From: Ingo Molnar Date: Wed, 30 Jan 2008 12:34:03 +0000 (+0100) Subject: x86: enable DEBUG_PAGEALLOC on 64-bit X-Git-Tag: v2.6.25-rc1~1143^2~84 X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=31a0717cbc6191fc56326fdf95548d87055686e3;p=linux-2.6-omap-h63xx.git x86: enable DEBUG_PAGEALLOC on 64-bit enable CONFIG_DEBUG_PAGEALLOC=y on 64-bit kernels too. preliminary testing shows that it's working fine. Signed-off-by: Ingo Molnar Signed-off-by: Thomas Gleixner --- diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug index 38211ff0447..46d34b2db42 100644 --- a/arch/x86/Kconfig.debug +++ b/arch/x86/Kconfig.debug @@ -41,7 +41,6 @@ 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 X86_32 help Unmap pages from the kernel linear mapping after free_pages(). This results in a large slowdown, but helps to find certain types