diff options
author | Jiri Olsa <jolsa@kernel.org> | 2020-10-13 22:24:36 +0300 |
---|---|---|
committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2020-10-14 14:46:22 +0300 |
commit | bf5411695a31f7bf07c3e9bad27b442c9224f2a9 (patch) | |
tree | cd090bfab920392d0267adeda271f5024558e531 /tools/perf/util/probe-finder.c | |
parent | 3ff1b8c8cc123f21828ff9538f13f1770a9a4099 (diff) | |
download | linux-bf5411695a31f7bf07c3e9bad27b442c9224f2a9.tar.xz |
perf tools: Pass build_id object to build_id__sprintf()
Passing build_id object to build_id__sprintf function, so it can operate
with the proper size of build id.
This will create proper md5 build id readable names,
like following:
a50e350e97c43b4708d09bcd85ebfff7
instead of:
a50e350e97c43b4708d09bcd85ebfff700000000
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Acked-by: Ian Rogers <irogers@google.com>
Link: https://lore.kernel.org/r/20201013192441.1299447-5-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/probe-finder.c')
-rw-r--r-- | tools/perf/util/probe-finder.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/tools/perf/util/probe-finder.c b/tools/perf/util/probe-finder.c index 6eddf7be8293..2c4061035f77 100644 --- a/tools/perf/util/probe-finder.c +++ b/tools/perf/util/probe-finder.c @@ -949,6 +949,7 @@ static int probe_point_lazy_walker(const char *fname, int lineno, /* Find probe points from lazy pattern */ static int find_probe_point_lazy(Dwarf_Die *sp_die, struct probe_finder *pf) { + struct build_id bid; char sbuild_id[SBUILD_ID_SIZE] = ""; int ret = 0; char *fpath; @@ -957,9 +958,10 @@ static int find_probe_point_lazy(Dwarf_Die *sp_die, struct probe_finder *pf) const char *comp_dir; comp_dir = cu_get_comp_dir(&pf->cu_die); - if (pf->dbg->build_id) - build_id__sprintf(pf->dbg->build_id, - BUILD_ID_SIZE, sbuild_id); + if (pf->dbg->build_id) { + build_id__init(&bid, pf->dbg->build_id, BUILD_ID_SIZE); + build_id__sprintf(&bid, sbuild_id); + } ret = find_source_path(pf->fname, sbuild_id, comp_dir, &fpath); if (ret < 0) { pr_warning("Failed to find source file path.\n"); |