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Diffstat (limited to 'tools/perf/builtin-buildid-list.c')
-rw-r--r--tools/perf/builtin-buildid-list.c19
1 files changed, 10 insertions, 9 deletions
diff --git a/tools/perf/builtin-buildid-list.c b/tools/perf/builtin-buildid-list.c
index 4895668577b5..52480467e9ff 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;
@@ -71,16 +71,24 @@ static int perf_session__list_build_ids(void)
{
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(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;
}
@@ -90,13 +98,6 @@ static int __cmd_buildid_list(void)
if (show_kernel)
return sysfs__fprintf_build_id(stdout);
- elf_version(EV_CURRENT);
- /*
- * See if this is an ELF file first:
- */
- if (filename__fprintf_build_id(input_name, stdout))
- return 0;
-
return perf_session__list_build_ids();
}