int
vmm_stat_copy(struct vm *vm, int vcpu, int *num_stats, uint64_t *buf)
{
int i;
uint64_t *stats;
if (vcpu < 0 || vcpu >= VM_MAXCPU)
return (EINVAL);
stats = vcpu_stats(vm, vcpu);
for (i = 0; i < vst_num_elems; i++)
buf[i] = stats[i];
*num_stats = vst_num_elems;
return (0);
}
int
vmm_stat_copy(struct vm *vm, int vcpu, int *num_stats, uint64_t *buf)
{
struct vmm_stat_type *vst;
uint64_t *stats;
int i;
if (vcpu < 0 || vcpu >= VM_MAXCPU)
return (EINVAL);
/* Let stats functions update their counters */
for (i = 0; i < vst_num_types; i++) {
vst = vsttab[i];
if (vst->func != NULL)
(*vst->func)(vm, vcpu, vst);
}
/* Copy over the stats */
stats = vcpu_stats(vm, vcpu);
for (i = 0; i < vst_num_elems; i++)
buf[i] = stats[i];
*num_stats = vst_num_elems;
return (0);
}
