diff options
author | Andy Whitcroft <apw@shadowen.org> | 2005-06-23 07:08:03 (GMT) |
---|---|---|
committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-06-23 16:45:06 (GMT) |
commit | 145e664231648121026d470094c200851a446a73 (patch) | |
tree | c9362f4ec3e3114afb9b7134ae89152cbbc73cd4 /arch/ppc64/Kconfig | |
parent | 74b30be2e183bd9a12d0350698996e3d1969f290 (diff) | |
download | linux-fsl-qoriq-145e664231648121026d470094c200851a446a73.tar.xz |
[PATCH] ppc64: sparsemem memory model
Provide the architecture specific implementation for SPARSEMEM for PPC64
systems.
Signed-off-by: Andy Whitcroft <apw@shadowen.org>
Signed-off-by: Dave Hansen <haveblue@us.ibm.com>
Signed-off-by: Mike Kravetz <kravetz@us.ibm.com> (in part)
Signed-off-by: Martin Bligh <mbligh@aracnet.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/ppc64/Kconfig')
-rw-r--r-- | arch/ppc64/Kconfig | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/arch/ppc64/Kconfig b/arch/ppc64/Kconfig index c92d48f..6448231 100644 --- a/arch/ppc64/Kconfig +++ b/arch/ppc64/Kconfig @@ -198,6 +198,13 @@ config HMT This option enables hardware multithreading on RS64 cpus. pSeries systems p620 and p660 have such a cpu type. +config ARCH_SELECT_MEMORY_MODEL + def_bool y + +config ARCH_FLATMEM_ENABLE + def_bool y + depends on !NUMA + config ARCH_DISCONTIGMEM_ENABLE def_bool y depends on SMP && PPC_PSERIES @@ -209,6 +216,10 @@ config ARCH_DISCONTIGMEM_DEFAULT config ARCH_FLATMEM_ENABLE def_bool y +config ARCH_SPARSEMEM_ENABLE + def_bool y + depends on ARCH_DISCONTIGMEM_ENABLE + source "mm/Kconfig" config HAVE_ARCH_EARLY_PFN_TO_NID @@ -229,7 +240,7 @@ config NODES_SPAN_OTHER_NODES config NUMA bool "NUMA support" - depends on DISCONTIGMEM + default y if DISCONTIGMEM || SPARSEMEM config SCHED_SMT bool "SMT (Hyperthreading) scheduler support" |