diff options
Diffstat (limited to 'tools')
-rw-r--r-- | tools/perf/builtin-trace.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c index de81918c7ad4..096380e8c213 100644 --- a/tools/perf/builtin-trace.c +++ b/tools/perf/builtin-trace.c @@ -908,6 +908,10 @@ struct syscall { struct syscall_arg_fmt *arg_fmt; }; +struct bpf_map_syscall_entry { + bool enabled; +}; + /* * We need to have this 'calculated' boolean because in some cases we really * don't know what is the duration of a syscall, for instance, when we start @@ -2583,7 +2587,9 @@ out_enomem: static int trace__set_ev_qualifier_bpf_filter(struct trace *trace) { int fd = bpf_map__fd(trace->syscalls.map); - bool value = !trace->not_ev_qualifier; + struct bpf_map_syscall_entry value = { + .enabled = !trace->not_ev_qualifier, + }; int err = 0; size_t i; @@ -2601,10 +2607,13 @@ static int trace__set_ev_qualifier_bpf_filter(struct trace *trace) static int __trace__init_syscalls_bpf_map(struct trace *trace, bool enabled) { int fd = bpf_map__fd(trace->syscalls.map); + struct bpf_map_syscall_entry value = { + .enabled = enabled, + }; int err = 0, key; for (key = 0; key < trace->sctbl->syscalls.nr_entries; ++key) { - err = bpf_map_update_elem(fd, &key, &enabled, BPF_ANY); + err = bpf_map_update_elem(fd, &key, &value, BPF_ANY); if (err) break; } |