diff options
Diffstat (limited to 'kernel/trace')
| -rw-r--r-- | kernel/trace/trace_kprobe.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/kernel/trace/trace_kprobe.c b/kernel/trace/trace_kprobe.c index 44dad1aa95d..1746afeaabf 100644 --- a/kernel/trace/trace_kprobe.c +++ b/kernel/trace/trace_kprobe.c @@ -902,10 +902,13 @@ print_kprobe_event(struct trace_iterator *iter, int flags) event = ftrace_find_event(field->ent.type); tp = container_of(event, struct trace_probe, event); + if (!trace_seq_printf(s, "%s: (", tp->call.name)) + goto partial; + if (!seq_print_ip_sym(s, field->ip, flags | TRACE_ITER_SYM_OFFSET)) goto partial; - if (!trace_seq_puts(s, ":")) + if (!trace_seq_puts(s, ")")) goto partial; for (i = 0; i < field->nargs; i++) @@ -934,6 +937,9 @@ print_kretprobe_event(struct trace_iterator *iter, int flags) event = ftrace_find_event(field->ent.type); tp = container_of(event, struct trace_probe, event); + if (!trace_seq_printf(s, "%s: (", tp->call.name)) + goto partial; + if (!seq_print_ip_sym(s, field->ret_ip, flags | TRACE_ITER_SYM_OFFSET)) goto partial; @@ -943,7 +949,7 @@ print_kretprobe_event(struct trace_iterator *iter, int flags) if (!seq_print_ip_sym(s, field->func, flags & ~TRACE_ITER_SYM_OFFSET)) goto partial; - if (!trace_seq_puts(s, ":")) + if (!trace_seq_puts(s, ")")) goto partial; for (i = 0; i < field->nargs; i++) @@ -1087,7 +1093,7 @@ static int kprobe_event_show_format(struct ftrace_event_call *call, SHOW_FIELD(unsigned long, args[i], tp->args[i].name); trace_seq_puts(s, "\n"); - return __probe_event_show_format(s, tp, "%lx:", "ip"); + return __probe_event_show_format(s, tp, "(%lx)", "REC->ip"); } static int kretprobe_event_show_format(struct ftrace_event_call *call, @@ -1106,8 +1112,8 @@ static int kretprobe_event_show_format(struct ftrace_event_call *call, SHOW_FIELD(unsigned long, args[i], tp->args[i].name); trace_seq_puts(s, "\n"); - return __probe_event_show_format(s, tp, "%lx <- %lx:", - "func, ret_ip"); + return __probe_event_show_format(s, tp, "(%lx <- %lx)", + "REC->func, REC->ret_ip"); } #ifdef CONFIG_EVENT_PROFILE |