diff mbox series

[GIT,PULL,1/3] KVM: s390: vsie: Move conditional reschedule

Message ID 20200526093313.77976-2-borntraeger@de.ibm.com (mailing list archive)
State New, archived
Headers show
Series [GIT,PULL,1/3] KVM: s390: vsie: Move conditional reschedule | expand

Commit Message

Christian Borntraeger May 26, 2020, 9:33 a.m. UTC 
From: David Hildenbrand <david@redhat.com>

Let's move it to the outer loop, in case we ever run again into long
loops, trying to map the prefix. While at it, convert it to cond_resched().

Signed-off-by: David Hildenbrand <david@redhat.com>
Link: https://lore.kernel.org/r/20200403153050.20569-5-david@redhat.com
Reviewed-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
---
 arch/s390/kvm/vsie.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/arch/s390/kvm/vsie.c b/arch/s390/kvm/vsie.c
index 4f6c22d72072..ef05b4e167fb 100644
--- a/arch/s390/kvm/vsie.c
+++ b/arch/s390/kvm/vsie.c
@@ -1000,8 +1000,6 @@  static int do_vsie_run(struct kvm_vcpu *vcpu, struct vsie_page *vsie_page)
 
 	handle_last_fault(vcpu, vsie_page);
 
-	if (need_resched())
-		schedule();
 	if (test_cpu_flag(CIF_MCCK_PENDING))
 		s390_handle_mcck();
 
@@ -1185,6 +1183,7 @@  static int vsie_run(struct kvm_vcpu *vcpu, struct vsie_page *vsie_page)
 		    kvm_s390_vcpu_has_irq(vcpu, 0) ||
 		    kvm_s390_vcpu_sie_inhibited(vcpu))
 			break;
+		cond_resched();
 	}
 
 	if (rc == -EFAULT) {