diff options
Diffstat (limited to 'tools/perf')
| -rw-r--r-- | tools/perf/builtin-record.c | 11 | ||||
| -rw-r--r-- | tools/perf/util/callchain.h | 5 |
2 files changed, 11 insertions, 5 deletions
diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c index d035040efe1d..028de726b832 100644 --- a/tools/perf/builtin-record.c +++ b/tools/perf/builtin-record.c @@ -868,7 +868,8 @@ static int get_stack_size(char *str, unsigned long *_size) } #endif /* LIBUNWIND_SUPPORT */ -static int parse_callchain_opt(const struct option *opt, const char *arg, int unset) +int record_parse_callchain_opt(const struct option *opt, + const char *arg, int unset) { struct perf_record_opts *opts = opt->value; char *tok, *name, *saveptr = NULL; @@ -973,9 +974,9 @@ static struct perf_record record = { #define CALLCHAIN_HELP "do call-graph (stack chain/backtrace) recording: " #ifdef LIBUNWIND_SUPPORT -static const char callchain_help[] = CALLCHAIN_HELP "[fp] dwarf"; +const char record_callchain_help[] = CALLCHAIN_HELP "[fp] dwarf"; #else -static const char callchain_help[] = CALLCHAIN_HELP "[fp]"; +const char record_callchain_help[] = CALLCHAIN_HELP "[fp]"; #endif /* @@ -1020,8 +1021,8 @@ const struct option record_options[] = { OPT_BOOLEAN(0, "group", &record.opts.group, "put the counters into a counter group"), OPT_CALLBACK_DEFAULT('g', "call-graph", &record.opts, - "mode[,dump_size]", callchain_help, - &parse_callchain_opt, "fp"), + "mode[,dump_size]", record_callchain_help, + &record_parse_callchain_opt, "fp"), OPT_INCR('v', "verbose", &verbose, "be more verbose (show counter open errors, etc)"), OPT_BOOLEAN('q', "quiet", &quiet, "don't print any message"), diff --git a/tools/perf/util/callchain.h b/tools/perf/util/callchain.h index eb340571e7d6..3ee9f67d5af0 100644 --- a/tools/perf/util/callchain.h +++ b/tools/perf/util/callchain.h @@ -143,4 +143,9 @@ static inline void callchain_cursor_advance(struct callchain_cursor *cursor) cursor->curr = cursor->curr->next; cursor->pos++; } + +struct option; + +int record_parse_callchain_opt(const struct option *opt, const char *arg, int unset); +extern const char record_callchain_help[]; #endif /* __PERF_CALLCHAIN_H */ |
