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| author | Ingo Molnar <mingo@elte.hu> | 2008-01-30 13:34:09 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-01-30 13:34:09 +0100 |
| commit | 8f46924600e30b140445f5b84abe9b80d2fff5fb (patch) | |
| tree | ab4a4689af613120157c2339b8886c5b82bacb93 /arch/x86/Kconfig.debug | |
| parent | ee01f1122ceb02a2c9b7142c5dd17b49e59ba774 (diff) | |
| download | blackbird-obmc-linux-8f46924600e30b140445f5b84abe9b80d2fff5fb.tar.gz blackbird-obmc-linux-8f46924600e30b140445f5b84abe9b80d2fff5fb.zip | |
x86: enable CONFIG_DEBUG_PAGEALLOC more widely
make CONFIG_DEBUG_PAGEALLOC universally available.
CONFIG_HIBERNATION and CONFIG_HUGETLBFS was disabling it, for no
particular reason.
If there are any unfixed bugs here we'll fix it, but do not disable
vital debugging facilities like that ..
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/Kconfig.debug')
| -rw-r--r-- | arch/x86/Kconfig.debug | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug index 2a859a7e2d74..347e33e5f395 100644 --- a/arch/x86/Kconfig.debug +++ b/arch/x86/Kconfig.debug @@ -40,7 +40,7 @@ comment "Page alloc debug is incompatible with Software Suspend on i386" config DEBUG_PAGEALLOC bool "Debug page memory allocations" - depends on DEBUG_KERNEL && !HIBERNATION && !HUGETLBFS + depends on DEBUG_KERNEL help Unmap pages from the kernel linear mapping after free_pages(). This results in a large slowdown, but helps to find certain types |
