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topology: Provide CPU topology in sysfs in !SMP configurations

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We should provide topology information to userland even if it's not
very interesting.  The current code appears to work properly for !SMP
(tested on i386).

Reference: http://bugs.debian.org/649216
Reported-by: Marcus Osdoba <marcus.osdoba@googlemail.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Ben Hutchings 2011-11-24 07:04:39 +00:00 committed by Greg Kroah-Hartman
parent 5858441c95
commit ccbc60d3e1
1 changed files with 2 additions and 2 deletions
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4
drivers/base/Makefile
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@ -3,7 +3,8 @@
obj-y := core.o sys.o bus.o dd.o syscore.o \ obj-y := core.o sys.o bus.o dd.o syscore.o \
driver.o class.o platform.o \ driver.o class.o platform.o \
cpu.o firmware.o init.o map.o devres.o \ cpu.o firmware.o init.o map.o devres.o \
attribute_container.o transport_class.o attribute_container.o transport_class.o \
topology.o
obj-$(CONFIG_DEVTMPFS) += devtmpfs.o obj-$(CONFIG_DEVTMPFS) += devtmpfs.o
obj-y += power/ obj-y += power/
obj-$(CONFIG_HAS_DMA) += dma-mapping.o obj-$(CONFIG_HAS_DMA) += dma-mapping.o
@ -12,7 +13,6 @@ obj-$(CONFIG_ISA) += isa.o
obj-$(CONFIG_FW_LOADER) += firmware_class.o obj-$(CONFIG_FW_LOADER) += firmware_class.o
obj-$(CONFIG_NUMA) += node.o obj-$(CONFIG_NUMA) += node.o
obj-$(CONFIG_MEMORY_HOTPLUG_SPARSE) += memory.o obj-$(CONFIG_MEMORY_HOTPLUG_SPARSE) += memory.o
obj-$(CONFIG_SMP) += topology.o
ifeq ($(CONFIG_SYSFS),y) ifeq ($(CONFIG_SYSFS),y)
obj-$(CONFIG_MODULES) += module.o obj-$(CONFIG_MODULES) += module.o
endif endif