AnsweredAssumed Answered

Oprofile not running on target

Question asked by Bharath Sambachar on Jun 11, 2013
Latest reply on Jun 12, 2013 by Bharath Sambachar

I want to use oprofile to get profiling information for my applications on i.MX6Q sabrelite target environment.

I have selected the oprofile package in ltib and built the kernel image.

I am able booting the board using the NFS, but when I try to start the oprofile (by giving command "opcontrol --vmlinux=/home/htsl/FQuad/Build_New/Build/rootfs/boot/vmlinux")on the target I get the error message as

 

modprobe: module oprofile not found in modules.dep

modprobe: module oprofile not found in modules.dep

Kernel doesn't support oprofile

 

Also when I issue command operf it says command not found.

 

please help me to resolve this.

 

 

Host operating system: Ubuntu 10.04 LTS

ltib version: 9.1.1

Kernel version: 3.0.35

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