CONFIG_GPROF is not available for thedefaultarchitecture x86.
Result is shown for architecture um
Enable gprof support
modulename: gprof_syms.ko
configname: CONFIG_GPROF
Linux Kernel Configuration
└─>Enable gprof support
In linux kernel since version 2.6.12
This allows profiling of a User-Mode Linux kernel with the gprof
utility.
See <http://user-mode-linux.sourceforge.net/old/gprof.html> for more
details.
If you're involved in UML kernel development and want to use gprof,
say Y. If you're unsure, say N.
utility.
See <http://user-mode-linux.sourceforge.net/old/gprof.html> for more
details.
If you're involved in UML kernel development and want to use gprof,
say Y. If you're unsure, say N.