locking: Move the rtmutex code to kernel/locking/
Suggested-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/n/tip-p9ijt8div0hwldexwfm4nlhj@git.kernel.org
[ Fixed build failure in kernel/rcu/tree_plugin.h. ]
Signed-off-by: Ingo Molnar <mingo@kernel.org>
diff --git a/kernel/Makefile b/kernel/Makefile
index 45e5ae2..9c2ad18 100644
--- a/kernel/Makefile
+++ b/kernel/Makefile
@@ -35,9 +35,6 @@
ifeq ($(CONFIG_COMPAT),y)
obj-$(CONFIG_FUTEX) += futex_compat.o
endif
-obj-$(CONFIG_RT_MUTEXES) += rtmutex.o
-obj-$(CONFIG_DEBUG_RT_MUTEXES) += rtmutex-debug.o
-obj-$(CONFIG_RT_MUTEX_TESTER) += rtmutex-tester.o
obj-$(CONFIG_GENERIC_ISA_DMA) += dma.o
obj-$(CONFIG_SMP) += smp.o
ifneq ($(CONFIG_SMP),y)
diff --git a/kernel/futex.c b/kernel/futex.c
index c3a1a55..80ba086 100644
--- a/kernel/futex.c
+++ b/kernel/futex.c
@@ -66,7 +66,7 @@
#include <asm/futex.h>
-#include "rtmutex_common.h"
+#include "locking/rtmutex_common.h"
int __read_mostly futex_cmpxchg_enabled;
diff --git a/kernel/locking/Makefile b/kernel/locking/Makefile
index 5978fdd..59f66de 100644
--- a/kernel/locking/Makefile
+++ b/kernel/locking/Makefile
@@ -15,5 +15,8 @@
endif
obj-$(CONFIG_SMP) += spinlock.o
obj-$(CONFIG_PROVE_LOCKING) += spinlock.o
+obj-$(CONFIG_RT_MUTEXES) += rtmutex.o
+obj-$(CONFIG_DEBUG_RT_MUTEXES) += rtmutex-debug.o
+obj-$(CONFIG_RT_MUTEX_TESTER) += rtmutex-tester.o
obj-$(CONFIG_DEBUG_SPINLOCK) += spinlock.o
obj-$(CONFIG_DEBUG_SPINLOCK) += spinlock_debug.o
diff --git a/kernel/rtmutex-debug.c b/kernel/locking/rtmutex-debug.c
similarity index 100%
rename from kernel/rtmutex-debug.c
rename to kernel/locking/rtmutex-debug.c
diff --git a/kernel/rtmutex-debug.h b/kernel/locking/rtmutex-debug.h
similarity index 100%
rename from kernel/rtmutex-debug.h
rename to kernel/locking/rtmutex-debug.h
diff --git a/kernel/rtmutex-tester.c b/kernel/locking/rtmutex-tester.c
similarity index 100%
rename from kernel/rtmutex-tester.c
rename to kernel/locking/rtmutex-tester.c
diff --git a/kernel/rtmutex.c b/kernel/locking/rtmutex.c
similarity index 100%
rename from kernel/rtmutex.c
rename to kernel/locking/rtmutex.c
diff --git a/kernel/rtmutex.h b/kernel/locking/rtmutex.h
similarity index 100%
rename from kernel/rtmutex.h
rename to kernel/locking/rtmutex.h
diff --git a/kernel/rtmutex_common.h b/kernel/locking/rtmutex_common.h
similarity index 100%
rename from kernel/rtmutex_common.h
rename to kernel/locking/rtmutex_common.h
diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h
index 3822ac0..6abb03d 100644
--- a/kernel/rcu/tree_plugin.h
+++ b/kernel/rcu/tree_plugin.h
@@ -1133,7 +1133,7 @@
#ifdef CONFIG_RCU_BOOST
-#include "../rtmutex_common.h"
+#include "../locking/rtmutex_common.h"
#ifdef CONFIG_RCU_TRACE