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-rw-r--r--arch/Kconfig1
-rw-r--r--init/Kconfig1
-rw-r--r--kernel/locking/Makefile3
-rw-r--r--lib/Kconfig3
4 files changed, 1 insertions, 7 deletions
diff --git a/arch/Kconfig b/arch/Kconfig
index 8a8ea7110de8..8f3638674e05 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -87,7 +87,6 @@ config KPROBES_ON_FTRACE
config UPROBES
def_bool n
- select PERCPU_RWSEM
help
Uprobes is the user-space counterpart to kprobes: they
enable instrumentation applications (such as 'perf probe')
diff --git a/init/Kconfig b/init/Kconfig
index af09b4fb43d2..288c0122c2a5 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -925,7 +925,6 @@ config NUMA_BALANCING_DEFAULT_ENABLED
menuconfig CGROUPS
bool "Control Group support"
select KERNFS
- select PERCPU_RWSEM
help
This option adds support for grouping sets of processes together, for
use with process control subsystems such as Cpusets, CFS, memory
diff --git a/kernel/locking/Makefile b/kernel/locking/Makefile
index 7dd5c9918e4c..4c6a97e1a849 100644
--- a/kernel/locking/Makefile
+++ b/kernel/locking/Makefile
@@ -1,5 +1,5 @@
-obj-y += mutex.o semaphore.o rwsem.o
+obj-y += mutex.o semaphore.o rwsem.o percpu-rwsem.o
ifdef CONFIG_FUNCTION_TRACER
CFLAGS_REMOVE_lockdep.o = $(CC_FLAGS_FTRACE)
@@ -25,6 +25,5 @@ obj-$(CONFIG_DEBUG_SPINLOCK) += spinlock.o
obj-$(CONFIG_DEBUG_SPINLOCK) += spinlock_debug.o
obj-$(CONFIG_RWSEM_GENERIC_SPINLOCK) += rwsem-spinlock.o
obj-$(CONFIG_RWSEM_XCHGADD_ALGORITHM) += rwsem-xadd.o
-obj-$(CONFIG_PERCPU_RWSEM) += percpu-rwsem.o
obj-$(CONFIG_QUEUED_RWLOCKS) += qrwlock.o
obj-$(CONFIG_LOCK_TORTURE_TEST) += locktorture.o
diff --git a/lib/Kconfig b/lib/Kconfig
index 3a2ef67db6c7..f6aa03dc1576 100644
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -53,9 +53,6 @@ config GENERIC_IO
config STMP_DEVICE
bool
-config PERCPU_RWSEM
- bool
-
config ARCH_USE_CMPXCHG_LOCKREF
bool