diff options
| -rw-r--r-- | tools/perf/builtin-trace.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c index 0ebfa95895e0..3964cf44cdbc 100644 --- a/tools/perf/builtin-trace.c +++ b/tools/perf/builtin-trace.c @@ -3895,7 +3895,7 @@ static int trace__run(struct trace *trace, int argc, const char **argv) if (err < 0) goto out_error_open; #ifdef HAVE_BPF_SKEL - { + if (trace->syscalls.events.bpf_output) { struct perf_cpu cpu; /* @@ -3916,7 +3916,7 @@ static int trace__run(struct trace *trace, int argc, const char **argv) goto out_error_mem; #ifdef HAVE_BPF_SKEL - if (trace->skel->progs.sys_enter) + if (trace->skel && trace->skel->progs.sys_enter) trace__init_syscalls_bpf_prog_array_maps(trace); #endif @@ -4850,6 +4850,9 @@ int cmd_trace(int argc, const char **argv) } #ifdef HAVE_BPF_SKEL + if (!trace.trace_syscalls) + goto skip_augmentation; + trace.skel = augmented_raw_syscalls_bpf__open(); if (!trace.skel) { pr_debug("Failed to open augmented syscalls BPF skeleton"); @@ -4884,6 +4887,7 @@ int cmd_trace(int argc, const char **argv) } trace.syscalls.events.bpf_output = evlist__last(trace.evlist); assert(!strcmp(evsel__name(trace.syscalls.events.bpf_output), "__augmented_syscalls__")); +skip_augmentation: #endif err = -1; |