ia64/linux-2.6.18-xen.hg

view arch/sparc64/Kconfig.debug @ 673:3161879fdf22

[IA64] xencomm: support XENMEM_add_to_physmap and XENMEM_remove_from_phsymap

support XENMEM_add_to_physmap and XENMEM_remove_from_phsymap.

Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
author Isaku Yamahata <yamahata@valinux.co.jp>
date Tue Sep 16 21:26:15 2008 +0900 (2008-09-16)
parents 831230e53067
children
line source
1 menu "Kernel hacking"
3 source "lib/Kconfig.debug"
5 config DEBUG_STACK_USAGE
6 bool "Enable stack utilization instrumentation"
7 depends on DEBUG_KERNEL
8 help
9 Enables the display of the minimum amount of free stack which each
10 task has ever had available in the sysrq-T and sysrq-P debug output.
12 This option will slow down process creation somewhat.
14 config DEBUG_DCFLUSH
15 bool "D-cache flush debugging"
16 depends on DEBUG_KERNEL
18 config STACK_DEBUG
19 depends on DEBUG_KERNEL
20 bool "Stack Overflow Detection Support"
22 config DEBUG_BOOTMEM
23 depends on DEBUG_KERNEL
24 bool "Debug BOOTMEM initialization"
26 config DEBUG_PAGEALLOC
27 bool "Debug page memory allocations"
28 depends on DEBUG_KERNEL && !SOFTWARE_SUSPEND
29 help
30 Unmap pages from the kernel linear mapping after free_pages().
31 This results in a large slowdown, but helps to find certain types
32 of memory corruptions.
34 config MCOUNT
35 bool
36 depends on STACK_DEBUG
37 default y
39 config FRAME_POINTER
40 bool
41 depends on MCOUNT
42 default y
44 endmenu