From 31a0717cbc6191fc56326fdf95548d87055686e3 Mon Sep 17 00:00:00 2001 From: Ingo Molnar Date: Wed, 30 Jan 2008 13:34:03 +0100 Subject: [PATCH] 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 --- arch/x86/Kconfig.debug | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug index 38211ff044..46d34b2db4 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 -- 2.20.1