diff options
| author | Anton Blanchard <anton@samba.org> | 2005-11-11 14:22:35 +1100 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2005-11-11 22:21:11 +1100 |
| commit | 45fb6cea09443b2066016f895937f9c2647a1507 (patch) | |
| tree | 8abd2e14c0e096d583e6dc5151d0669db9227359 /arch/ppc64 | |
| parent | 3e66c4def14aa64ee6d1d4ef077d789abc30125d (diff) | |
[PATCH] ppc64: Convert NUMA to sparsemem (3)
Convert to sparsemem and remove all the discontigmem code in the
process. This has a few advantages:
- The old numa_memory_lookup_table can go away
- All the arch specific discontigmem magic can go away
We also remove the triple pass of memory properties and instead create a
list of per node extents that we iterate through. A final cleanup would
be to change our lmb code to store extents per node, then we can reuse
that information in the numa code.
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/ppc64')
| -rw-r--r-- | arch/ppc64/Kconfig | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/arch/ppc64/Kconfig b/arch/ppc64/Kconfig index c9d32db9d76..9d10c12e87f 100644 --- a/arch/ppc64/Kconfig +++ b/arch/ppc64/Kconfig @@ -279,17 +279,12 @@ config ARCH_FLATMEM_ENABLE def_bool y depends on !NUMA -config ARCH_DISCONTIGMEM_ENABLE - def_bool y - depends on SMP && PPC_PSERIES - -config ARCH_DISCONTIGMEM_DEFAULT +config ARCH_SPARSEMEM_ENABLE def_bool y - depends on ARCH_DISCONTIGMEM_ENABLE -config ARCH_SPARSEMEM_ENABLE +config ARCH_SPARSEMEM_DEFAULT def_bool y - depends on ARCH_DISCONTIGMEM_ENABLE + depends on NUMA source "mm/Kconfig" |