diff options
Diffstat (limited to 'kernel/trace/trace_kprobe.c')
| -rw-r--r-- | kernel/trace/trace_kprobe.c | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/kernel/trace/trace_kprobe.c b/kernel/trace/trace_kprobe.c index d021d21dd150..903ae28962be 100644 --- a/kernel/trace/trace_kprobe.c +++ b/kernel/trace/trace_kprobe.c @@ -341,7 +341,7 @@ static struct trace_kprobe *find_trace_kprobe(const char *event, struct trace_kprobe *tk; list_for_each_entry(tk, &probe_list, list) - if (strcmp(tk->tp.call.name, event) == 0 && + if (strcmp(ftrace_event_name(&tk->tp.call), event) == 0 && strcmp(tk->tp.call.class->system, group) == 0) return tk; return NULL; @@ -516,7 +516,8 @@ static int register_trace_kprobe(struct trace_kprobe *tk) mutex_lock(&probe_lock); /* Delete old (same name) event if exist */ - old_tk = find_trace_kprobe(tk->tp.call.name, tk->tp.call.class->system); + old_tk = find_trace_kprobe(ftrace_event_name(&tk->tp.call), + tk->tp.call.class->system); if (old_tk) { ret = unregister_trace_kprobe(old_tk); if (ret < 0) @@ -564,7 +565,8 @@ static int trace_kprobe_module_callback(struct notifier_block *nb, if (ret) pr_warning("Failed to re-register probe %s on" "%s: %d\n", - tk->tp.call.name, mod->name, ret); + ftrace_event_name(&tk->tp.call), + mod->name, ret); } } mutex_unlock(&probe_lock); @@ -818,7 +820,8 @@ static int probes_seq_show(struct seq_file *m, void *v) int i; seq_printf(m, "%c", trace_kprobe_is_return(tk) ? 'r' : 'p'); - seq_printf(m, ":%s/%s", tk->tp.call.class->system, tk->tp.call.name); + seq_printf(m, ":%s/%s", tk->tp.call.class->system, + ftrace_event_name(&tk->tp.call)); if (!tk->symbol) seq_printf(m, " 0x%p", tk->rp.kp.addr); @@ -876,7 +879,8 @@ static int probes_profile_seq_show(struct seq_file *m, void *v) { struct trace_kprobe *tk = v; - seq_printf(m, " %-44s %15lu %15lu\n", tk->tp.call.name, tk->nhit, + seq_printf(m, " %-44s %15lu %15lu\n", + ftrace_event_name(&tk->tp.call), tk->nhit, tk->rp.kp.nmissed); return 0; @@ -1011,7 +1015,7 @@ print_kprobe_event(struct trace_iterator *iter, int flags, field = (struct kprobe_trace_entry_head *)iter->ent; tp = container_of(event, struct trace_probe, call.event); - if (!trace_seq_printf(s, "%s: (", tp->call.name)) + if (!trace_seq_printf(s, "%s: (", ftrace_event_name(&tp->call))) goto partial; if (!seq_print_ip_sym(s, field->ip, flags | TRACE_ITER_SYM_OFFSET)) @@ -1047,7 +1051,7 @@ print_kretprobe_event(struct trace_iterator *iter, int flags, field = (struct kretprobe_trace_entry_head *)iter->ent; tp = container_of(event, struct trace_probe, call.event); - if (!trace_seq_printf(s, "%s: (", tp->call.name)) + if (!trace_seq_printf(s, "%s: (", ftrace_event_name(&tp->call))) goto partial; if (!seq_print_ip_sym(s, field->ret_ip, flags | TRACE_ITER_SYM_OFFSET)) @@ -1286,7 +1290,8 @@ static int register_kprobe_event(struct trace_kprobe *tk) call->data = tk; ret = trace_add_event_call(call); if (ret) { - pr_info("Failed to register kprobe event: %s\n", call->name); + pr_info("Failed to register kprobe event: %s\n", + ftrace_event_name(call)); kfree(call->print_fmt); unregister_ftrace_event(&call->event); } |