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introduce virDomainSetSchedulerParametersFlags
This new function allows aditional flags to be passed into from the virsh command line.
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@ -295,6 +295,12 @@ typedef enum {
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VIR_DOMAIN_SCHED_FIELD_BOOLEAN = 6 /* boolean(character) case */
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} virSchedParameterType;
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typedef enum {
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VIR_DOMAIN_SCHEDPARAM_CURRENT = (1 << 0), /* affect current domain state */
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VIR_DOMAIN_SCHEDPARAM_LIVE = (1 << 1), /* Affect active domain */
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VIR_DOMAIN_SCHEDPARAM_CONFIG = (1 << 2), /* Affect next boot */
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} virDomainSchedParameterFlags;
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/**
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* VIR_DOMAIN_SCHED_FIELD_LENGTH:
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*
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@ -346,6 +352,14 @@ int virDomainSetSchedulerParameters (virDomainPtr domain,
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virSchedParameterPtr params,
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int nparams);
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/*
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* Change scheduler parameters
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*/
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int virDomainSetSchedulerParametersFlags (virDomainPtr domain,
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virSchedParameterPtr params,
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int nparams,
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unsigned int flags);
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/**
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* virDomainBlockStats:
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*
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@ -312,6 +312,7 @@ skip_impl = (
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'virDomainGetSchedulerType',
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'virDomainGetSchedulerParameters',
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'virDomainSetSchedulerParameters',
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'virDomainSetSchedulerParametersFlags',
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'virDomainSetBlkioParameters',
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'virDomainGetBlkioParameters',
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'virDomainSetMemoryParameters',
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@ -285,6 +285,13 @@ typedef int
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virSchedParameterPtr params,
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int nparams);
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typedef int
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(*virDrvDomainSetSchedulerParametersFlags)
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(virDomainPtr domain,
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virSchedParameterPtr params,
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int nparams,
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unsigned int flags);
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typedef int
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(*virDrvDomainBlockStats)
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(virDomainPtr domain,
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@ -677,6 +684,7 @@ struct _virDriver {
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virDrvDomainGetSchedulerType domainGetSchedulerType;
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virDrvDomainGetSchedulerParameters domainGetSchedulerParameters;
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virDrvDomainSetSchedulerParameters domainSetSchedulerParameters;
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virDrvDomainSetSchedulerParametersFlags domainSetSchedulerParametersFlags;
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virDrvDomainMigratePrepare domainMigratePrepare;
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virDrvDomainMigratePerform domainMigratePerform;
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virDrvDomainMigrateFinish domainMigrateFinish;
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@ -5106,6 +5106,70 @@ error:
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}
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/**
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* virDomainSetSchedulerParametersFlags:
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* @domain: pointer to domain object
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* @params: pointer to scheduler parameter objects
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* @nparams: number of scheduler parameter
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* (this value should be same or less than the returned value
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* nparams of virDomainGetSchedulerType)
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* @flags: virDomainSchedParameterFlags
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*
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* Change the scheduler parameters
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*
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* Returns -1 in case of error, 0 in case of success.
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*/
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int
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virDomainSetSchedulerParametersFlags(virDomainPtr domain,
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virSchedParameterPtr params,
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int nparams,
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unsigned int flags)
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{
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virConnectPtr conn;
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VIR_DOMAIN_DEBUG(domain, "params=%p, nparams=%d, flags=%u",
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params, nparams, flags);
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virResetLastError();
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if (!(flags & (VIR_DOMAIN_SCHEDPARAM_LIVE |
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VIR_DOMAIN_SCHEDPARAM_CONFIG |
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VIR_DOMAIN_SCHEDPARAM_CURRENT))) {
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virLibDomainError(VIR_ERR_INVALID_ARG, __FUNCTION__);
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virDispatchError(NULL);
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return -1;
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}
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if (!VIR_IS_CONNECTED_DOMAIN(domain)) {
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virLibDomainError(VIR_ERR_INVALID_DOMAIN, __FUNCTION__);
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virDispatchError(NULL);
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return -1;
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}
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if (domain->conn->flags & VIR_CONNECT_RO) {
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virLibDomainError(VIR_ERR_OPERATION_DENIED, __FUNCTION__);
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goto error;
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}
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conn = domain->conn;
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if (conn->driver->domainSetSchedulerParametersFlags) {
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int ret;
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ret = conn->driver->domainSetSchedulerParametersFlags(domain,
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params,
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nparams,
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flags);
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if (ret < 0)
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goto error;
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return ret;
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}
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virLibConnError(VIR_ERR_NO_SUPPORT, __FUNCTION__);
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error:
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virDispatchError(domain->conn);
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return -1;
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}
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/**
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* virDomainBlockStats:
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* @dom: pointer to the domain object
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@ -441,6 +441,7 @@ LIBVIRT_0.9.2 {
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virDomainGetState;
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virDomainInjectNMI;
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virDomainScreenshot;
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virDomainSetSchedulerParametersFlags;
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} LIBVIRT_0.9.0;
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# .... define new API here using predicted next version number ....
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