# # The ARCH_INLINE foo is necessary because select ignores "depends on" # config ARCH_INLINE_SPIN_TRYLOCK bool config ARCH_INLINE_SPIN_TRYLOCK_BH bool config ARCH_INLINE_SPIN_LOCK bool config ARCH_INLINE_SPIN_LOCK_BH bool config ARCH_INLINE_SPIN_LOCK_IRQ bool config ARCH_INLINE_SPIN_LOCK_IRQSAVE bool config ARCH_INLINE_SPIN_UNLOCK bool config ARCH_INLINE_SPIN_UNLOCK_BH bool config ARCH_INLINE_SPIN_UNLOCK_IRQ bool config ARCH_INLINE_SPIN_UNLOCK_IRQRESTORE bool config ARCH_INLINE_READ_TRYLOCK bool config ARCH_INLINE_READ_LOCK bool config ARCH_INLINE_READ_LOCK_BH bool config ARCH_INLINE_READ_LOCK_IRQ bool config ARCH_INLINE_READ_LOCK_IRQSAVE bool config ARCH_INLINE_READ_UNLOCK bool config ARCH_INLINE_READ_UNLOCK_BH bool config ARCH_INLINE_READ_UNLOCK_IRQ bool config ARCH_INLINE_READ_UNLOCK_IRQRESTORE bool config ARCH_INLINE_WRITE_TRYLOCK bool config ARCH_INLINE_WRITE_LOCK bool config ARCH_INLINE_WRITE_LOCK_BH bool config ARCH_INLINE_WRITE_LOCK_IRQ bool config ARCH_INLINE_WRITE_LOCK_IRQSAVE bool config ARCH_INLINE_WRITE_UNLOCK bool config ARCH_INLINE_WRITE_UNLOCK_BH bool config ARCH_INLINE_WRITE_UNLOCK_IRQ bool config ARCH_INLINE_WRITE_UNLOCK_IRQRESTORE bool config UNINLINE_SPIN_UNLOCK bool config CONSOLE_FLUSH_ON_HOTPLUG bool # # lock_* functions are inlined when: # - DEBUG_SPINLOCK=n and GENERIC_LOCKBREAK=n and ARCH_INLINE_*LOCK=y # # trylock_* functions are inlined when: # - DEBUG_SPINLOCK=n and ARCH_INLINE_*LOCK=y # # unlock and unlock_irq functions are inlined when: # - DEBUG_SPINLOCK=n and ARCH_INLINE_*LOCK=y # or # - DEBUG_SPINLOCK=n and PREEMPT=n # # unlock_bh and unlock_irqrestore functions are inlined when: # - DEBUG_SPINLOCK=n and ARCH_INLINE_*LOCK=y # if !DEBUG_SPINLOCK config INLINE_SPIN_TRYLOCK def_bool y depends on ARCH_INLINE_SPIN_TRYLOCK config INLINE_SPIN_TRYLOCK_BH def_bool y depends on ARCH_INLINE_SPIN_TRYLOCK_BH config INLINE_SPIN_LOCK def_bool y depends on !GENERIC_LOCKBREAK && ARCH_INLINE_SPIN_LOCK config INLINE_SPIN_LOCK_BH def_bool y depends on !GENERIC_LOCKBREAK && ARCH_INLINE_SPIN_LOCK_BH config INLINE_SPIN_LOCK_IRQ def_bool y depends on !GENERIC_LOCKBREAK && ARCH_INLINE_SPIN_LOCK_IRQ config INLINE_SPIN_LOCK_IRQSAVE def_bool y depends on !GENERIC_LOCKBREAK && ARCH_INLINE_SPIN_LOCK_IRQSAVE config INLINE_SPIN_UNLOCK_BH def_bool y depends on ARCH_INLINE_SPIN_UNLOCK_BH config INLINE_SPIN_UNLOCK_IRQ def_bool y depends on !PREEMPT || ARCH_INLINE_SPIN_UNLOCK_BH config INLINE_SPIN_UNLOCK_IRQRESTORE def_bool y depends on ARCH_INLINE_SPIN_UNLOCK_IRQRESTORE config INLINE_READ_TRYLOCK def_bool y depends on ARCH_INLINE_READ_TRYLOCK config INLINE_READ_LOCK def_bool y depends on !GENERIC_LOCKBREAK && ARCH_INLINE_READ_LOCK config INLINE_READ_LOCK_BH def_bool y depends on !GENERIC_LOCKBREAK && ARCH_INLINE_READ_LOCK_BH config INLINE_READ_LOCK_IRQ def_bool y depends on !GENERIC_LOCKBREAK && ARCH_INLINE_READ_LOCK_IRQ config INLINE_READ_LOCK_IRQSAVE def_bool y depends on !GENERIC_LOCKBREAK && ARCH_INLINE_READ_LOCK_IRQSAVE config INLINE_READ_UNLOCK def_bool y depends on !PREEMPT || ARCH_INLINE_READ_UNLOCK config INLINE_READ_UNLOCK_BH def_bool y depends on ARCH_INLINE_READ_UNLOCK_BH config INLINE_READ_UNLOCK_IRQ def_bool y depends on !PREEMPT || ARCH_INLINE_READ_UNLOCK_BH config INLINE_READ_UNLOCK_IRQRESTORE def_bool y depends on ARCH_INLINE_READ_UNLOCK_IRQRESTORE config INLINE_WRITE_TRYLOCK def_bool y depends on ARCH_INLINE_WRITE_TRYLOCK config INLINE_WRITE_LOCK def_bool y depends on !GENERIC_LOCKBREAK && ARCH_INLINE_WRITE_LOCK config INLINE_WRITE_LOCK_BH def_bool y depends on !GENERIC_LOCKBREAK && ARCH_INLINE_WRITE_LOCK_BH config INLINE_WRITE_LOCK_IRQ def_bool y depends on !GENERIC_LOCKBREAK && ARCH_INLINE_WRITE_LOCK_IRQ config INLINE_WRITE_LOCK_IRQSAVE def_bool y depends on !GENERIC_LOCKBREAK && ARCH_INLINE_WRITE_LOCK_IRQSAVE config INLINE_WRITE_UNLOCK def_bool y depends on !PREEMPT || ARCH_INLINE_WRITE_UNLOCK config INLINE_WRITE_UNLOCK_BH def_bool y depends on ARCH_INLINE_WRITE_UNLOCK_BH config INLINE_WRITE_UNLOCK_IRQ def_bool y depends on !PREEMPT || ARCH_INLINE_WRITE_UNLOCK_BH config INLINE_WRITE_UNLOCK_IRQRESTORE def_bool y depends on ARCH_INLINE_WRITE_UNLOCK_IRQRESTORE endif config ARCH_SUPPORTS_ATOMIC_RMW bool config MUTEX_SPIN_ON_OWNER def_bool y depends on SMP && !DEBUG_MUTEXES && ARCH_SUPPORTS_ATOMIC_RMW # # If you enable this, the regular mutex code will be appended with # cancellable optimal spinning queue lock and regular ticket based # spinlock will be replaced by queue spinlock which follows the # MCS alogirthm. If in doubt, say n config OSQ_MUTEX_AND_QUEUE_SPINLOCK tristate "Enable MCS lock algorithm on kernel locking primitive (ARM support)" default n depends on SMP && !DEBUG_SPINLOCK && !DEBUG_MUTEXES && MUTEX_SPIN_ON_OWNER