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| author |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2010-10-26 15:20:09 -0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2010-10-26 15:20:09 -0200 |
| commit | b44308f54062a4c1dee2602946f481f03739b76d (patch) | |
| tree | d94e0f700473e418d967051b71e052277e9fbd08 /tools/perf/builtin-record.c | |
| parent | perf record: Remove newline character from perror() argument (diff) | |
| download | linux-dev-b44308f54062a4c1dee2602946f481f03739b76d.tar.xz linux-dev-b44308f54062a4c1dee2602946f481f03739b76d.zip | |
perf scripting: Shut up 'perf record' final status
We want just the script output, not internal details about the record phase.
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Tom Zanussi <tzanussi@gmail.com>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-record.c')
| -rw-r--r-- | tools/perf/builtin-record.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c index b530beefd9ad..4e75583ddd6d 100644 --- a/tools/perf/builtin-record.c +++ b/tools/perf/builtin-record.c @@ -761,6 +761,9 @@ static int __cmd_record(int argc, const char **argv) } } + if (quiet) + return 0; + fprintf(stderr, "[ perf record: Woken up %ld times to write data ]\n", waking); /* @@ -820,6 +823,7 @@ static const struct option options[] = { "do call-graph (stack chain/backtrace) recording"), OPT_INCR('v', "verbose", &verbose, "be more verbose (show counter open errors, etc)"), + OPT_BOOLEAN('q', "quiet", &quiet, "don't print any message"), OPT_BOOLEAN('s', "stat", &inherit_stat, "per thread counts"), OPT_BOOLEAN('d', "data", &sample_address, |