Messages in this thread Patch in this message | | | From | Jiri Olsa <> | Subject | [PATCH 3/5] tracing, function: Fix trace header to follow context-info option | Date | Fri, 3 Jun 2011 16:20:01 +0200 |
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The header display of function tracer does not follow the context-info option, so field names are displayed even if this option is off.
Added check for TRACE_ITER_CONTEXT_INFO trace_flags.
Signed-off-by: Jiri Olsa <jolsa@redhat.com> --- kernel/trace/trace.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index ee9c921..01fc8d7 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -2051,6 +2051,9 @@ void trace_default_header(struct seq_file *m) { struct trace_iterator *iter = m->private; + if (!(trace_flags & TRACE_ITER_CONTEXT_INFO)) + return; + if (iter->iter_flags & TRACE_FILE_LAT_FMT) { /* print nothing if the buffers are empty */ if (trace_empty(iter)) -- 1.7.1
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