diff options
| author |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-04-15 16:37:17 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-04-15 16:37:17 -0300 |
| commit | 0883e820a0ac18e04f036dbebc3580351d7fd6cf (patch) | |
| tree | c03348f9b88046bfcdd7d0a656e6fe06df3c51c2 /tools/perf/util/callchain.h | |
| parent | perf trace: Introduce --min-stack filter (diff) | |
| download | linux-dev-0883e820a0ac18e04f036dbebc3580351d7fd6cf.tar.xz linux-dev-0883e820a0ac18e04f036dbebc3580351d7fd6cf.zip | |
perf record: Export record_opts based callchain parsing helper
To be able to call it outside option parsing, like when setting a
default --call-graph parameter in 'perf trace' when just --min-stack is
used.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/n/tip-xay69plylwibpb3l4isrpl1k@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/callchain.h')
| -rw-r--r-- | tools/perf/util/callchain.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/tools/perf/util/callchain.h b/tools/perf/util/callchain.h index cae5a7b1f5c8..65e2a4f7cb4e 100644 --- a/tools/perf/util/callchain.h +++ b/tools/perf/util/callchain.h @@ -212,6 +212,12 @@ struct hist_entry; int record_parse_callchain_opt(const struct option *opt, const char *arg, int unset); int record_callchain_opt(const struct option *opt, const char *arg, int unset); +struct record_opts; + +int record_opts__parse_callchain(struct record_opts *record, + struct callchain_param *callchain, + const char *arg, bool unset); + int sample__resolve_callchain(struct perf_sample *sample, struct callchain_cursor *cursor, struct symbol **parent, struct perf_evsel *evsel, struct addr_location *al, |