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locking/mcs: Better differentiate between MCS variants
[linux-2.6-microblaze.git]
/
kernel
/
Kconfig.locks
diff --git
a/kernel/Kconfig.locks
b/kernel/Kconfig.locks
index
76768ee
..
08561f1
100644
(file)
--- a/
kernel/Kconfig.locks
+++ b/
kernel/Kconfig.locks
@@
-231,6
+231,10
@@
config RWSEM_SPIN_ON_OWNER
def_bool y
depends on SMP && RWSEM_XCHGADD_ALGORITHM && ARCH_SUPPORTS_ATOMIC_RMW
+config LOCK_SPIN_ON_OWNER
+ def_bool y
+ depends on MUTEX_SPIN_ON_OWNER || RWSEM_SPIN_ON_OWNER
+
config ARCH_USE_QUEUE_RWLOCK
bool