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| author | Adrian Hunter <adrian.hunter@intel.com> | 2020-07-10 18:11:02 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2020-08-06 08:24:03 -0300 |
| commit | 51971536ef53478ec92cd9e8249048743169df22 (patch) | |
| tree | f202340a9824d8fcac16a77f8619498ffa8691c1 /tools/perf/util/auxtrace.c | |
| parent | d4575f5fce71b47431a98096a9f74b7492854633 (diff) | |
| download | linux-stable-51971536ef53478ec92cd9e8249048743169df22.tar.gz linux-stable-51971536ef53478ec92cd9e8249048743169df22.tar.bz2 linux-stable-51971536ef53478ec92cd9e8249048743169df22.zip | |
perf auxtrace: Add itrace 'q' option for quicker, less detailed decoding
The 'q' option is for modes of decoding that are quicker because they
skip or omit decoding some aspects of trace data.
If supported, the 'q' option may be repeated to increase the effect.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Reviewed-by: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lore.kernel.org/lkml/20200710151104.15137-11-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/auxtrace.c')
| -rw-r--r-- | tools/perf/util/auxtrace.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/perf/util/auxtrace.c b/tools/perf/util/auxtrace.c index e028187c51fe..42a85c86421d 100644 --- a/tools/perf/util/auxtrace.c +++ b/tools/perf/util/auxtrace.c @@ -1554,6 +1554,9 @@ int itrace_parse_synth_opts(const struct option *opt, const char *str, case 'a': synth_opts->remote_access = true; break; + case 'q': + synth_opts->quick += 1; + break; case ' ': case ',': break; |