Add buildid-list support for mmap2's build id data, so we can display build ids for dso objects for data without the build id cache update.
$ perf buildid-list 1805c738c8f3ec0f47b7ea09080c28f34d18a82b /usr/lib64/ld-2.31.so d278249792061c6b74d1693ca59513be1def13f2 /usr/lib64/libc-2.31.so By default only dso objects with hits are shown. Signed-off-by: Jiri Olsa <[email protected]> --- tools/perf/builtin-buildid-list.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/tools/perf/builtin-buildid-list.c b/tools/perf/builtin-buildid-list.c index e3ef75583514..87f5b1a4a7fa 100644 --- a/tools/perf/builtin-buildid-list.c +++ b/tools/perf/builtin-buildid-list.c @@ -77,6 +77,9 @@ static int perf_session__list_build_ids(bool force, bool with_hits) perf_header__has_feat(&session->header, HEADER_AUXTRACE)) with_hits = false; + if (!perf_header__has_feat(&session->header, HEADER_BUILD_ID)) + with_hits = true; + /* * in pipe-mode, the only way to get the buildids is to parse * the record stream. Buildids are stored as RECORD_HEADER_BUILD_ID -- 2.26.2
