locking: Move the rwsem code to kernel/locking/
Notably: changed lib/rwsem* targets from lib- to obj-, no idea about
the ramifications of that.
Suggested-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/n/tip-g0kynfh5feriwc6p3h6kpbw6@git.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
diff --git a/kernel/Makefile b/kernel/Makefile
index 9c2ad18..1aef002 100644
--- a/kernel/Makefile
+++ b/kernel/Makefile
@@ -8,7 +8,7 @@
signal.o sys.o kmod.o workqueue.o pid.o task_work.o \
extable.o params.o posix-timers.o \
kthread.o sys_ni.o posix-cpu-timers.o \
- hrtimer.o rwsem.o nsproxy.o \
+ hrtimer.o nsproxy.o \
notifier.o ksysfs.o cred.o reboot.o \
async.o range.o groups.o lglock.o smpboot.o
diff --git a/kernel/locking/Makefile b/kernel/locking/Makefile
index 59f66de..b0e0d73 100644
--- a/kernel/locking/Makefile
+++ b/kernel/locking/Makefile
@@ -1,5 +1,5 @@
-obj-y += mutex.o semaphore.o
+obj-y += mutex.o semaphore.o rwsem.o
ifdef CONFIG_FUNCTION_TRACER
CFLAGS_REMOVE_lockdep.o = -pg
@@ -20,3 +20,5 @@
obj-$(CONFIG_RT_MUTEX_TESTER) += rtmutex-tester.o
obj-$(CONFIG_DEBUG_SPINLOCK) += spinlock.o
obj-$(CONFIG_DEBUG_SPINLOCK) += spinlock_debug.o
+obj-$(CONFIG_RWSEM_GENERIC_SPINLOCK) += rwsem-spinlock.o
+obj-$(CONFIG_RWSEM_XCHGADD_ALGORITHM) += rwsem-xadd.o
\ No newline at end of file
diff --git a/lib/rwsem-spinlock.c b/kernel/locking/rwsem-spinlock.c
similarity index 100%
rename from lib/rwsem-spinlock.c
rename to kernel/locking/rwsem-spinlock.c
diff --git a/lib/rwsem.c b/kernel/locking/rwsem-xadd.c
similarity index 100%
rename from lib/rwsem.c
rename to kernel/locking/rwsem-xadd.c
diff --git a/kernel/rwsem.c b/kernel/locking/rwsem.c
similarity index 100%
rename from kernel/rwsem.c
rename to kernel/locking/rwsem.c
diff --git a/lib/Makefile b/lib/Makefile
index bee27e1..ca8cadc 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -42,8 +42,6 @@
obj-$(CONFIG_HAS_IOMEM) += iomap_copy.o devres.o
obj-$(CONFIG_CHECK_SIGNATURE) += check_signature.o
obj-$(CONFIG_DEBUG_LOCKING_API_SELFTESTS) += locking-selftest.o
-lib-$(CONFIG_RWSEM_GENERIC_SPINLOCK) += rwsem-spinlock.o
-lib-$(CONFIG_RWSEM_XCHGADD_ALGORITHM) += rwsem.o
lib-$(CONFIG_PERCPU_RWSEM) += percpu-rwsem.o
CFLAGS_hweight.o = $(subst $(quote),,$(CONFIG_ARCH_HWEIGHT_CFLAGS))