Message ID | c99e7851c2e2b99312cfbabe4d1f6379a3da8a44.1652929817.git.huangy81@chinatelecom.cn (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | support dirty restraint on vCPU | expand |
diff --git a/accel/kvm/kvm-all.c b/accel/kvm/kvm-all.c index b13cd27..0c6846b 100644 --- a/accel/kvm/kvm-all.c +++ b/accel/kvm/kvm-all.c @@ -2313,6 +2313,11 @@ bool kvm_dirty_ring_enabled(void) return kvm_state->kvm_dirty_ring_size ? true : false; } +uint32_t kvm_dirty_ring_size(void) +{ + return kvm_state->kvm_dirty_ring_size; +} + static int kvm_init(MachineState *ms) { MachineClass *mc = MACHINE_GET_CLASS(ms); diff --git a/accel/stubs/kvm-stub.c b/accel/stubs/kvm-stub.c index 3345882..c5aafaa 100644 --- a/accel/stubs/kvm-stub.c +++ b/accel/stubs/kvm-stub.c @@ -148,3 +148,9 @@ bool kvm_dirty_ring_enabled(void) { return false; } + +uint32_t kvm_dirty_ring_size(void) +{ + return 0; +} +#endif diff --git a/include/sysemu/kvm.h b/include/sysemu/kvm.h index a783c78..efd6dee 100644 --- a/include/sysemu/kvm.h +++ b/include/sysemu/kvm.h @@ -582,4 +582,6 @@ bool kvm_cpu_check_are_resettable(void); bool kvm_arch_cpu_check_are_resettable(void); bool kvm_dirty_ring_enabled(void); + +uint32_t kvm_dirty_ring_size(void); #endif