diff options
| -rw-r--r-- | include/libvirt/libvirt.h.in | 63 | ||||
| -rwxr-xr-x | python/generator.py | 2 | ||||
| -rw-r--r-- | python/libvirt-override-api.xml | 12 | ||||
| -rw-r--r-- | python/libvirt-override.c | 14 |
4 files changed, 91 insertions, 0 deletions
diff --git a/include/libvirt/libvirt.h.in b/include/libvirt/libvirt.h.in index b45f7ecaf..e244eacd9 100644 --- a/include/libvirt/libvirt.h.in +++ b/include/libvirt/libvirt.h.in @@ -674,6 +674,69 @@ int virDomainGetInfo (virDomainPtr domain, char * virDomainGetSchedulerType(virDomainPtr domain, int *nparams); +/** + * virDomainMemoryParameterType: + * + * A memory parameter field type + */ +typedef enum { + VIR_DOMAIN_MEMORY_PARAM_INT = 1, /* integer case */ + VIR_DOMAIN_MEMORY_PARAM_UINT = 2, /* unsigned integer case */ + VIR_DOMAIN_MEMORY_PARAM_LLONG = 3, /* long long case */ + VIR_DOMAIN_MEMORY_PARAM_ULLONG = 4, /* unsigned long long case */ + VIR_DOMAIN_MEMORY_PARAM_DOUBLE = 5, /* double case */ + VIR_DOMAIN_MEMORY_PARAM_BOOLEAN = 6 /* boolean(character) case */ +} virMemoryParameterType; + +/** + * VIR_DOMAIN_MEMORY_FIELD_LENGTH: + * + * Macro providing the field length of virMemoryParameter + */ + +#define VIR_DOMAIN_MEMORY_FIELD_LENGTH 80 +#define VIR_DOMAIN_MEMORY_HARD_LIMIT "hard_limit" +#define VIR_DOMAIN_MEMORY_SOFT_LIMIT "soft_limit" +#define VIR_DOMAIN_MEMORY_MIN_GUARANTEE "min_guarantee" +#define VIR_DOMAIN_SWAP_HARD_LIMIT "swap_hard_limit" + +/** + * virDomainMemoryParameter: + * + * a virDomainMemoryParameter is the set of scheduler parameters + */ + +typedef struct _virMemoryParameter virMemoryParameter; + +struct _virMemoryParameter { + char field[VIR_DOMAIN_MEMORY_FIELD_LENGTH]; /* parameter name */ + int type; /* parameter type */ + union { + int i; /* data for integer case */ + unsigned int ui; /* data for unsigned integer case */ + long long int l; /* data for long long integer case */ + unsigned long long int ul; /* data for unsigned long long integer case */ + double d; /* data for double case */ + char b; /* data for char case */ + } value; /* parameter value */ +}; + +/** + * virMemoryParameterPtr: + * + * a virMemoryParameterPtr is a pointer to a virMemoryParameter structure. + */ + +typedef virMemoryParameter *virMemoryParameterPtr; + +/* Set memory tunables for the domain*/ +int virDomainSetMemoryParameters(virDomainPtr domain, + virMemoryParameterPtr params, + int nparams, unsigned int flags); +int virDomainGetMemoryParameters(virDomainPtr domain, + virMemoryParameterPtr params, + int *nparams, unsigned int flags); + /* * Dynamic control of domains */ diff --git a/python/generator.py b/python/generator.py index d876df6ab..68009b947 100755 --- a/python/generator.py +++ b/python/generator.py @@ -306,6 +306,8 @@ skip_impl = ( 'virDomainGetSchedulerType', 'virDomainGetSchedulerParameters', 'virDomainSetSchedulerParameters', + 'virDomainSetMemoryParameters', + 'virDomainGetMemoryParameters', 'virDomainGetVcpus', 'virDomainPinVcpu', 'virSecretGetValue', diff --git a/python/libvirt-override-api.xml b/python/libvirt-override-api.xml index ca169939b..f2096080e 100644 --- a/python/libvirt-override-api.xml +++ b/python/libvirt-override-api.xml @@ -162,6 +162,18 @@ <arg name='domain' type='virDomainPtr' info='pointer to domain object'/> <arg name='params' type='virSchedParameterPtr' info='pointer to scheduler parameter objects'/> </function> + <function name='virDomainSetMemoryParameters' file='python'> + <info>Change the memory tunables</info> + <return type='int' info='-1 in case of error, 0 in case of success.'/> + <arg name='domain' type='virDomainPtr' info='pointer to domain object'/> + <arg name='params' type='virMemoryParameterPtr' info='pointer to memory tunable objects'/> + </function> + <function name='virDomainGetMemoryParameters' file='python'> + <info>Get the memory parameters, the @params array will be filled with the values.</info> + <return type='int' info='-1 in case of error, 0 in case of success.'/> + <arg name='domain' type='virDomainPtr' info='pointer to domain object'/> + <arg name='params' type='virMemoryParameterPtr' info='pointer to memory tunable objects'/> + </function> <function name='virConnectListStoragePools' file='python'> <info>list the storage pools, stores the pointers to the names in @names</info> <arg name='conn' type='virConnectPtr' info='pointer to the hypervisor connection'/> diff --git a/python/libvirt-override.c b/python/libvirt-override.c index 54a84c2f8..c43ab15f8 100644 --- a/python/libvirt-override.c +++ b/python/libvirt-override.c @@ -371,6 +371,20 @@ libvirt_virDomainSetSchedulerParameters(PyObject *self ATTRIBUTE_UNUSED, return VIR_PY_INT_SUCCESS; } +/* FIXME: This is a place holder for the implementation. */ +static PyObject * +libvirt_virDomainSetMemoryParameters(PyObject *self ATTRIBUTE_UNUSED, + PyObject *args) { + return VIR_PY_INT_FAIL; +} + +/* FIXME: This is a place holder for the implementation. */ +static PyObject * +libvirt_virDomainGetMemoryParameters(PyObject *self ATTRIBUTE_UNUSED, + PyObject *args) { + return VIR_PY_INT_FAIL; +} + static PyObject * libvirt_virDomainGetVcpus(PyObject *self ATTRIBUTE_UNUSED, PyObject *args) { |