Re: [libvirt] [PATCH v2.1 06/21] updates of some vcpupin related functions

diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c index 56ee4c9..ff27bc7 100644 --- a/src/conf/domain_conf.c +++ b/src/conf/domain_conf.c @@ -1505,7 +1505,39 @@ virDomainClockDefClear(virDomainClockDefPtr def) VIR_FREE(def->timers); } -static void +virDomainVcpuPinDefPtr * +virDomainVcpuPinDefCopy(virDomainVcpuPinDefPtr *src, int nvcpupin) +{ + int i = 0; + virDomainVcpuPinDefPtr *ret; + + if (VIR_ALLOC_N(ret, nvcpupin) < 0) { + goto nomem; + }

+ + for (i = 0; i < nvcpupin; i++) { + if (VIR_ALLOC(ret[i]) < 0) + goto nomem; + if (VIR_ALLOC_N(ret[i]->cpumask, VIR_DOMAIN_CPUMASK_LEN) < 0) + goto nomem; + ret[i]->vcpuid = src[i]->vcpuid; + memcpy(ret[i]->cpumask, src[i]->cpumask, VIR_DOMAIN_CPUMASK_LEN); + } + + return ret; + +nomem: + while (i >= 0) { + VIR_FREE(ret[i]->cpumask); + VIR_FREE(ret[i]); + } + VIR_FREE(ret); + virReportOOMError(); + + return NULL; +} + +void virDomainVcpuPinDefFree(virDomainVcpuPinDefPtr *def, int nvcpupin) {