Perf on Custom KernelPert Tool highly Tight to kernel ,
you should/must not any mismatch kernel version perf.
Perf on Distribution Kernel
apt-get install linux-tools-common linux-tools-{uname -r}
Perf on Custom Kernel ( vanilla Kernel/Kernel.org)
This needs to be compiled. (needs flex and bison)
cd/tools/perf
make
cp perf /usr/bin/.
chmod 755 /usr/bin/perf
you should/must not any mismatch kernel version perf.
Perf on Distribution Kernel
apt-get install linux-tools-common linux-tools-{uname -r}
Perf on Custom Kernel ( vanilla Kernel/Kernel.org)
This needs to be compiled. (needs flex and bison)
cd
make
cp perf /usr/bin/.
chmod 755 /usr/bin/perf
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