From adbf16985c387851fd3454ca34893705dbde7f98 Mon Sep 17 00:00:00 2001 From: David Hildenbrand Date: Fri, 27 May 2016 22:03:52 +0200 Subject: KVM: s390: vsie: speed up VCPU irq delivery when handling vsie Whenever we want to wake up a VCPU (e.g. when injecting an IRQ), we have to kick it out of vsie, so the request will be handled faster. Acked-by: Christian Borntraeger Signed-off-by: David Hildenbrand Signed-off-by: Christian Borntraeger --- arch/s390/include/asm/kvm_host.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/s390/include/asm/kvm_host.h') diff --git a/arch/s390/include/asm/kvm_host.h b/arch/s390/include/asm/kvm_host.h index 190ad63291fb..946fc86202fd 100644 --- a/arch/s390/include/asm/kvm_host.h +++ b/arch/s390/include/asm/kvm_host.h @@ -549,6 +549,8 @@ struct kvm_guestdbg_info_arch { struct kvm_vcpu_arch { struct kvm_s390_sie_block *sie_block; + /* if vsie is active, currently executed shadow sie control block */ + struct kvm_s390_sie_block *vsie_block; unsigned int host_acrs[NUM_ACRS]; struct fpu host_fpregs; struct kvm_s390_local_interrupt local_int; -- cgit v1.2.3-59-g8ed1b