On 15.10.09 23:21:36, nupur garg wrote:> The oprofile device is mounted.
what gives the following on your system with oprofile mounted?
# uname -a
# zgrep -i oprofile /proc/config.gz
# dmesg | grep -i oprofile
# find /dev/oprofile/
# echo $(cat /dev/oprofile/cpu_type)
This happens if CONFIG_PM is not set and is only needed for
> I had one xen image also, I tried on it and oprofile worked perfectly fine
> on it. The difference between the ec2 image and this image I found was that
> in /sys/devices/system/ directory oprofile directory was not there. Looking
> around more I found that while compiling the kernel, Oprofile has to be set.
Advanced Micro Devices, Inc.
Operating System Research Center