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-rw-r--r--kernel/trace/trace_events.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
index cdcc3aed76fd..210e71ff82db 100644
--- a/kernel/trace/trace_events.c
+++ b/kernel/trace/trace_events.c
@@ -487,7 +487,11 @@ event_format_read(struct file *filp, char __user *ubuf, size_t cnt,
487 if (*ppos) 487 if (*ppos)
488 return 0; 488 return 0;
489 489
490 /* If this fails, so will the show_format. */ 490 /* If any of the first writes fail, so will the show_format. */
491
492 trace_seq_printf(s, "name: %s\n", call->name);
493 trace_seq_printf(s, "ID: %d\n", call->id);
494 trace_seq_printf(s, "format:\n");
491 trace_write_header(s); 495 trace_write_header(s);
492 496
493 r = call->show_format(s); 497 r = call->show_format(s);