| source "lib/Kconfig.debug" |
| bool "Enable gprof support" |
| depends on DEBUG_INFO && FRAME_POINTER |
| This allows profiling of a User-Mode Linux kernel with the gprof |
| See <http://user-mode-linux.sourceforge.net/old/gprof.html> for more |
| If you're involved in UML kernel development and want to use gprof, |
| say Y. If you're unsure, say N. |
| bool "Enable gcov support" |
| This option allows developers to retrieve coverage data from a UML |
| See <http://user-mode-linux.sourceforge.net/old/gprof.html> for more |
| If you're involved in UML kernel development and want to use gcov, |
| say Y. If you're unsure, say N. |
| bool "Stack utilization instrumentation" |
| Track the maximum kernel stack usage - this will look at each |
| kernel stack at process exit and log it if it's the deepest |
| This option will slow down process creation and destruction somewhat. |