linux-kernel - Ftrace Data Export

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Message-ID: <87a86bx5vx.fsf@linux.intel.com>
Date:   Wed, 17 May 2017 11:08:18 +0300
From:   Felipe Balbi <felipe.balbi@...ux.intel.com>
To:     Chunyan Zhang <zhang.chunyan@...aro.org>
Cc:     Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        Steven Rostedt <rostedt@...dmis.org>,
        Ingo Molnar <mingo@...hat.com>, linux-kernel@...r.kernel.org
Subject: Ftrace Data Export

Hi Chunyan,

When you wrote your patchset to provide ftrace exports, why did you
choose to export only function trace? Why not tracepoints,
function_graph, hwlat, irqsoff and all the other possibilities?

Is there an underlying reason why you chose to export only function
trace?

Thanks

-- 
balbi

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