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| author | Wang Nan <wangnan0@huawei.com> | 2016-01-25 12:56:19 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-01-29 23:39:07 +0300 |
| commit | d2db9a98c3058a45780f7fcd0cc8584858cf6b29 (patch) | |
| tree | 7ca121cb36abefd513c5dbdd258077650f766421 /tools/perf/builtin-record.c | |
| parent | 37b20151efe002a4a43532d3791d11d39d080248 (diff) | |
| download | linux-d2db9a98c3058a45780f7fcd0cc8584858cf6b29.tar.xz | |
perf record: Use OPT_BOOLEAN_SET for buildid cache related options
'perf record' knows whether buildid cache is enabled (via
--no-no-buildid-cache) deliberately. Buildid cache can be turned off in
some situations.
Output switching support needs this feature to turn off buildid cache
by default.
Signed-off-by: Wang Nan <wangnan0@huawei.com>
Cc: Alexei Starovoitov <ast@kernel.org>
Cc: Brendan Gregg <brendan.d.gregg@gmail.com>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: He Kuang <hekuang@huawei.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Li Zefan <lizefan@huawei.com>
Cc: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Will Deacon <will.deacon@arm.com>
Cc: Zefan Li <lizefan@huawei.com>
Cc: pi3orama@163.com
Link: http://lkml.kernel.org/r/1453715801-7732-33-git-send-email-wangnan0@huawei.com
Signed-off-by: He Kuang <hekuang@huawei.com>
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 | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c index 319712a4e02b..0ee0d5cd31a7 100644 --- a/tools/perf/builtin-record.c +++ b/tools/perf/builtin-record.c @@ -49,7 +49,9 @@ struct record { const char *progname; int realtime_prio; bool no_buildid; + bool no_buildid_set; bool no_buildid_cache; + bool no_buildid_cache_set; bool buildid_all; unsigned long long samples; }; @@ -1097,10 +1099,12 @@ struct option __record_options[] = { OPT_BOOLEAN('P', "period", &record.opts.period, "Record the sample period"), OPT_BOOLEAN('n', "no-samples", &record.opts.no_samples, "don't sample"), - OPT_BOOLEAN('N', "no-buildid-cache", &record.no_buildid_cache, - "do not update the buildid cache"), - OPT_BOOLEAN('B', "no-buildid", &record.no_buildid, - "do not collect buildids in perf.data"), + OPT_BOOLEAN_SET('N', "no-buildid-cache", &record.no_buildid_cache, + &record.no_buildid_cache_set, + "do not update the buildid cache"), + OPT_BOOLEAN_SET('B', "no-buildid", &record.no_buildid, + &record.no_buildid_set, + "do not collect buildids in perf.data"), OPT_CALLBACK('G', "cgroup", &record.evlist, "name", "monitor event in cgroup name only", parse_cgroups), |