Messages in this thread | | | Date | Mon, 03 Feb 2014 14:21:40 +0530 | From | Raghavendra K T <> | Subject | Re: [PATCH v3 1/2] qspinlock: Introducing a 4-byte queue spinlock implementation |
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On 01/28/2014 11:49 PM, Waiman Long wrote: > +#endif /* __ASM_GENERIC_QSPINLOCK_H */ > diff --git a/kernel/Kconfig.locks b/kernel/Kconfig.locks > index d2b32ac..f185584 100644 > --- a/kernel/Kconfig.locks > +++ b/kernel/Kconfig.locks > @@ -223,3 +223,10 @@ endif > config MUTEX_SPIN_ON_OWNER > def_bool y > depends on SMP && !DEBUG_MUTEXES > + > +config ARCH_USE_QUEUE_SPINLOCK > + bool > + > +config QUEUE_SPINLOCK > + def_bool y if ARCH_USE_QUEUE_SPINLOCK > + depends on SMP && !PARAVIRT_SPINLOCKS
This should have been !CONFIG_PARAVIRT instead of !PARAVIRT_SPINLOCKS ?
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