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| author |   Jin Yao <yao.jin@linux.intel.com> | 2019-10-11 13:05:45 +0800 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-10-15 08:39:42 -0300 |
| commit | dd071024bf52156eed31deaf511c6e7a82a6f57b (patch) | |
| tree | fd0ddc932acbfe49c895b2c86810a38ab9d894fa /tools/perf/builtin-stat.c | |
| parent | perf jvmti: Link against tools/lib/ctype.h to have weak strlcpy() (diff) | |
| download | linux-dev-dd071024bf52156eed31deaf511c6e7a82a6f57b.tar.xz linux-dev-dd071024bf52156eed31deaf511c6e7a82a6f57b.zip | |
perf stat: Support --all-kernel/--all-user
'perf record' has supported --all-kernel / --all-user to configure all
used events to run in kernel space or run in user space. But 'perf stat'
doesn't support these options.
It would be useful to support these options in 'perf stat' too to keep
the same semantics available in both tools.
Signed-off-by: Jin Yao <yao.jin@linux.intel.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lore.kernel.org/lkml/20191011050545.3899-1-yao.jin@linux.intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-stat.c')
| -rw-r--r-- | tools/perf/builtin-stat.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c index 468fc49420ce..c88d4e118409 100644 --- a/tools/perf/builtin-stat.c +++ b/tools/perf/builtin-stat.c @@ -803,6 +803,12 @@ static struct option stat_options[] = { OPT_CALLBACK('M', "metrics", &evsel_list, "metric/metric group list", "monitor specified metrics or metric groups (separated by ,)", parse_metric_groups), + OPT_BOOLEAN_FLAG(0, "all-kernel", &stat_config.all_kernel, + "Configure all used events to run in kernel space.", + PARSE_OPT_EXCLUSIVE), + OPT_BOOLEAN_FLAG(0, "all-user", &stat_config.all_user, + "Configure all used events to run in user space.", + PARSE_OPT_EXCLUSIVE), OPT_END() }; |