diff options
Diffstat (limited to 'init')
| -rw-r--r-- | init/Kconfig | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/init/Kconfig b/init/Kconfig index abf65098f1b6..c45935cd2f1f 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -1723,6 +1723,19 @@ config KALLSYMS symbolic stack backtraces. This increases the size of the kernel somewhat, as all symbols have to be loaded into the kernel image. +config KALLSYMS_SELFTEST + bool "Test the basic functions and performance of kallsyms" + depends on KALLSYMS + default n + help + Test the basic functions and performance of some interfaces, such as + kallsyms_lookup_name. It also calculates the compression rate of the + kallsyms compression algorithm for the current symbol set. + + Start self-test automatically after system startup. Suggest executing + "dmesg | grep kallsyms_selftest" to collect test results. "finish" is + displayed in the last line, indicating that the test is complete. + config KALLSYMS_ALL bool "Include all symbols in kallsyms" depends on DEBUG_KERNEL && KALLSYMS |