diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c index 6f704f4e5d..85b374572c 100644 --- a/src/conf/domain_conf.c +++ b/src/conf/domain_conf.c @@ -30670,7 +30670,6 @@ virDomainNetDefActualToNetworkPort(virDomainDefPtr dom, static virDomainNetAllocateActualDeviceImpl netAllocate; static virDomainNetNotifyActualDeviceImpl netNotify; static virDomainNetReleaseActualDeviceImpl netRelease; -static virDomainNetBandwidthChangeAllowedImpl netBandwidthChangeAllowed; static virDomainNetBandwidthUpdateImpl netBandwidthUpdate; @@ -30678,13 +30677,11 @@ void virDomainNetSetDeviceImpl(virDomainNetAllocateActualDeviceImpl allocate, virDomainNetNotifyActualDeviceImpl notify, virDomainNetReleaseActualDeviceImpl release, - virDomainNetBandwidthChangeAllowedImpl bandwidthChangeAllowed, virDomainNetBandwidthUpdateImpl bandwidthUpdate) { netAllocate = allocate; netNotify = notify; netRelease = release; - netBandwidthChangeAllowed = bandwidthChangeAllowed; netBandwidthUpdate = bandwidthUpdate; } @@ -30767,18 +30764,6 @@ virDomainNetReleaseActualDevice(virConnectPtr conn, return ret; } -bool -virDomainNetBandwidthChangeAllowed(virDomainNetDefPtr iface, - virNetDevBandwidthPtr newBandwidth) -{ - if (!netBandwidthChangeAllowed) { - virReportError(VIR_ERR_NO_SUPPORT, "%s", - _("Virtual networking driver is not available")); - return -1; - } - - return netBandwidthChangeAllowed(iface, newBandwidth); -} int virDomainNetBandwidthUpdate(virDomainNetDefPtr iface, diff --git a/src/conf/domain_conf.h b/src/conf/domain_conf.h index d88c29fad5..6ba0643cd1 100644 --- a/src/conf/domain_conf.h +++ b/src/conf/domain_conf.h @@ -3584,10 +3584,6 @@ typedef int virDomainDefPtr dom, virDomainNetDefPtr iface); -typedef bool -(*virDomainNetBandwidthChangeAllowedImpl)(virDomainNetDefPtr iface, - virNetDevBandwidthPtr newBandwidth); - typedef int (*virDomainNetBandwidthUpdateImpl)(virDomainNetDefPtr iface, virNetDevBandwidthPtr newBandwidth); @@ -3597,7 +3593,6 @@ void virDomainNetSetDeviceImpl(virDomainNetAllocateActualDeviceImpl allocate, virDomainNetNotifyActualDeviceImpl notify, virDomainNetReleaseActualDeviceImpl release, - virDomainNetBandwidthChangeAllowedImpl bandwidthChangeAllowed, virDomainNetBandwidthUpdateImpl bandwidthUpdate); int @@ -3618,11 +3613,6 @@ virDomainNetReleaseActualDevice(virConnectPtr conn, virDomainNetDefPtr iface) ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2); -bool -virDomainNetBandwidthChangeAllowed(virDomainNetDefPtr iface, - virNetDevBandwidthPtr newBandwidth) - ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2); - int virDomainNetBandwidthUpdate(virDomainNetDefPtr iface, virNetDevBandwidthPtr newBandwidth) diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms index 6b030e3de3..c4bc60fb24 100644 --- a/src/libvirt_private.syms +++ b/src/libvirt_private.syms @@ -456,7 +456,6 @@ virDomainMemorySourceTypeFromString; virDomainMemorySourceTypeToString; virDomainNetAllocateActualDevice; virDomainNetAppendIPAddress; -virDomainNetBandwidthChangeAllowed; virDomainNetBandwidthUpdate; virDomainNetDefActualFromNetworkPort; virDomainNetDefActualToNetworkPort; diff --git a/src/network/bridge_driver.c b/src/network/bridge_driver.c index 95b7a7cce9..fe00a4fd41 100644 --- a/src/network/bridge_driver.c +++ b/src/network/bridge_driver.c @@ -5349,64 +5349,6 @@ networkNetworkObjTaint(virNetworkObjPtr obj, } -static bool -networkBandwidthGenericChecks(virDomainNetDefPtr iface, - virNetDevBandwidthPtr newBandwidth) -{ - virNetDevBandwidthPtr ifaceBand; - unsigned long long old_floor, new_floor; - - if (virDomainNetGetActualType(iface) != VIR_DOMAIN_NET_TYPE_NETWORK && - (virDomainNetGetActualType(iface) != VIR_DOMAIN_NET_TYPE_BRIDGE || - iface->data.network.actual->data.bridge.brname == NULL)) { - /* This is not an interface that's plugged into a network. - * We don't care. Thus from our POV bandwidth change is allowed. */ - return false; - } - - ifaceBand = virDomainNetGetActualBandwidth(iface); - old_floor = new_floor = 0; - - if (ifaceBand && ifaceBand->in) - old_floor = ifaceBand->in->floor; - if (newBandwidth && newBandwidth->in) - new_floor = newBandwidth->in->floor; - - return new_floor != old_floor; -} - - -static bool -networkBandwidthChangeAllowed(virDomainNetDefPtr iface, - virNetDevBandwidthPtr newBandwidth) -{ - virNetworkDriverStatePtr driver = networkGetDriver(); - virNetworkObjPtr obj = NULL; - virNetDevBandwidthPtr ifaceBand = virDomainNetGetActualBandwidth(iface); - bool ret = false; - - if (!networkBandwidthGenericChecks(iface, newBandwidth)) - return true; - - obj = virNetworkObjFindByName(driver->networks, iface->data.network.name); - if (!obj) { - virReportError(VIR_ERR_NO_NETWORK, - _("no network with matching name '%s'"), - iface->data.network.name); - return false; - } - - if (networkCheckBandwidth(obj, newBandwidth, ifaceBand, &iface->mac, NULL) < 0) - goto cleanup; - - ret = true; - - cleanup: - virNetworkObjEndAPI(&obj); - return ret; -} - - static int networkBandwidthUpdate(virDomainNetDefPtr iface, virNetDevBandwidthPtr newBandwidth) @@ -5417,6 +5359,7 @@ networkBandwidthUpdate(virDomainNetDefPtr iface, unsigned long long tmp_floor_sum; virNetDevBandwidthPtr ifaceBand = virDomainNetGetActualBandwidth(iface); unsigned long long new_rate = 0; + unsigned long long old_floor, new_floor; int plug_ret; int ret = -1; @@ -5426,7 +5369,22 @@ networkBandwidthUpdate(virDomainNetDefPtr iface, return -1; } - if (!networkBandwidthGenericChecks(iface, newBandwidth)) + if (virDomainNetGetActualType(iface) != VIR_DOMAIN_NET_TYPE_NETWORK && + (virDomainNetGetActualType(iface) != VIR_DOMAIN_NET_TYPE_BRIDGE || + iface->data.network.actual->data.bridge.brname != NULL)) { + /* This is not an interface that's plugged into a bridge. + * We don't care. Thus from our POV bandwidth change is allowed. */ + return 0; + } + + old_floor = new_floor = 0; + + if (ifaceBand && ifaceBand->in) + old_floor = ifaceBand->in->floor; + if (newBandwidth && newBandwidth->in) + new_floor = newBandwidth->in->floor; + + if (new_floor == old_floor) return 0; obj = virNetworkObjFindByName(driver->networks, iface->data.network.name); @@ -5572,7 +5530,6 @@ networkRegister(void) networkAllocateActualDevice, networkNotifyActualDevice, networkReleaseActualDevice, - networkBandwidthChangeAllowed, networkBandwidthUpdate); return 0; diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index f623eaa422..b6ff038635 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -11625,17 +11625,17 @@ qemuDomainSetInterfaceParameters(virDomainPtr dom, } if (net->type == VIR_DOMAIN_NET_TYPE_NETWORK && - !virDomainNetBandwidthChangeAllowed(net, newBandwidth)) + virDomainNetBandwidthUpdate(net, newBandwidth) < 0) goto endjob; if (virNetDevBandwidthSet(net->ifname, newBandwidth, false, - !virDomainNetTypeSharesHostView(net)) < 0 || - (net->type == VIR_DOMAIN_NET_TYPE_NETWORK && - virDomainNetBandwidthUpdate(net, newBandwidth) < 0)) { + !virDomainNetTypeSharesHostView(net)) < 0) { ignore_value(virNetDevBandwidthSet(net->ifname, net->bandwidth, false, !virDomainNetTypeSharesHostView(net))); + ignore_value(virDomainNetBandwidthUpdate(net, + net->bandwidth)); goto endjob; }