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authorJoel H Schopp <jschopp@us.ibm.com>2006-05-01 12:16:11 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-05-01 18:17:46 -0700
commitbed120c64eb07b6838bb758109811484af8cebba (patch)
tree884231ab38d01a2b19c6d062f5230ea8b9f5ecb3 /arch/powerpc/platforms/cell/Kconfig
parent46a66eecdf7bc12562ecb492297447ed0e1ecf59 (diff)
downloadop-kernel-dev-bed120c64eb07b6838bb758109811484af8cebba.zip
op-kernel-dev-bed120c64eb07b6838bb758109811484af8cebba.tar.gz
[PATCH] spufs: fix for CONFIG_NUMA
Based on an older patch from Mike Kravetz <kravetz@us.ibm.com> We need to have a mem_map for high addresses in order to make fops->no_page work on spufs mem and register files. So far, we have used the memory_present() function during early bootup, but that did not work when CONFIG_NUMA was enabled. We now use the __add_pages() function to add the mem_map when loading the spufs module, which is a lot nicer. Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com> Cc: Paul Mackerras <paulus@samba.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/powerpc/platforms/cell/Kconfig')
-rw-r--r--arch/powerpc/platforms/cell/Kconfig3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/cell/Kconfig b/arch/powerpc/platforms/cell/Kconfig
index c2a3db8..6a02d51 100644
--- a/arch/powerpc/platforms/cell/Kconfig
+++ b/arch/powerpc/platforms/cell/Kconfig
@@ -12,7 +12,8 @@ config SPU_FS
config SPUFS_MMAP
bool
- depends on SPU_FS && SPARSEMEM && !PPC_64K_PAGES
+ depends on SPU_FS && SPARSEMEM
+ select MEMORY_HOTPLUG
default y
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