino = event->mmap2.ino, - .ino_generation = event->mmap2.ino_generation, - }; - - dso = findnew_dso(event->mmap2.pid, event->mmap2.tid, - event->mmap2.filename, &dso_id, machine); + if (!dso_sought) { + dso = findnew_dso(pid, tid, filename, dso_id, machine); + dso_sought = true; } + if (dso && !dso__hit(dso)) { dso__set_hit(dso); - dso__inject_build_id(dso, tool, machine, sample->cpumode, - event->mmap2.flags); + dso__inject_build_id(dso, tool, machine, sample->cpumode, flags); } } else { /* Create the thread, map, etc. Not done for the unordered inject all case. */ - int err = perf_event__process_mmap(tool, event, sample, machine); + int err = perf_event_process(tool, event, sample, machine); if (err) { dso__put(dso); @@ -526,6 +485,41 @@ static int perf_event__repipe_mmap2(const struct perf_tool *tool, return perf_event__repipe(tool, event, sample, machine); } +static int perf_event__repipe_mmap(const struct perf_tool *tool, + union perf_event *event, + struct perf_sample *sample, + struct machine *machine) +{ + return perf_event__repipe_common_mmap( + tool, event, sample, machine, + event->mmap.pid, event->mmap.tid, /*flags=*/0, + event->mmap.filename, /*dso_id=*/NULL, + perf_event__process_mmap); +} + +static int perf_event__repipe_mmap2(const struct perf_tool *tool, + union perf_event *event, + struct perf_sample *sample, + struct machine *machine) +{ + struct dso_id id; + struct dso_id *dso_id = NULL; + + if (!(event->header.misc & PERF_RECORD_MISC_MMAP_BUILD_ID)) { + id.maj = event->mmap2.maj; + id.min = event->mmap2.min; + id.ino = event->mmap2.ino; + id.ino_generation = event->mmap2.ino_generation; + dso_id = &id; + } + + return perf_event__repipe_common_mmap( + tool, event, sample, machine, + event->mmap2.pid, event->mmap2.tid, event->mmap2.flags, + event->mmap2.filename, dso_id, + perf_event__process_mmap2); +} + static int perf_event__repipe_fork(const struct perf_tool *tool, union perf_event *event, struct perf_sample *sample, |