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authorArnaldo Carvalho de Melo <acme@redhat.com>2019-10-04 15:01:30 -0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2019-10-07 12:22:18 -0300
commit311baaf93c4b9e6a339722006d1a7c33e4283c0c (patch)
tree0320cd151a56327f9a9fd7d67576c47b01eee630 /tools/perf
parent9597945d7fb42460e9f2559d1273302ebde85bbf (diff)
perf trace: Enclose all events argument lists with ()
So that they look a bit like normal strace-like syscall enter+exit lines. They will look even more when we switch from using libtraceevent's tep_print_event() routine in favour of using all the perf beautifiers used by the strace-like syscall enter+exit lines. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Luis Cláudio Gonçalves <lclaudio@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Link: https://lkml.kernel.org/n/tip-y4fcej6v6u1m644nbxd2r4pg@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf')
-rw-r--r--tools/perf/builtin-trace.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c
index b3fb208cbd30..297aeaa9f69d 100644
--- a/tools/perf/builtin-trace.c
+++ b/tools/perf/builtin-trace.c
@@ -2450,7 +2450,7 @@ static int trace__event_handler(struct trace *trace, struct evsel *evsel,
*/
}
- fprintf(trace->output, "%s:", evsel->name);
+ fprintf(trace->output, "%s(", evsel->name);
if (perf_evsel__is_bpf_output(evsel)) {
bpf_output__fprintf(trace, sample);
@@ -2470,7 +2470,7 @@ static int trace__event_handler(struct trace *trace, struct evsel *evsel,
}
newline:
- fprintf(trace->output, "\n");
+ fprintf(trace->output, ")\n");
if (callchain_ret > 0)
trace__fprintf_callchain(trace, sample);