markers: Add samples subdir

Begin infrastructure for kernel code samples in the samples/ directory.
Add its Kconfig and Kbuild files.
Source its Kconfig file in all arch/ Kconfigs.

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Mathieu Desnoyers 2007-10-18 23:41:07 -07:00 committed by Linus Torvalds
parent 8256e47cdc
commit 267c4025f2
3 changed files with 16 additions and 0 deletions

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@ -773,6 +773,9 @@ endef
vmlinux: $(vmlinux-lds) $(vmlinux-init) $(vmlinux-main) $(kallsyms.o) vmlinux.o FORCE
ifdef CONFIG_HEADERS_CHECK
$(Q)$(MAKE) -f $(srctree)/Makefile headers_check
endif
ifdef CONFIG_SAMPLES
$(Q)$(MAKE) $(build)=samples
endif
$(call vmlinux-modpost)
$(call if_changed_rule,vmlinux__)

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@ -498,3 +498,5 @@ config FAULT_INJECTION_STACKTRACE_FILTER
select FRAME_POINTER
help
Provide stacktrace filter for fault-injection capabilities
source "samples/Kconfig"

11
samples/Kconfig Normal file
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@ -0,0 +1,11 @@
# samples/Kconfig
menuconfig SAMPLES
bool "Sample kernel code"
help
You can build and test sample kernel code here.
if SAMPLES
endif # SAMPLES