diff options
Diffstat (limited to 'kernel/trace/trace_kprobe.c')
| -rw-r--r-- | kernel/trace/trace_kprobe.c | 20 |
1 files changed, 6 insertions, 14 deletions
diff --git a/kernel/trace/trace_kprobe.c b/kernel/trace/trace_kprobe.c index 508396edc56a..6326c71181aa 100644 --- a/kernel/trace/trace_kprobe.c +++ b/kernel/trace/trace_kprobe.c @@ -1136,8 +1136,6 @@ print_kprobe_event(struct trace_iterator *iter, int flags, struct kprobe_trace_entry_head *field; struct trace_seq *s = &iter->seq; struct trace_probe *tp; - u8 *data; - int i; field = (struct kprobe_trace_entry_head *)iter->ent; tp = container_of(event, struct trace_probe, call.event); @@ -1149,11 +1147,9 @@ print_kprobe_event(struct trace_iterator *iter, int flags, trace_seq_putc(s, ')'); - data = (u8 *)&field[1]; - for (i = 0; i < tp->nr_args; i++) - if (!tp->args[i].type->print(s, tp->args[i].name, - data + tp->args[i].offset, field)) - goto out; + if (print_probe_args(s, tp->args, tp->nr_args, + (u8 *)&field[1], field) < 0) + goto out; trace_seq_putc(s, '\n'); out: @@ -1167,8 +1163,6 @@ print_kretprobe_event(struct trace_iterator *iter, int flags, struct kretprobe_trace_entry_head *field; struct trace_seq *s = &iter->seq; struct trace_probe *tp; - u8 *data; - int i; field = (struct kretprobe_trace_entry_head *)iter->ent; tp = container_of(event, struct trace_probe, call.event); @@ -1185,11 +1179,9 @@ print_kretprobe_event(struct trace_iterator *iter, int flags, trace_seq_putc(s, ')'); - data = (u8 *)&field[1]; - for (i = 0; i < tp->nr_args; i++) - if (!tp->args[i].type->print(s, tp->args[i].name, - data + tp->args[i].offset, field)) - goto out; + if (print_probe_args(s, tp->args, tp->nr_args, + (u8 *)&field[1], field) < 0) + goto out; trace_seq_putc(s, '\n'); |