Re: [PATCH 1/2] tracing/function-graph-tracer: display unifiedstyle cmdline and pid

From: Ingo Molnar
Date: Wed Dec 03 2008 - 03:16:53 EST

* Frederic Weisbecker <fweisbec@xxxxxxxxx> wrote:

> Impact: let one know which thread called a function
> This patch implements a helper function to print the couple cmdline/pid.
> Its output is provided during task switching and on each row if the new
> "funcgraph-proc" defualt-off option is set through trace_options file.
> The output is center aligned and never exceeds 14 characters. The cmdline
> is truncated over 7 chars.
> But note that if the pid exceeds 6 characters, the column will overflow (but
> the situation is abnormal).
> Signed-off-by: Frederic Weisbecker <fweisbec@xxxxxxxxx>

applied, thanks Frederic!

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