From: Frederic Weisbecker <fweisbec@gmail.com>
Date: Mon, 8 Dec 2008 00:56:06 +0000 (+0100)
Subject: tracing/function-graph-tracer: implement a print_headers function
X-Git-Tag: v2.6.29-rc1~586^2~20
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=decbec3838d10ecd7aabdb4c0e05aac0e5f5dc0c;p=pandora-kernel.git

tracing/function-graph-tracer: implement a print_headers function

Impact: provide trace headers to explain a bit the output

This patch implements the print_headers callback for the function graph
tracer. These headers are output according to the current trace options.

Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Acked-by: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
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