diff options
| author | David Ahern <dsahern@gmail.com> | 2015-03-19 12:23:03 -0600 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2015-03-21 14:53:31 -0300 |
| commit | 13f22a2d4a5359867aa05562fc922f1ca24873a5 (patch) | |
| tree | fae7fabd2e98315162b26e33778c0111766d85de | |
| parent | 0560a0c4a12a45def9700e7ec3215da102cf914b (diff) | |
perf trace: Fix summary_only option
The intent of the -s/--summary-only option is to just show a summary of
the system calls and statistics without any of the individual events.
Commit e596663ebb2 broke that by showing the interrupted lines:
perf trace -i perf.data -s
...
0.741 ( 0.000 ms): sleep/31316 fstat(fd: 4, statbuf: 0x7ffc75ceb830 ) ...
0.744 ( 0.000 ms): sleep/31316 mmap(len: 100244, prot: READ, flags: PRIVATE, fd: 4 ) ...
0.747 ( 0.000 ms): perf/31315 write(fd: 3, buf: 0x7d4bb0, count: 8 ) ...
...
Fix by checking for the summary only option.
Signed-off-by: David Ahern <dsahern@gmail.com>
Link: http://lkml.kernel.org/r/1426789383-19023-1-git-send-email-dsahern@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
| -rw-r--r-- | tools/perf/builtin-trace.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c index 0b3b4e4984b9..6af6bcec930e 100644 --- a/tools/perf/builtin-trace.c +++ b/tools/perf/builtin-trace.c @@ -1724,7 +1724,8 @@ static int trace__sys_enter(struct trace *trace, struct perf_evsel *evsel, return -1; } - printed += trace__printf_interrupted_entry(trace, sample); + if (!trace->summary_only) + printed += trace__printf_interrupted_entry(trace, sample); ttrace->entry_time = sample->time; msg = ttrace->entry_str; |