| menu "Linux Kernel Tools" |
| |
| config BR2_LINUX_KERNEL_TOOL_CPUPOWER |
| bool "cpupower" |
| depends on !BR2_bfin # pciutils |
| select BR2_PACKAGE_PCIUTILS |
| help |
| cpupower is a collection of tools to examine and tune power |
| saving related features of your processor. |
| |
| config BR2_LINUX_KERNEL_TOOL_PERF |
| bool "perf" |
| help |
| perf (sometimes "Perf Events" or perf tools, originally |
| "Performance Counters for Linux") - is a performance |
| analyzing tool in Linux, available from kernel version |
| 2.6.31. User-space controlling utility, called 'perf' has |
| git-like interface with subcommands. It is capable of |
| statistical profiling of entire system (both kernel and user |
| code), single CPU or severals threads. |
| |
| This will build and install the userspace 'perf' |
| command. It is up to the user to ensure that the kernel |
| configuration has all the suitable options enabled to allow a |
| proper operation of 'perf'. |
| |
| https://perf.wiki.kernel.org/ |
| |
| endmenu |
