Commit f62859bb authored by Mike Kravetz's avatar Mike Kravetz Committed by Paul Mackerras
Browse files

[PATCH] Remove SPAN_OTHER_NODES config definition 



The config option SPAN_OTHER_NODES was created so that we could
make pSeries numa layouts work within the DISCONTIG memory model.
Now that DISCONTIG has been replaced by SPARSEMEM, we can eliminate
this option.

I'll be sending a separate patch to Andrew to remove the arch
independent code as pSeries was the only arch that needed this.

Signed-off-by: default avatarMike Kravetz <kravetz@us.ibm.com>
Signed-off-by: default avatarPaul Mackerras <paulus@samba.org>
parent 5daf9071

arch/powerpc/Kconfig

+0 −13
Original line number Diff line number Diff line
@@ -598,19 +598,6 @@ config ARCH_MEMORY_PROBE 
	def_bool y

	depends on MEMORY_HOTPLUG



# Some NUMA nodes have memory ranges that span

# other nodes.  Even though a pfn is valid and

# between a node's start and end pfns, it may not

# reside on that node.

#

# This is a relatively temporary hack that should

# be able to go away when sparsemem is fully in

# place



config NODES_SPAN_OTHER_NODES

	def_bool y

	depends on NEED_MULTIPLE_NODES



config PPC_64K_PAGES

	bool "64k page size"

	depends on PPC64

arch/powerpc/configs/pseries_defconfig

+0 −1
Original line number Diff line number Diff line
@@ -165,7 +165,6 @@ CONFIG_SPARSEMEM_EXTREME=y 
# CONFIG_MEMORY_HOTPLUG is not set

CONFIG_SPLIT_PTLOCK_CPUS=4096

CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID=y

CONFIG_NODES_SPAN_OTHER_NODES=y

# CONFIG_PPC_64K_PAGES is not set

CONFIG_SCHED_SMT=y

CONFIG_PROC_DEVICETREE=y

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