| From | Arnaldo Carvalho de Melo <> | Subject | [PATCH 23/69] perf trace: Enclose all events argument lists with () | Date | Fri, 11 Oct 2019 17:05:13 -0300 |
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From: Arnaldo Carvalho de Melo <acme@redhat.com>
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> --- tools/perf/builtin-trace.c | 4 ++-- 1 file 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); -- 2.21.0
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