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vcpupin: implement the remote protocol to address the new API

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This patch implements the remote protocol for the new API
(virDomainPinVcpuFlags).
This commit is contained in:
Taku Izumi 2011-06-13 23:45:29 +08:00 committed by Daniel Veillard
parent 6690150ddd
commit b01e993656
5 changed files with 64 additions and 1 deletions
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42
daemon/remote.c
View File

@ -1276,6 +1276,48 @@ cleanup:
return rv;
}
static int
remoteDispatchDomainPinVcpuFlags(struct qemud_server *server ATTRIBUTE_UNUSED,
struct qemud_client *client ATTRIBUTE_UNUSED,
virConnectPtr conn,
remote_message_header *hdr ATTRIBUTE_UNUSED,
remote_error *rerr,
remote_domain_pin_vcpu_flags_args *args,
void *ret ATTRIBUTE_UNUSED)
{
virDomainPtr dom = NULL;
int rv = -1;
if (!conn) {
virNetError(VIR_ERR_INTERNAL_ERROR, "%s", _("connection not open"));
goto cleanup;
}
if (!(dom = get_nonnull_domain(conn, args->dom)))
goto cleanup;
if (args->cpumap.cpumap_len > REMOTE_CPUMAP_MAX) {
virNetError(VIR_ERR_INTERNAL_ERROR, "%s", _("cpumap_len > REMOTE_CPUMAP_MAX"));
goto cleanup;
}
if (virDomainPinVcpuFlags(dom,
args->vcpu,
(unsigned char *) args->cpumap.cpumap_val,
args->cpumap.cpumap_len,
args->flags) < 0)
goto cleanup;
rv = 0;
cleanup:
if (rv < 0)
remoteDispatchError(rerr);
if (dom)
virDomainFree(dom);
return rv;
}
static int
remoteDispatchDomainGetMemoryParameters(struct qemud_server *server
ATTRIBUTE_UNUSED,

3
daemon/remote_generator.pl
View File

@ -977,6 +977,9 @@ elsif ($opt_k) {
} elsif ($call->{ProcName} eq "DomainPinVcpu") {
push(@args_list, "unsigned char *$arg_name");
push(@args_list, "int ${arg_name}len");
} elsif ($call->{ProcName} eq "DomainPinVcpuFlags") {
push(@args_list, "unsigned char *$arg_name");
push(@args_list, "int ${arg_name}len");
} else {
push(@args_list, "const char *$arg_name");
push(@args_list, "int ${arg_name}len");

1
src/remote/remote_driver.c
View File

@ -6259,6 +6259,7 @@ static virDriver remote_driver = {
.domainSetVcpusFlags = remoteDomainSetVcpusFlags, /* 0.8.5 */
.domainGetVcpusFlags = remoteDomainGetVcpusFlags, /* 0.8.5 */
.domainPinVcpu = remoteDomainPinVcpu, /* 0.3.0 */
.domainPinVcpuFlags = remoteDomainPinVcpuFlags, /* 0.9.3 */
.domainGetVcpus = remoteDomainGetVcpus, /* 0.3.0 */
.domainGetMaxVcpus = remoteDomainGetMaxVcpus, /* 0.3.0 */
.domainGetSecurityLabel = remoteDomainGetSecurityLabel, /* 0.6.1 */

10
src/remote/remote_protocol.x
View File

@ -837,6 +837,13 @@ struct remote_domain_pin_vcpu_args {
opaque cpumap<REMOTE_CPUMAP_MAX>;
};
struct remote_domain_pin_vcpu_flags_args {
remote_nonnull_domain dom;
unsigned int vcpu;
opaque cpumap<REMOTE_CPUMAP_MAX>;
unsigned int flags;
};
struct remote_domain_get_vcpus_args {
remote_nonnull_domain dom;
int maxinfo;
@ -2297,7 +2304,8 @@ enum remote_procedure {
REMOTE_PROC_INTERFACE_CHANGE_COMMIT = 221, /* autogen autogen */
REMOTE_PROC_INTERFACE_CHANGE_ROLLBACK = 222, /* autogen autogen */
REMOTE_PROC_DOMAIN_GET_SCHEDULER_PARAMETERS_FLAGS = 223, /* skipgen autogen */
REMOTE_PROC_DOMAIN_EVENT_CONTROL_ERROR = 224 /* skipgen skipgen */
REMOTE_PROC_DOMAIN_EVENT_CONTROL_ERROR = 224, /* skipgen skipgen */
REMOTE_PROC_DOMAIN_PIN_VCPU_FLAGS = 225 /* skipgen autogen */
/*
* Notice how the entries are grouped in sets of 10 ?

9
src/remote_protocol-structs
View File

@ -529,6 +529,15 @@ struct remote_domain_pin_vcpu_args {
char * cpumap_val;
} cpumap;
};
struct remote_domain_pin_vcpu_flags_args {
remote_nonnull_domain dom;
u_int vcpu;
struct {
u_int cpumap_len;
char * cpumap_val;
} cpumap;
u_int flags;
};
struct remote_domain_get_vcpus_args {
remote_nonnull_domain dom;
int maxinfo;