summaryrefslogtreecommitdiff
path: root/tools/perf/builtin-trace.c
diff options
context:
space:
mode:
authorKui-Feng Lee <kuifeng@fb.com>2021-12-14 06:59:30 +0300
committerAndrii Nakryiko <andrii@kernel.org>2021-12-15 01:38:05 +0300
commitb098f33692d75d184a3ab62095c376fd0e52d880 (patch)
tree06a819eb47a82be44013baca4d2df66075240e4d /tools/perf/builtin-trace.c
parent7490d59268168adf16aa319b007986778080d367 (diff)
downloadlinux-b098f33692d75d184a3ab62095c376fd0e52d880.tar.xz
tools/perf: Stop using bpf_object__find_program_by_title API.
bpf_obj__find_program_by_title() in libbpf is going to be deprecated. Call bpf_object_for_each_program to find a program in the section with a given name instead. Signed-off-by: Kui-Feng Lee <kuifeng@fb.com> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/bpf/20211214035931.1148209-4-kuifeng@fb.com
Diffstat (limited to 'tools/perf/builtin-trace.c')
-rw-r--r--tools/perf/builtin-trace.c13
1 files changed, 12 insertions, 1 deletions
diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c
index 0b52e08e558e..97121fb45842 100644
--- a/tools/perf/builtin-trace.c
+++ b/tools/perf/builtin-trace.c
@@ -3257,10 +3257,21 @@ static void trace__set_bpf_map_syscalls(struct trace *trace)
static struct bpf_program *trace__find_bpf_program_by_title(struct trace *trace, const char *name)
{
+ struct bpf_program *pos, *prog = NULL;
+ const char *sec_name;
+
if (trace->bpf_obj == NULL)
return NULL;
- return bpf_object__find_program_by_title(trace->bpf_obj, name);
+ bpf_object__for_each_program(pos, trace->bpf_obj) {
+ sec_name = bpf_program__section_name(pos);
+ if (sec_name && !strcmp(sec_name, name)) {
+ prog = pos;
+ break;
+ }
+ }
+
+ return prog;
}
static struct bpf_program *trace__find_syscall_bpf_prog(struct trace *trace, struct syscall *sc,