From 297e21053a52f060944e9f0de4c64fad9bcd72fc Mon Sep 17 00:00:00 2001 From: Paul Mackerras Date: Mon, 30 Jun 2014 20:51:13 +1000 Subject: KVM: Give IRQFD its own separate enabling Kconfig option Currently, the IRQFD code is conditional on CONFIG_HAVE_KVM_IRQ_ROUTING. So that we can have the IRQFD code compiled in without having the IRQ routing code, this creates a new CONFIG_HAVE_KVM_IRQFD, makes the IRQFD code conditional on it instead of CONFIG_HAVE_KVM_IRQ_ROUTING, and makes all the platforms that currently select HAVE_KVM_IRQ_ROUTING also select HAVE_KVM_IRQFD. Signed-off-by: Paul Mackerras Tested-by: Eric Auger Tested-by: Cornelia Huck Signed-off-by: Paolo Bonzini --- virt/kvm/eventfd.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'virt/kvm/eventfd.c') diff --git a/virt/kvm/eventfd.c b/virt/kvm/eventfd.c index 99957df69cf2..f5f61548f60d 100644 --- a/virt/kvm/eventfd.c +++ b/virt/kvm/eventfd.c @@ -39,7 +39,7 @@ #include "irq.h" #include "iodev.h" -#ifdef CONFIG_HAVE_KVM_IRQ_ROUTING +#ifdef CONFIG_HAVE_KVM_IRQFD /* * -------------------------------------------------------------------- * irqfd: Allows an fd to be used to inject an interrupt to the guest @@ -450,7 +450,7 @@ out: void kvm_eventfd_init(struct kvm *kvm) { -#ifdef CONFIG_HAVE_KVM_IRQ_ROUTING +#ifdef CONFIG_HAVE_KVM_IRQFD spin_lock_init(&kvm->irqfds.lock); INIT_LIST_HEAD(&kvm->irqfds.items); INIT_LIST_HEAD(&kvm->irqfds.resampler_list); @@ -459,7 +459,7 @@ kvm_eventfd_init(struct kvm *kvm) INIT_LIST_HEAD(&kvm->ioeventfds); } -#ifdef CONFIG_HAVE_KVM_IRQ_ROUTING +#ifdef CONFIG_HAVE_KVM_IRQFD /* * shutdown any irqfd's that match fd+gsi */ -- cgit v1.2.3