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