Commit bdef3b02 authored by Frederic Weisbecker's avatar Frederic Weisbecker

perf: Always record tracepoints raw samples from perf record

Trace events are mostly used for tracing rather than simple
counting. Don't bother anymore with adding -R when using them,
just record raw samples of trace events every time.
Signed-off-by: default avatarFrederic Weisbecker <fweisbec@gmail.com>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Thomas Gleixner <tglx@linutronix.de>
parent 7865e817
......@@ -101,7 +101,7 @@ OPTIONS
-R::
--raw-samples::
Collect raw sample records from all opened counters (typically for tracepoint counters).
Collect raw sample records from all opened counters (default for tracepoint counters).
SEE ALSO
--------
......
......@@ -410,7 +410,6 @@ static enum event_result
parse_single_tracepoint_event(char *sys_name,
const char *evt_name,
unsigned int evt_length,
char *flags,
struct perf_event_attr *attr,
const char **strp)
{
......@@ -419,13 +418,9 @@ parse_single_tracepoint_event(char *sys_name,
u64 id;
int fd;
if (flags) {
if (!strncmp(flags, "record", strlen(flags))) {
attr->sample_type |= PERF_SAMPLE_RAW;
attr->sample_type |= PERF_SAMPLE_TIME;
attr->sample_type |= PERF_SAMPLE_CPU;
}
}
snprintf(evt_path, MAXPATHLEN, "%s/%s/%s/id", debugfs_path,
sys_name, evt_name);
......@@ -533,8 +528,7 @@ static enum event_result parse_tracepoint_event(const char **strp,
flags);
} else
return parse_single_tracepoint_event(sys_name, evt_name,
evt_length, flags,
attr, strp);
evt_length, attr, strp);
}
static enum event_result
......
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