From c898ec16e83331abde39118e22e9e38335bbb950 Mon Sep 17 00:00:00 2001 From: Anton Blanchard Date: Fri, 6 Jan 2006 00:12:07 -0800 Subject: [PATCH] allow flatmem to be disabled when only sparsemem is implemented On architectures that implement sparsemem but not discontigmem we want to be able to hide the flatmem option in some cases. On ppc64 for example, when we select NUMA we must not select flatmem. Signed-off-by: Anton Blanchard Signed-off-by: Andy Whitcroft Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- mm/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/Kconfig b/mm/Kconfig index 21eb51d4da8..b3db11f137e 100644 --- a/mm/Kconfig +++ b/mm/Kconfig @@ -11,7 +11,7 @@ choice config FLATMEM_MANUAL bool "Flat Memory" - depends on !ARCH_DISCONTIGMEM_ENABLE || ARCH_FLATMEM_ENABLE + depends on !(ARCH_DISCONTIGMEM_ENABLE || ARCH_SPARSEMEM_ENABLE) || ARCH_FLATMEM_ENABLE help This option allows you to change some of the ways that Linux manages its memory internally. Most users will -- cgit v1.2.3