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HomeDefectsLIN4-30174
Fixed

LIN4-30174 : FTChart tool is broken in WRL 4.3

Created: Jun 19, 2012    Updated: May 18, 2015
Resolved Date: Jul 25, 2012
Found In Version: 4.3
Fix Version: 4.2,4.3.0.6
Severity: Standard
Applicable for: Wind River Linux 4
Component/s: Workbench Integration

Description

ftchart is a self-contained utility written in Python by WR. Its job is to profile late boot time (the time during which user-space initializes). It does this by parsing through ftrace output. It seems that the kernel output format has changed between 2.6.27 and 2.6.34. This change broke ftchart, and render it useless for the most part.

Workaround


                        

Steps to Reproduce

ftchart output is incorrect.

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