On Tue, Feb 16, 2016 at 11:08:43PM +0900, Namhyung Kim wrote: > Support hierarchy output for perf-top using --hierarchy option. > > Acked-by: Pekka Enberg <penb...@kernel.org> > Signed-off-by: Namhyung Kim <namhy...@kernel.org> > --- > tools/perf/Documentation/perf-top.txt | 3 +++ > tools/perf/builtin-top.c | 15 +++++++++++++++ > 2 files changed, 18 insertions(+) > > diff --git a/tools/perf/Documentation/perf-top.txt > b/tools/perf/Documentation/perf-top.txt > index b0e60e17db38..19f046f027cd 100644 > --- a/tools/perf/Documentation/perf-top.txt > +++ b/tools/perf/Documentation/perf-top.txt > @@ -233,6 +233,9 @@ Default is to monitor all CPUS. > --raw-trace:: > When displaying traceevent output, do not use print fmt or plugins. > > +--hierarchy:: > + Enable hierarchy output. > + > INTERACTIVE PROMPTING KEYS > -------------------------- > > diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c > index a75de3940b97..b86b623e8799 100644 > --- a/tools/perf/builtin-top.c > +++ b/tools/perf/builtin-top.c > @@ -1214,6 +1214,8 @@ int cmd_top(int argc, const char **argv, const char > *prefix __maybe_unused) > parse_branch_stack), > OPT_BOOLEAN(0, "raw-trace", &symbol_conf.raw_trace, > "Show raw trace event output (do not use print fmt or > plugins)"), > + OPT_BOOLEAN(0, "hierarchy", &symbol_conf.report_hierarchy, > + "Show entries in a hierarchy"),
hum, I'm not getting --children (default) output with hierarchy? I can't see this was intentional.. haven't found the reason yet thanks, jirka
