Commit d50b870b authored by Viresh Kumar's avatar Viresh Kumar
Browse files

arch: arm: Remove CONFIG_OPROFILE support 



The "oprofile" user-space tools don't use the kernel OPROFILE support
any more, and haven't in a long time. User-space has been converted to
the perf interfaces.

Remove the old oprofile's architecture specific support.

Suggested-by: default avatarChristoph Hellwig <hch@infradead.org>
Suggested-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
Acked-by: default avatarRobert Richter <rric@kernel.org>
Acked-by: default avatarWilliam Cohen <wcohen@redhat.com>
Acked-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
Acked-by: default avatarThomas Gleixner <tglx@linutronix.de>
parent a5644fbf

arch/arm/Kconfig

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Original line number Diff line number Diff line
@@ -102,7 +102,6 @@ config ARM 
	select HAVE_KRETPROBES if HAVE_KPROBES

	select HAVE_MOD_ARCH_SPECIFIC

	select HAVE_NMI

	select HAVE_OPROFILE if HAVE_PERF_EVENTS

	select HAVE_OPTPROBES if !THUMB2_KERNEL

	select HAVE_PERF_EVENTS

	select HAVE_PERF_REGS

arch/arm/Makefile

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Original line number Diff line number Diff line
@@ -266,8 +266,6 @@ core-y += $(machdirs) $(platdirs) 
core-				+= $(patsubst %,arch/arm/mach-%/, $(machine-))

core-				+= $(patsubst %,arch/arm/plat-%/, $(plat-))



drivers-$(CONFIG_OPROFILE)      += arch/arm/oprofile/



libs-y				:= arch/arm/lib/ $(libs-y)



# Default target when executing plain make

arch/arm/configs/bcm2835_defconfig

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Original line number Diff line number Diff line
@@ -21,7 +21,6 @@ CONFIG_KALLSYMS_ALL=y 
CONFIG_EMBEDDED=y

# CONFIG_COMPAT_BRK is not set

CONFIG_PROFILING=y

CONFIG_OPROFILE=y

CONFIG_JUMP_LABEL=y

CONFIG_CC_STACKPROTECTOR_REGULAR=y

CONFIG_MODULES=y

arch/arm/configs/cns3420vb_defconfig

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Original line number Diff line number Diff line
@@ -11,7 +11,6 @@ CONFIG_BLK_DEV_INITRD=y 
# CONFIG_PERF_EVENTS is not set

CONFIG_SLAB=y

CONFIG_PROFILING=y

CONFIG_OPROFILE=m

CONFIG_MODULES=y

CONFIG_MODULE_UNLOAD=y

CONFIG_MODULE_FORCE_UNLOAD=y

arch/arm/configs/corgi_defconfig

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Original line number Diff line number Diff line
@@ -5,7 +5,6 @@ CONFIG_SYSFS_DEPRECATED_V2=y 
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set

CONFIG_EXPERT=y

CONFIG_PROFILING=y

CONFIG_OPROFILE=m

CONFIG_MODULES=y

CONFIG_MODULE_UNLOAD=y

CONFIG_MODULE_FORCE_UNLOAD=y