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| author | Thomas Gleixner <tglx@linutronix.de> | 2008-02-09 23:24:09 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2008-02-09 23:24:09 +0100 |
| commit | b1d95f4e41d6a5969e3a847ceeae8379f30c84c3 (patch) | |
| tree | 79896bf919f5ae8a015eef0b2f6532f21bfa378d /arch | |
| parent | x86: cpa, use page pool (diff) | |
| download | linux-b1d95f4e41d6a5969e3a847ceeae8379f30c84c3.tar.xz linux-b1d95f4e41d6a5969e3a847ceeae8379f30c84c3.zip | |
x86: cpa, enable CONFIG_DEBUG_PAGEALLOC on 64-bit
Now, that the page pool is in place we can enable DEBUG_PAGEALLOC on
64bit.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/Kconfig.debug | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug index fa555148823d..864affc9a7b0 100644 --- a/arch/x86/Kconfig.debug +++ b/arch/x86/Kconfig.debug @@ -34,13 +34,9 @@ config DEBUG_STACK_USAGE This option will slow down process creation somewhat. -comment "Page alloc debug is incompatible with Software Suspend on i386" - depends on DEBUG_KERNEL && HIBERNATION - depends on X86_32 - config DEBUG_PAGEALLOC bool "Debug page memory allocations" - depends on DEBUG_KERNEL && X86_32 + 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 |