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| author | David Ahern <daahern@cisco.com> | 2011-03-10 08:23:25 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2011-03-14 23:05:55 +0300 |
| commit | c70c94b47405d2c94df19c16273daf1f5fb9193d (patch) | |
| tree | 44e1f7bb1752bfde03e65b1435a4172a6d67a0d2 /tools/perf/builtin-script.c | |
| parent | 2ee7a49f935b19f7daf0a110800488acd2479cba (diff) | |
| download | linux-c70c94b47405d2c94df19c16273daf1f5fb9193d.tar.xz | |
perf script: Move printing of 'common' data from print_event and rename
This change does impact output: latency data is trace specific and is
now printed after the common data - comm, tid, cpu, time and event name.
Acked-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
LKML-Reference: <1299734608-5223-4-git-send-email-daahern@cisco.com>
Signed-off-by: David Ahern <daahern@cisco.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-script.c')
| -rw-r--r-- | tools/perf/builtin-script.c | 38 |
1 files changed, 31 insertions, 7 deletions
diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c index b2bdd5534026..0a79da21df23 100644 --- a/tools/perf/builtin-script.c +++ b/tools/perf/builtin-script.c @@ -20,18 +20,42 @@ static u64 last_timestamp; static u64 nr_unordered; extern const struct option record_options[]; +static void print_sample_start(struct perf_sample *sample, + struct thread *thread) +{ + int type; + struct event *event; + const char *evname = NULL; + unsigned long secs; + unsigned long usecs; + unsigned long long nsecs = sample->time; + + if (latency_format) + printf("%8.8s-%-5d %3d", thread->comm, sample->tid, sample->cpu); + else + printf("%16s-%-5d [%03d]", thread->comm, sample->tid, sample->cpu); + + secs = nsecs / NSECS_PER_SEC; + nsecs -= secs * NSECS_PER_SEC; + usecs = nsecs / NSECS_PER_USEC; + printf(" %5lu.%06lu: ", secs, usecs); + + type = trace_parse_common_type(sample->raw_data); + event = trace_find_event(type); + if (event) + evname = event->name; + + printf("%s: ", evname ? evname : "(unknown)"); +} + static void process_event(union perf_event *event __unused, struct perf_sample *sample, struct perf_session *session __unused, struct thread *thread) { - /* - * FIXME: better resolve from pid from the struct trace_entry - * field, although it should be the same than this perf - * event pid - */ - print_event(sample->cpu, sample->raw_data, sample->raw_size, - sample->time, thread->comm); + print_sample_start(sample, thread); + print_trace_event(sample->cpu, sample->raw_data, sample->raw_size); + printf("\n"); } static int default_start_script(const char *script __unused, |