menu "Kernel hacking" source "lib/Kconfig.debug" config [31mCONFIG_GPROF[0m bool "Enable gprof support" depends on [31mCONFIG_DEBUG_INFO[0m && [31mCONFIG_FRAME_POINTER[0m help 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 [31mCONFIG_UML[0m kernel development and want to use gprof, say Y. If you're unsure, say N. config [31mCONFIG_GCOV[0m bool "Enable gcov support" depends on [31mCONFIG_DEBUG_INFO[0m help This option allows developers to retrieve coverage data from a [31mCONFIG_UML[0m session. See <http://user-mode-linux.sourceforge.net/old/gprof.html> for more details. If you're involved in [31mCONFIG_UML[0m kernel development and want to use gcov, say Y. If you're unsure, say N. config [31mCONFIG_EARLY_PRINTK[0m bool "Early printk" default y ---help--- Write kernel log output directly to stdout. This is useful for kernel debugging when your machine crashes very early before the console code is initialized. endmenu |