diff options
Diffstat (limited to 'tools/perf/builtin-buildid-list.c')
| -rw-r--r-- | tools/perf/builtin-buildid-list.c | 53 |
1 files changed, 27 insertions, 26 deletions
diff --git a/tools/perf/builtin-buildid-list.c b/tools/perf/builtin-buildid-list.c index cb690a65bf0..52480467e9f 100644 --- a/tools/perf/builtin-buildid-list.c +++ b/tools/perf/builtin-buildid-list.c @@ -18,7 +18,7 @@ #include <libelf.h> -static char const *input_name = "perf.data"; +static const char *input_name; static bool force; static bool show_kernel; static bool with_hits; @@ -39,24 +39,6 @@ static const struct option options[] = { OPT_END() }; -static int perf_session__list_build_ids(void) -{ - struct perf_session *session; - - session = perf_session__new(input_name, O_RDONLY, force, false, - &build_id__mark_dso_hit_ops); - if (session == NULL) - return -1; - - if (with_hits) - perf_session__process_events(session, &build_id__mark_dso_hit_ops); - - perf_session__fprintf_dsos_buildid(session, stdout, with_hits); - - perf_session__delete(session); - return 0; -} - static int sysfs__fprintf_build_id(FILE *fp) { u8 kallsyms_build_id[BUILD_ID_SIZE]; @@ -85,17 +67,36 @@ static int filename__fprintf_build_id(const char *name, FILE *fp) return fprintf(fp, "%s\n", sbuild_id); } -static int __cmd_buildid_list(void) +static int perf_session__list_build_ids(void) { - if (show_kernel) - return sysfs__fprintf_build_id(stdout); + struct perf_session *session; elf_version(EV_CURRENT); + + session = perf_session__new(input_name, O_RDONLY, force, false, + &build_id__mark_dso_hit_ops); + if (session == NULL) + return -1; + /* - * See if this is an ELF file first: - */ - if (filename__fprintf_build_id(input_name, stdout)) - return 0; + * See if this is an ELF file first: + */ + if (filename__fprintf_build_id(session->filename, stdout)) + goto out; + + if (with_hits) + perf_session__process_events(session, &build_id__mark_dso_hit_ops); + + perf_session__fprintf_dsos_buildid(session, stdout, with_hits); +out: + perf_session__delete(session); + return 0; +} + +static int __cmd_buildid_list(void) +{ + if (show_kernel) + return sysfs__fprintf_build_id(stdout); return perf_session__list_build_ids(); } |