4:09 a.m.
This patch implements the remote protocol to address the new API
(virDomainPinVcpuFlags).
Signd-off-by: Taku Izumi <izumi.taku(a)jp.fujitsu.com>
---
daemon/remote.c | 42 ++++++++++++++++++++++++++++++++++++++++++
src/remote/remote_driver.c | 1 +
src/remote/remote_protocol.x | 10 +++++++++-
src/remote_protocol-structs | 9 +++++++++
4 files changed, 61 insertions(+), 1 deletion(-)
Index: libvirt/src/remote/remote_protocol.x
===================================================================
--- libvirt.orig/src/remote/remote_protocol.x
+++ libvirt/src/remote/remote_protocol.x
@@ -864,6 +864,13 @@ struct remote_domain_pin_vcpu_args {
opaque cpumap<REMOTE_CPUMAP_MAX>;
};
+struct remote_domain_pin_vcpu_flags_args {
+ remote_nonnull_domain dom;
+ int vcpu;
+ opaque cpumap<REMOTE_CPUMAP_MAX>;
+ unsigned int flags;
+};
+
struct remote_domain_get_vcpus_args {
remote_nonnull_domain dom;
int maxinfo;
@@ -2291,7 +2298,8 @@ enum remote_procedure {
REMOTE_PROC_DOMAIN_MIGRATE_PERFORM3 = 216, /* skipgen skipgen */
REMOTE_PROC_DOMAIN_MIGRATE_FINISH3 = 217, /* skipgen skipgen */
REMOTE_PROC_DOMAIN_MIGRATE_CONFIRM3 = 218, /* skipgen skipgen */
- REMOTE_PROC_DOMAIN_SET_SCHEDULER_PARAMETERS_FLAGS = 219 /* skipgen skipgen */
+ REMOTE_PROC_DOMAIN_SET_SCHEDULER_PARAMETERS_FLAGS = 219, /* skipgen skipgen */
+ REMOTE_PROC_DOMAIN_PIN_VCPU_FLAGS = 220 /* skipgen autogen */
/*
* Notice how the entries are grouped in sets of 10 ?
Index: libvirt/src/remote_protocol-structs
===================================================================
--- libvirt.orig/src/remote_protocol-structs
+++ libvirt/src/remote_protocol-structs
@@ -548,6 +548,15 @@ struct remote_domain_pin_vcpu_args {
char * cpumap_val;
} cpumap;
};
+struct remote_domain_pin_vcpu_flags_args {
+ remote_nonnull_domain dom;
+ 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;
Index: libvirt/src/remote/remote_driver.c
===================================================================
--- libvirt.orig/src/remote/remote_driver.c
+++ libvirt/src/remote/remote_driver.c
@@ -6791,6 +6791,7 @@ static virDriver remote_driver = {
.domainSetVcpusFlags = remoteDomainSetVcpusFlags, /* 0.8.5 */
.domainGetVcpusFlags = remoteDomainGetVcpusFlags, /* 0.8.5 */
.domainPinVcpu = remoteDomainPinVcpu, /* 0.3.0 */
+ .domainPinVcpuFlags = remoteDomainPinVcpuFlags, /* 0.9.2 */
.domainGetVcpus = remoteDomainGetVcpus, /* 0.3.0 */
.domainGetMaxVcpus = remoteDomainGetMaxVcpus, /* 0.3.0 */
.domainGetSecurityLabel = remoteDomainGetSecurityLabel, /* 0.6.1 */
Index: libvirt/daemon/remote.c
===================================================================
--- libvirt.orig/daemon/remote.c
+++ libvirt/daemon/remote.c
@@ -1327,6 +1327,48 @@ cleanup:
}
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
remoteDispatchDomainSetMemoryParameters(struct qemud_server *server
ATTRIBUTE_UNUSED,
struct qemud_client *client