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topology: Provide CPU topology in sysfs in !SMP configurations 

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>
hifive-unleashed-5.1
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 \
driver.o class.o platform.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-$(CONFIG_DEVTMPFS) += devtmpfs.o
obj-y += power/
obj-$(CONFIG_HAS_DMA) += dma-mapping.o
@ -12,7 +13,6 @@ obj-$(CONFIG_ISA) += isa.o
obj-$(CONFIG_FW_LOADER) += firmware_class.o
obj-$(CONFIG_NUMA) += node.o
obj-$(CONFIG_MEMORY_HOTPLUG_SPARSE) += memory.o
obj-$(CONFIG_SMP) += topology.o
ifeq ($(CONFIG_SYSFS),y)
obj-$(CONFIG_MODULES) += module.o
endif