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authorJiri Olsa <jolsa@kernel.org>2020-10-13 21:24:36 +0200
committerArnaldo Carvalho de Melo <acme@redhat.com>2020-10-14 08:46:22 -0300
commitbf5411695a31f7bf07c3e9bad27b442c9224f2a9 (patch)
treecd090bfab920392d0267adeda271f5024558e531 /tools/perf/util/probe-event.c
parent3ff1b8c8cc123f21828ff9538f13f1770a9a4099 (diff)
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-event.c')
-rw-r--r--tools/perf/util/probe-event.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/tools/perf/util/probe-event.c b/tools/perf/util/probe-event.c
index 2041ad849851..8eae2afff71a 100644
--- a/tools/perf/util/probe-event.c
+++ b/tools/perf/util/probe-event.c
@@ -473,7 +473,7 @@ static struct debuginfo *open_from_debuginfod(struct dso *dso, struct nsinfo *ns
if (!c)
return NULL;
- build_id__sprintf(dso->bid.data, BUILD_ID_SIZE, sbuild_id);
+ build_id__sprintf(&dso->bid, sbuild_id);
fd = debuginfod_find_debuginfo(c, (const unsigned char *)sbuild_id,
0, &path);
if (fd >= 0)
@@ -1005,6 +1005,7 @@ static int _show_one_line(FILE *fp, int l, bool skip, bool show_num)
static int __show_line_range(struct line_range *lr, const char *module,
bool user)
{
+ struct build_id bid;
int l = 1;
struct int_node *ln;
struct debuginfo *dinfo;
@@ -1025,8 +1026,10 @@ static int __show_line_range(struct line_range *lr, const char *module,
if (!ret)
ret = debuginfo__find_line_range(dinfo, lr);
}
- if (dinfo->build_id)
- build_id__sprintf(dinfo->build_id, BUILD_ID_SIZE, sbuild_id);
+ if (dinfo->build_id) {
+ build_id__init(&bid, dinfo->build_id, BUILD_ID_SIZE);
+ build_id__sprintf(&bid, sbuild_id);
+ }
debuginfo__delete(dinfo);
if (ret == 0 || ret == -ENOENT) {
pr_warning("Specified source line is not found.\n");