diff options
| -rw-r--r-- | kernel/trace/trace.c | 39 |
1 files changed, 7 insertions, 32 deletions
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index 21b89ecb848..d1ef43999d9 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -1468,33 +1468,6 @@ static void test_cpu_buff_start(struct trace_iterator *iter) trace_seq_printf(s, "##### CPU %u buffer started ####\n", iter->cpu); } -static enum print_line_t print_lat_fmt(struct trace_iterator *iter) -{ - struct trace_seq *s = &iter->seq; - unsigned long sym_flags = (trace_flags & TRACE_ITER_SYM_MASK); - struct trace_event *event; - struct trace_entry *entry = iter->ent; - - test_cpu_buff_start(iter); - - event = ftrace_find_event(entry->type); - - if (trace_flags & TRACE_ITER_CONTEXT_INFO) { - if (!trace_print_lat_context(iter)) - goto partial; - } - - if (event) - return event->trace(iter, sym_flags); - - if (!trace_seq_printf(s, "Unknown type %d\n", entry->type)) - goto partial; - - return TRACE_TYPE_HANDLED; -partial: - return TRACE_TYPE_PARTIAL_LINE; -} - static enum print_line_t print_trace_fmt(struct trace_iterator *iter) { struct trace_seq *s = &iter->seq; @@ -1509,8 +1482,13 @@ static enum print_line_t print_trace_fmt(struct trace_iterator *iter) event = ftrace_find_event(entry->type); if (trace_flags & TRACE_ITER_CONTEXT_INFO) { - if (!trace_print_context(iter)) - goto partial; + if (iter->iter_flags & TRACE_FILE_LAT_FMT) { + if (!trace_print_lat_context(iter)) + goto partial; + } else { + if (!trace_print_context(iter)) + goto partial; + } } if (event) @@ -1652,9 +1630,6 @@ static enum print_line_t print_trace_line(struct trace_iterator *iter) if (trace_flags & TRACE_ITER_RAW) return print_raw_fmt(iter); - if (iter->iter_flags & TRACE_FILE_LAT_FMT) - return print_lat_fmt(iter); - return print_trace_fmt(iter); } |