From b098f33692d75d184a3ab62095c376fd0e52d880 Mon Sep 17 00:00:00 2001 From: Kui-Feng Lee Date: Mon, 13 Dec 2021 19:59:30 -0800 Subject: 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 Signed-off-by: Andrii Nakryiko Link: https://lore.kernel.org/bpf/20211214035931.1148209-4-kuifeng@fb.com --- tools/perf/builtin-trace.c | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) (limited to 'tools/perf/builtin-trace.c') 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, -- cgit v1.2.3