projects / GitHub / mt8127 / android_kernel_alcatel_ttab.git / blame
| Commit | Line | Data |
|---|---|---|
| 8c2c3df3 CM |
1 | menu "Kernel hacking" |
| 2 | ||
| 3 | source "lib/Kconfig.debug" | |
| 4 | ||
| 5 | config FRAME_POINTER | |
| 6 | bool | |
| 7 | default y | |
| 8 | ||
| 8c2c3df3 CM |
9 | config DEBUG_STACK_USAGE |
| 10 | bool "Enable stack utilization instrumentation" | |
| 11 | depends on DEBUG_KERNEL | |
| 12 | help | |
| 13 | Enables the display of the minimum amount of free stack which each | |
| 14 | task has ever had available in the sysrq-T output. | |
| 15 | ||
| 2475ff9d CM |
16 | config EARLY_PRINTK |
| 17 | bool "Early printk support" | |
| 18 | default y | |
| 19 | help | |
| 20 | Say Y here if you want to have an early console using the | |
| 21 | earlyprintk=<name>[,<addr>][,<options>] kernel parameter. It | |
| 22 | is assumed that the early console device has been initialised | |
| 23 | by the boot loader prior to starting the Linux kernel. | |
| 24 | ||
| ec45d1cf WD |
25 | config PID_IN_CONTEXTIDR |
| 26 | bool "Write the current PID to the CONTEXTIDR register" | |
| 27 | help | |
| 28 | Enabling this option causes the kernel to write the current PID to | |
| 29 | the CONTEXTIDR register, at the expense of some additional | |
| 30 | instructions during context switch. Say Y here only if you are | |
| 31 | planning to use hardware trace tools with this kernel. | |
| 32 | ||
| 8c2c3df3 | 33 | endmenu |