Messages in this thread Patch in this message | | | From | Jiri Olsa <> | Subject | [PATCH 25/25] perf tools: Have the process properly sythesized in subsequent data files | Date | Sun, 1 Sep 2013 12:36:36 +0200 |
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Change the target so the sythesizing routine would think it needs to synthesized whole process, because there's no exec COMM event for subsequent data files.
Signed-off-by: Jiri Olsa <jolsa@redhat.com> Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: David Ahern <dsahern@gmail.com> --- tools/perf/builtin-record.c | 11 +++++++++++ 1 file changed, 11 insertions(+)
diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c index b0c5937..0dbf9a3 100644 --- a/tools/perf/builtin-record.c +++ b/tools/perf/builtin-record.c @@ -516,6 +516,8 @@ static int multi_file_finish(struct perf_record *rec) static int multi_file_init(struct perf_record *rec) { struct perf_data_file *file = rec->file; + struct perf_record_opts *opts = &rec->opts; + static bool target_change; int err; if (multi_file_name(rec->file, rec->multi_idx++)) @@ -529,6 +531,15 @@ static int multi_file_init(struct perf_record *rec) if (err) goto out_close; + /* + * XXX HACK - Make the target looks like we have pid + * so we get the process fully synthetised. + */ + if (perf_target__none(&opts->target) && !target_change) { + target_change = true; + opts->target.pid = "multi"; + } + err = synthesize_record_file(rec); if (err) goto out_close; -- 1.7.11.7
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