perf script: Move evname print code to process_event()

The print_sample_start() will be reused by other printing routine for
internal events like COMM, FORK and EXIT from next patch.  And because
they're not tied to a specific event, move the evname print code to its
caller.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Reviewed-by: David Ahern <dsahern@gmail.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung.kim@lge.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1384752894-10974-1-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c
index baf1798..b392770 100644 (file)
--- a/tools/perf/builtin-script.c
+++ b/tools/perf/builtin-script.c
@@ -288,7 +288,6 @@ static void print_sample_start(struct perf_sample *sample,
                               struct perf_evsel *evsel)
 {
        struct perf_event_attr *attr = &evsel->attr;
-       const char *evname = NULL;
        unsigned long secs;
        unsigned long usecs;
        unsigned long long nsecs;
@@ -323,11 +322,6 @@ static void print_sample_start(struct perf_sample *sample,
                usecs = nsecs / NSECS_PER_USEC;
                printf("%5lu.%06lu: ", secs, usecs);
        }
-
-       if (PRINT_FIELD(EVNAME)) {
-               evname = perf_evsel__name(evsel);
-               printf("%s: ", evname ? evname : "[unknown]");
-       }
 }
 
 static bool is_bts_event(struct perf_event_attr *attr)
@@ -434,6 +428,11 @@ static void process_event(union perf_event *event, struct perf_sample *sample,
 
        print_sample_start(sample, thread, evsel);
 
+       if (PRINT_FIELD(EVNAME)) {
+               const char *evname = perf_evsel__name(evsel);
+               printf("%s: ", evname ? evname : "[unknown]");
+       }
+
        if (is_bts_event(attr)) {
                print_sample_bts(event, sample, evsel, machine, thread);
                return;