KVM: PPC: Rework wqp conditional code
On PowerPC, we sometimes use a waitqueue per core, not per thread,
so we can't always use the vcpu internal waitqueue.
This code has been generalized by Christoffer Dall recently, but
unfortunately broke compilation for PowerPC. At the time the helper
function is defined, struct kvm_vcpu is not declared yet, so we can't
dereference it.
This patch moves all logic into the generic inline function, at which
time we have all information necessary.
Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
diff --git a/arch/powerpc/include/asm/kvm_host.h b/arch/powerpc/include/asm/kvm_host.h
index 8893837..20ab5b2 100644
--- a/arch/powerpc/include/asm/kvm_host.h
+++ b/arch/powerpc/include/asm/kvm_host.h
@@ -498,10 +498,6 @@
#define KVM_MMIO_REG_QPR 0x0040
#define KVM_MMIO_REG_FQPR 0x0060
-#define __KVM_HAVE_ARCH_VCPU_GET_WQ 1
-static inline wait_queue_head *kvm_arch_vcpu_wq(struct kvm_vcpu *vcpu)
-{
- return vcpu->arch.wqp;
-}
+#define __KVM_HAVE_ARCH_WQP
#endif /* __POWERPC_KVM_HOST_H__ */