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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [Patch 3/6] xen: cpupool support - changes in libxen
Signed-off-by: juergen.gross@xxxxxxxxxxxxxx -- Juergen Gross Principal Developer Operating Systems TSP ES&S SWE OS6 Telephone: +49 (0) 89 636 47950 Fujitsu Technolgy Solutions e-mail: juergen.gross@xxxxxxxxxxxxxx Otto-Hahn-Ring 6 Internet: ts.fujitsu.com D-81739 Muenchen Company details: ts.fujitsu.com/imprint.html diff -r 655dc3bc1d8e tools/libxen/include/xen/api/xen_all.h
--- a/tools/libxen/include/xen/api/xen_all.h Thu Apr 16 11:54:06 2009 +0100
+++ b/tools/libxen/include/xen/api/xen_all.h Thu Apr 09 10:12:32 2009 +0200
@@ -37,4 +37,5 @@
#include <xen/api/xen_vm_power_state.h>
#include <xen/api/xen_vtpm.h>
#include <xen/api/xen_xspolicy.h>
+#include <xen/api/xen_cpu_pool.h>
#endif
diff -r 655dc3bc1d8e tools/libxen/include/xen/api/xen_host.h
--- a/tools/libxen/include/xen/api/xen_host.h Thu Apr 16 11:54:06 2009 +0100
+++ b/tools/libxen/include/xen/api/xen_host.h Thu Apr 09 10:13:06 2009 +0200
@@ -29,7 +29,7 @@
#include <xen/api/xen_string_set.h>
#include <xen/api/xen_string_string_map.h>
#include <xen/api/xen_vm_decl.h>
-
+#include <xen/api/xen_cpu_pool_decl.h>
/*
* The host class.
@@ -91,6 +91,7 @@ typedef struct xen_host_record
struct xen_pbd_record_opt_set *pbds;
struct xen_host_cpu_record_opt_set *host_cpus;
struct xen_host_metrics_record_opt *metrics;
+ struct xen_cpu_pool_record_opt_set *resident_cpu_pools;
} xen_host_record;
/**
@@ -494,4 +495,11 @@ xen_host_get_all(xen_session *session, s
xen_host_get_all(xen_session *session, struct xen_host_set **result);
+/**
+ * Get list of resident cpu pools.
+ */
+extern bool
+xen_host_get_resident_cpu_pools(xen_session *session, struct xen_cpu_pool_set
**result,
+ xen_host host);
+
#endif
diff -r 655dc3bc1d8e tools/libxen/include/xen/api/xen_host_cpu.h
--- a/tools/libxen/include/xen/api/xen_host_cpu.h Thu Apr 16 11:54:06
2009 +0100
+++ b/tools/libxen/include/xen/api/xen_host_cpu.h Thu Apr 09 10:13:26
2009 +0200
@@ -22,6 +22,7 @@
#include <xen/api/xen_common.h>
#include <xen/api/xen_host_cpu_decl.h>
#include <xen/api/xen_host_decl.h>
+#include <xen/api/xen_cpu_pool_decl.h>
/*
@@ -72,6 +73,7 @@ typedef struct xen_host_cpu_record
char *flags;
char *features;
double utilisation;
+ struct xen_cpu_pool_record_opt_set *cpu_pools;
} xen_host_cpu_record;
/**
@@ -244,4 +246,18 @@ xen_host_cpu_get_all(xen_session *sessio
xen_host_cpu_get_all(xen_session *session, struct xen_host_cpu_set **result);
+/**
+ * Get the ref of the cpu_pool to which the host_cpu belongs.
+ */
+extern bool
+xen_host_cpu_get_cpu_pool(xen_session *session, struct xen_cpu_pool_set
**result, xen_host_cpu host_cpu);
+
+
+/**
+ * Return a list of all the host_cpus not assigned to a cpu_pool.
+ */
+extern bool
+xen_host_cpu_get_unassigned_cpus(xen_session *session, struct xen_host_cpu_set
**result);
+
+
#endif
diff -r 655dc3bc1d8e tools/libxen/include/xen/api/xen_vm.h
--- a/tools/libxen/include/xen/api/xen_vm.h Thu Apr 16 11:54:06 2009 +0100
+++ b/tools/libxen/include/xen/api/xen_vm.h Thu Apr 09 10:13:52 2009 +0200
@@ -34,6 +34,7 @@
#include <xen/api/xen_vm_metrics_decl.h>
#include <xen/api/xen_vm_power_state.h>
#include <xen/api/xen_vtpm_decl.h>
+#include <xen/api/xen_cpu_pool_decl.h>
/*
@@ -113,6 +114,8 @@ typedef struct xen_vm_record
struct xen_vm_metrics_record_opt *metrics;
struct xen_vm_guest_metrics_record_opt *guest_metrics;
char *security_label;
+ char *pool_name;
+ struct xen_cpu_pool_record_opt_set *cpu_pool;
} xen_vm_record;
/**
@@ -905,4 +908,33 @@ extern bool
extern bool
xen_vm_get_security_label(xen_session *session, char **result, xen_vm vm);
+
+/**
+ * Get the cpu_pool ref field of a domain.
+ */
+extern bool
+xen_vm_get_cpu_pool(xen_session *session, struct xen_cpu_pool_set **result,
xen_vm vm);
+
+
+/**
+ * Get the pool_name field of a domain.
+ */
+extern bool
+xen_vm_get_pool_name(xen_session *session, char **result, xen_vm vm);
+
+
+/**
+ * Set the pool_name field of a domain.
+ */
+extern bool
+xen_vm_set_pool_name(xen_session *session, xen_vm vm, char *pool_name);
+
+
+/**
+ * Migrate the VM to another cpu_pool (on the same host). This can only be
+ * called when the specified VM is in the Running state.
+ */
+extern bool
+xen_vm_cpu_pool_migrate(xen_session *session, xen_vm vm, xen_cpu_pool
cpu_pool);
+
#endif
diff -r 655dc3bc1d8e tools/libxen/src/xen_host.c
--- a/tools/libxen/src/xen_host.c Thu Apr 16 11:54:06 2009 +0100
+++ b/tools/libxen/src/xen_host.c Thu Apr 09 10:14:44 2009 +0200
@@ -30,6 +30,7 @@
#include <xen/api/xen_sr.h>
#include <xen/api/xen_string_string_map.h>
#include <xen/api/xen_vm.h>
+#include <xen/api/xen_cpu_pool.h>
XEN_FREE(xen_host)
@@ -108,7 +109,10 @@ static const struct_member xen_host_reco
.offset = offsetof(xen_host_record, host_cpus) },
{ .key = "metrics",
.type = &abstract_type_ref,
- .offset = offsetof(xen_host_record, metrics) }
+ .offset = offsetof(xen_host_record, metrics) },
+ { .key = "resident_cpu_pools",
+ .type = &abstract_type_ref_set,
+ .offset = offsetof(xen_host_record, resident_cpu_pools) }
};
const abstract_type xen_host_record_abstract_type_ =
@@ -148,6 +152,7 @@ xen_host_record_free(xen_host_record *re
xen_pbd_record_opt_set_free(record->pbds);
xen_host_cpu_record_opt_set_free(record->host_cpus);
xen_host_metrics_record_opt_free(record->metrics);
+ xen_cpu_pool_record_opt_set_free(record->resident_cpu_pools);
free(record);
}
@@ -889,3 +894,22 @@ xen_host_get_uuid(xen_session *session,
XEN_CALL_("host.get_uuid");
return session->ok;
}
+
+
+bool
+xen_host_get_resident_cpu_pools(xen_session *session, struct xen_cpu_pool_set
**result,
+ xen_host host)
+{
+ abstract_value param_values[] =
+ {
+ { .type = &abstract_type_string,
+ .u.string_val = host }
+ };
+
+ abstract_type result_type = abstract_type_string_set;
+
+ *result = NULL;
+ XEN_CALL_("host.get_resident_cpu_pools");
+ return session->ok;
+}
+
diff -r 655dc3bc1d8e tools/libxen/src/xen_host_cpu.c
--- a/tools/libxen/src/xen_host_cpu.c Thu Apr 16 11:54:06 2009 +0100
+++ b/tools/libxen/src/xen_host_cpu.c Thu Apr 09 10:15:14 2009 +0200
@@ -24,6 +24,7 @@
#include <xen/api/xen_common.h>
#include <xen/api/xen_host.h>
#include <xen/api/xen_host_cpu.h>
+#include <xen/api/xen_cpu_pool.h>
XEN_FREE(xen_host_cpu)
@@ -66,7 +67,10 @@ static const struct_member xen_host_cpu_
.offset = offsetof(xen_host_cpu_record, features) },
{ .key = "utilisation",
.type = &abstract_type_float,
- .offset = offsetof(xen_host_cpu_record, utilisation) }
+ .offset = offsetof(xen_host_cpu_record, utilisation) },
+ { .key = "cpu_pool",
+ .type = &abstract_type_ref_set,
+ .offset = offsetof(xen_host_cpu_record, cpu_pools) },
};
const abstract_type xen_host_cpu_record_abstract_type_ =
@@ -94,6 +98,7 @@ xen_host_cpu_record_free(xen_host_cpu_re
free(record->stepping);
free(record->flags);
free(record->features);
+ xen_cpu_pool_record_opt_set_free(record->cpu_pools);
free(record);
}
@@ -315,3 +320,34 @@ xen_host_cpu_get_uuid(xen_session *sessi
XEN_CALL_("host_cpu.get_uuid");
return session->ok;
}
+
+
+bool
+xen_host_cpu_get_cpu_pool(xen_session *session, struct xen_cpu_pool_set
**result, xen_host_cpu host_cpu)
+{
+ abstract_value param_values[] =
+ {
+ { .type = &abstract_type_string,
+ .u.string_val = host_cpu }
+ };
+
+ abstract_type result_type = abstract_type_string_set;
+
+ *result = NULL;
+ XEN_CALL_("host_cpu.get_cpu_pool");
+ return session->ok;
+}
+
+
+bool
+xen_host_cpu_get_unassigned_cpus(xen_session *session, struct xen_host_cpu_set
**result)
+{
+ abstract_type result_type = abstract_type_string_set;
+
+ *result = NULL;
+ xen_call_(session, "host_cpu.get_unassigned_cpus", NULL, 0, &result_type,
result);
+ return session->ok;
+}
+
+
+
diff -r 655dc3bc1d8e tools/libxen/src/xen_vm.c
--- a/tools/libxen/src/xen_vm.c Thu Apr 16 11:54:06 2009 +0100
+++ b/tools/libxen/src/xen_vm.c Thu Apr 09 10:15:39 2009 +0200
@@ -165,7 +165,13 @@ static const struct_member xen_vm_record
.offset = offsetof(xen_vm_record, guest_metrics) },
{ .key = "security_label",
.type = &abstract_type_string,
- .offset = offsetof(xen_vm_record, security_label) }
+ .offset = offsetof(xen_vm_record, security_label) },
+ { .key = "pool_name",
+ .type = &abstract_type_string,
+ .offset = offsetof(xen_vm_record, pool_name) },
+ { .key = "cpu_pool",
+ .type = &abstract_type_string_set,
+ .offset = offsetof(xen_vm_record, cpu_pool) },
};
const abstract_type xen_vm_record_abstract_type_ =
@@ -1781,3 +1787,71 @@ xen_vm_get_security_label(xen_session *s
XEN_CALL_("VM.get_security_label");
return session->ok;
}
+
+
+bool
+xen_vm_get_cpu_pool(xen_session *session, struct xen_cpu_pool_set **result,
xen_vm vm)
+{
+ abstract_value param_values[] =
+ {
+ { .type = &abstract_type_string,
+ .u.string_val = vm },
+ };
+
+ abstract_type result_type = abstract_type_string_set;
+
+ *result = NULL;
+ XEN_CALL_("VM.get_cpu_pool");
+ return session->ok;
+}
+
+
+bool
+xen_vm_get_pool_name(xen_session *session, char **result, xen_vm vm)
+{
+ abstract_value param_values[] =
+ {
+ { .type = &abstract_type_string,
+ .u.string_val = vm },
+ };
+
+ abstract_type result_type = abstract_type_string;
+
+ *result = NULL;
+ XEN_CALL_("VM.get_pool_name");
+ return session->ok;
+}
+
+
+bool
+xen_vm_set_pool_name(xen_session *session, xen_vm vm, char *pool_name)
+{
+ abstract_value param_values[] =
+ {
+ { .type = &abstract_type_string,
+ .u.string_val = vm },
+ { .type = &abstract_type_string,
+ .u.string_val = pool_name }
+ };
+
+ xen_call_(session, "VM.set_pool_name", param_values, 2, NULL, NULL);
+ return session->ok;
+}
+
+
+bool
+xen_vm_cpu_pool_migrate(xen_session *session, xen_vm vm, xen_cpu_pool cpu_pool)
+{
+ abstract_value param_values[] =
+ {
+ { .type = &abstract_type_string,
+ .u.string_val = vm },
+ { .type = &abstract_type_string,
+ .u.string_val = cpu_pool }
+ };
+
+ xen_call_(session, "VM.cpu_pool_migrate", param_values, 2, NULL, NULL);
+ return session->ok;
+}
+
+
diff -r 655dc3bc1d8e tools/libxen/test/test_bindings.c
--- a/tools/libxen/test/test_bindings.c Thu Apr 16 11:54:06 2009 +0100
+++ b/tools/libxen/test/test_bindings.c Fri Apr 17 10:22:40 2009 +0200
@@ -28,6 +28,7 @@
#include <xen/api/xen_all.h>
//#define PRINT_XML
+//////////////#define POOL_TESTS
static void usage()
{
@@ -125,6 +126,649 @@ static void print_error(xen_session *ses
}
+#ifdef POOL_TESTS
+#define NAME_DESCRIPTION "TestPool"
+#define NAME_DESCRIPTION_2 "TestPool-2"
+#define NAME_LABEL "Pool-1"
+#define NAME_LABEL_2 "Pool-2"
+#define SCHED_NAME "credit"
+#define NCPU_VAL 2
+#define NCPU_VAL_2 1
+
+
+static int pool_tests(xen_session *session, xen_host host)
+{
+ int rc = 1;
+ xen_cpu_pool_set *pools = NULL;
+ xen_host_record *host_record = NULL;
+ xen_cpu_pool_record_opt *cpu_pool_opt = NULL;
+ xen_cpu_pool_record *cpu_pool_rec = NULL;
+ xen_host_cpu_set *host_cpu_set = NULL;
+ xen_host_cpu_record *host_cpu_record = NULL;
+ xen_vm_set *vm_set = NULL;
+ xen_cpu_pool pool = NULL;
+ xen_cpu_pool pool_out = NULL;
+ xen_string_string_map *pool_other_config = NULL;
+ xen_vm_record *vm_record = NULL;
+ xen_string_set *proposed_cpus = NULL;
+ xen_host res_host = NULL;
+ char *name_description = NULL;
+ char *name_label = NULL;
+ char *sched_policy = NULL;
+ char *pool_uuid = NULL;
+ int64_t ncpu;
+
+ for (int loop= 0; loop < 1; loop++)
+ {
+ // Test extensions of class host
+ printf("Test cpu_pool extension of host class
-----------------------------------------\n");
+
+ printf("host.get_resident_cpu_pools\n");
+ if (!xen_host_get_resident_cpu_pools(session, &pools, host))
+ {
+ break;
+ }
+ if (pools->size != 1)
+ {
+ printf("Wrong pool count; only one pool expected\n");
+ break;
+ }
+ printf("Pool UUID %s\n", (char*)pools->contents[0]);
+ xen_cpu_pool_set_free(pools);
+ pools = NULL;
+
+ printf("host.get_record\n");
+ if (!xen_host_get_record(session, &host_record, host))
+ {
+ break;
+ }
+ printf("Pool count %d\n", (int)host_record->resident_cpu_pools->size);
+ if (host_record->resident_cpu_pools->size != 1)
+ {
+ break;
+ }
+ cpu_pool_opt = host_record->resident_cpu_pools->contents[0];
+ printf("Pool UUID %s\n", (char*)cpu_pool_opt->u.handle);
+ xen_host_record_free(host_record);
+ host_record = NULL;
+ cpu_pool_opt = NULL;
+
+
+ // Test extensions of class host_cpu
+ printf("host_cpu.get_all\n");
+ if (!xen_host_cpu_get_all(session, &host_cpu_set))
+ {
+ break;
+ }
+
+ printf("host_cpu.get_cpu_pool & host_cpu.get_record\n");
+ for (int i= 0; i < host_cpu_set->size; i++)
+ {
+ if (!xen_host_cpu_get_cpu_pool(session, &pools,
host_cpu_set->contents[i]))
+ {
+ break;
+ }
+ if (pools->size > 1)
+ {
+ printf("Wrong pool count (xen_host_cpu_get_cpu_pool)\n");
+ break;
+ }
+
+ printf("host_cpu (get_cpu_pool) %s, cpu_pool %s\n",
(char*)host_cpu_set->contents[i],
+ pools->size != 0 ? (char*)pools->contents[0] : "(None)");
+
+ if (!xen_host_cpu_get_record(session, &host_cpu_record,
host_cpu_set->contents[i]))
+ {
+ break;
+ }
+ if (host_cpu_record->cpu_pools->size > 1)
+ {
+ printf("Wrong pool count (xen_host_cpu_get_record)\n");
+ break;
+ }
+
+ printf("host_cpu (get_record) %s, cpu_pool %s\n",
(char*)host_cpu_set->contents[i],
+ host_cpu_record->cpu_pools->size != 0
+ ?
(char*)((xen_cpu_pool_record_opt*)(host_cpu_record->cpu_pools->contents[0])->u.handle)
+ : "(None)");
+
+ }
+ xen_host_cpu_record_free(host_cpu_record);
+ host_cpu_record = NULL;
+ xen_host_cpu_set_free(host_cpu_set);
+ host_cpu_set = NULL;
+ xen_cpu_pool_set_free(pools);
+ pools = NULL;
+
+ printf("host_cpu.get_unassigned_cpus\n");
+ if (!xen_host_cpu_get_unassigned_cpus(session, &host_cpu_set))
+ {
+ break;
+ }
+ printf("Free cpus (not bound to a pool)\n");
+ for (int i= 0; i < host_cpu_set->size; i++)
+ {
+ printf(" cpu UUID %s\n", (char*)host_cpu_set->contents[i]);
+ }
+ xen_host_cpu_set_free(host_cpu_set);
+ host_cpu_set = NULL;
+
+
+ printf("vm.get_record\n");
+ if (!xen_vm_get_all(session, &vm_set))
+ {
+ break;
+ }
+
+ if (!xen_vm_get_record(session, &vm_record, vm_set->contents[0]))
+ {
+ break;
+ }
+ printf("VM %s, pool_name %s, cpu_pool %s\n",
(char*)vm_set->contents[0],
+ vm_record->pool_name, (char*)vm_record->cpu_pool->contents[0]);
+
+ xen_vm_record_free(vm_record);
+ vm_record = NULL;
+
+ printf("vm.get_cpu_pool\n");
+ if (!xen_vm_get_cpu_pool(session, &pools, vm_set->contents[0]))
+ {
+ break;
+ }
+ printf("vm_get_cpu_pool %s\n", (char*)pools->contents[0]);
+
+ xen_vm_set_free(vm_set);
+ xen_cpu_pool_set_free(pools);
+ vm_set = NULL;
+ pools = NULL;
+
+
+ // Class cpu_pool
+
+ // create
+ pool_other_config = xen_string_string_map_alloc(1);
+ pool_other_config->contents[0].key = strdup("type");
+ pool_other_config->contents[0].val = strdup("bs2000");
+ xen_string_set *proposed_CPUs_set = xen_string_set_alloc(1);
+ proposed_CPUs_set->contents[0] = strdup("3");
+
+ xen_cpu_pool_record new_cpu_pool_record =
+ {
+ .name_label = NAME_LABEL,
+ .name_description = NAME_DESCRIPTION,
+ .auto_power_on = false,
+ .ncpu = NCPU_VAL,
+ .sched_policy = SCHED_NAME,
+ .proposed_cpus = proposed_CPUs_set,
+ .other_config = pool_other_config,
+ };
+
+ printf("cpu_pool.create\n");
+ if (!xen_cpu_pool_create(session, &pool, &new_cpu_pool_record))
+ {
+ break;
+ }
+ printf("New Pool UUID %s\n", (char*)pool);
+ xen_string_set_free(proposed_CPUs_set);
+ proposed_CPUs_set = NULL;
+ xen_string_string_map_free(pool_other_config);
+ pool_other_config = NULL;
+
+ // get_by_name_label
+ printf("cpu_pool.get_by_name_label\n");
+ if (!xen_cpu_pool_get_by_name_label(session, &pools, "Pool-1"))
+ {
+ break;
+ }
+ if (strcmp((char*)pools->contents[0], (char*)pool) != 0)
+ {
+ break;
+ }
+ xen_cpu_pool_set_free(pools);
+ pools = NULL;
+
+
+ // get_by_uuid
+ printf("cpu_pool.get_by_uuid\n");
+ if (!xen_cpu_pool_get_by_uuid(session, &pool_out, pool))
+ {
+ break;
+ }
+ if (strcmp((char*)pool_out, (char*)pool) != 0)
+ {
+ printf("Wrong pool returned\n");
+ break;
+ }
+ xen_cpu_pool_free(pool_out);
+ pool_out = NULL;
+
+ // get_all
+ printf("cpu_pool.get_all\n");
+ if (!xen_cpu_pool_get_all(session, &pools))
+ {
+ break;
+ }
+ if (pools->size != 2)
+ {
+ printf("Wrong pool count (%d)\n", (int)pools->size);
+ break;
+ }
+ xen_cpu_pool_set_free(pools);
+ pools = NULL;
+
+
+ // get_activated
+ printf("cpu_pool.get_activated\n");
+ bool activated_state = true;
+ if (!xen_cpu_pool_get_activated(session, &activated_state, pool))
+ {
+ break;
+ }
+ if (activated_state)
+ {
+ printf("Pool must not be activated\n");
+ break;
+ }
+
+
+ // get_auto_power_on
+ printf("cpu_pool.get_auto_power_on\n");
+ bool power_state = true;
+ if (!xen_cpu_pool_get_auto_power_on(session, &power_state, pool))
+ {
+ break;
+ }
+ if (power_state)
+ {
+ printf("Pool must not have attibute 'auto_power_on'\n");
+ break;
+ }
+
+ // get_host_CPUs
+ printf("cpu_pool.get_host_CPUs\n");
+ if (!xen_cpu_pool_get_host_CPUs(session, &host_cpu_set, pool))
+ {
+ break;
+ }
+ if (host_cpu_set->size != 0)
+ {
+ printf("Pool must not have any attached cpus\n");
+ break;
+ }
+ xen_host_cpu_set_free(host_cpu_set);
+ host_cpu_set = NULL;
+
+
+ // get_name_description
+ printf("cpu_pool.get_name_description\n");
+ if (!xen_cpu_pool_get_name_description(session, &name_description,
pool))
+ {
+ break;
+ }
+ if (strcmp(NAME_DESCRIPTION, name_description) != 0)
+ {
+ printf("Pool has wrong name_description\n");
+ break;
+ }
+ free(name_description);
+ name_description = NULL;
+
+
+ // get_name_label
+ printf("cpu_pool.get_name_label\n");
+ if (!xen_cpu_pool_get_name_label(session, &name_label, pool))
+ {
+ break;
+ }
+ if (strcmp(NAME_LABEL, name_label) != 0)
+ {
+ printf("Pool has wrong name_label\n");
+ break;
+ }
+ free(name_label);
+ name_label = NULL;
+
+ // get_ncpu
+ printf("cpu_pool.get_ncpu\n");
+ if (!xen_cpu_pool_get_ncpu(session, &ncpu, pool))
+ {
+ break;
+ }
+ if (NCPU_VAL != ncpu)
+ {
+ printf("Pool has wrong ncpu\n");
+ break;
+ }
+
+ // get_proposed_CPUs
+ printf("cpu_pool.get_proposed_CPUs\n");
+ if (!xen_cpu_pool_get_proposed_CPUs(session, &proposed_cpus, pool))
+ {
+ break;
+ }
+ if (proposed_cpus->size != 1)
+ {
+ printf("Pool has wrong proposed_cpus count\n");
+ break;
+ }
+ xen_string_set_free(proposed_cpus);
+ proposed_cpus = NULL;
+
+
+ // get_other_config
+ printf("cpu_pool.get_other_config\n");
+ if (!xen_cpu_pool_get_other_config(session, &pool_other_config, pool))
+ {
+ break;
+ }
+ if (pool_other_config->size != 1)
+ {
+ printf("Pool has wrong other_config element count\n");
+ break;
+ }
+ if ((strcmp(pool_other_config->contents[0].key, "type") != 0) ||
+ (strcmp(pool_other_config->contents[0].val, "bs2000") != 0))
+ {
+ printf("Pool has wrong other_config attributes\n");
+ break;
+ }
+ xen_string_string_map_free(pool_other_config);
+ pool_other_config = NULL;
+
+
+ // get_record
+ printf("cpu_pool.get_record\n");
+ if (!xen_cpu_pool_get_record(session, &cpu_pool_rec, pool))
+ {
+ break;
+ }
+ if ( (strcmp(cpu_pool_rec->name_label, NAME_LABEL) != 0) ||
+ (strcmp(cpu_pool_rec->name_description, NAME_DESCRIPTION) != 0) ||
+ (cpu_pool_rec->auto_power_on) ||
+ (cpu_pool_rec->ncpu != NCPU_VAL) ||
+ (cpu_pool_rec->started_vms->size != 0) ||
+ (strcmp(cpu_pool_rec->sched_policy, SCHED_NAME) != 0) ||
+ (cpu_pool_rec->proposed_cpus->size != 1) ||
+ (cpu_pool_rec->host_cpus->size != 0) ||
+ (cpu_pool_rec->activated) ||
+ (strcmp(cpu_pool_rec->resident_on->u.handle, host) != 0) ||
+ (strcmp(cpu_pool_rec->uuid, pool) != 0) ||
+ (cpu_pool_rec->other_config->size != 1))
+ {
+ printf("Wrong record output\n");
+ break;
+ }
+ xen_cpu_pool_record_free(cpu_pool_rec);
+ cpu_pool_rec = NULL;
+
+
+ // get_resident_on
+ printf("cpu_pool.get_resident_on\n");
+ if (!xen_cpu_pool_get_resident_on(session, &res_host, pool))
+ {
+ break;
+ }
+ if (strcmp(res_host, host) != 0)
+ {
+ printf("Wrong resident host returned\n");
+ break;
+ }
+ xen_host_free(res_host);
+ res_host = NULL;
+
+
+ // get_sched_policy
+ printf("cpu_pool.get_sched_policy\n");
+ if (!xen_cpu_pool_get_sched_policy(session, &sched_policy, pool))
+ {
+ break;
+ }
+ if (strcmp(sched_policy, SCHED_NAME) != 0)
+ {
+ printf("Wrong sched_policy returned\n");
+ break;
+ }
+ free(sched_policy);
+ sched_policy = NULL;
+
+
+ // get_started_VMs
+ printf("cpu_pool.get_started_VMs\n");
+ if (!xen_cpu_pool_get_started_VMs(session, &vm_set, pool))
+ {
+ break;
+ }
+ if (vm_set->size != 0)
+ {
+ printf("Wrong count of started VMs\n");
+ break;
+ }
+ xen_vm_set_free(vm_set);
+ vm_set = NULL;
+
+
+ // get_uuid
+ printf("cpu_pool.get_uuid\n");
+ if (!xen_cpu_pool_get_uuid(session, &pool_uuid, pool))
+ {
+ break;
+ }
+ if (strcmp(pool_uuid, pool) != 0)
+ {
+ printf("Wrong Pool UUID returnd\n");
+ break;
+ }
+ free(pool_uuid);
+ pool_uuid = NULL;
+
+
+ // set_auto_power_on
+ printf("cpu_pool.set_auto_power_on\n");
+ if (!xen_cpu_pool_set_auto_power_on(session, pool, true))
+ break;
+
+
+ // set_proposed_CPUs
+ printf("cpu_pool.set_proposed_CPUs\n");
+ proposed_CPUs_set = xen_string_set_alloc(2);
+ proposed_CPUs_set->contents[0] = strdup("2");
+ proposed_CPUs_set->contents[1] = strdup("4");
+ if (!xen_cpu_pool_set_proposed_CPUs(session, pool, proposed_CPUs_set))
+ break;
+ xen_string_set_free(proposed_CPUs_set);
+ proposed_CPUs_set = NULL;
+
+
+ // add_to_proposed_CPUs
+ printf("cpu_pool.add_to_proposed_CPUs\n");
+ if (!xen_cpu_pool_add_to_proposed_CPUs(session, pool, "3"))
+ break;
+
+
+ // remove_from_proposed_CPUs
+ printf("cpu_pool.remove_from_proposed_CPUs\n");
+ if (!xen_cpu_pool_remove_from_proposed_CPUs(session, pool, "4"))
+ break;
+
+
+ // set_name_label
+ printf("cpu_pool.set_name_label\n");
+ if (!xen_cpu_pool_set_name_label(session, pool, NAME_LABEL_2))
+ break;
+
+
+ // set_name_description
+ printf("cpu_pool.set_name_description\n");
+ if (!xen_cpu_pool_set_name_description(session, pool,
NAME_DESCRIPTION_2))
+ break;
+
+
+ // set_ncpu
+ printf("cpu_pool.set_ncpu\n");
+ if (!xen_cpu_pool_set_ncpu(session, pool, NCPU_VAL_2))
+ break;
+
+
+ // set_other_config
+ printf("cpu_pool.set_other_config\n");
+ pool_other_config = xen_string_string_map_alloc(2);
+ pool_other_config->contents[0].key = strdup("test1");
+ pool_other_config->contents[0].val = strdup("field1");
+ pool_other_config->contents[1].key = strdup("test2");
+ pool_other_config->contents[1].val = strdup("field2");
+ if (!xen_cpu_pool_set_other_config(session, pool, pool_other_config))
+ break;
+ xen_string_string_map_free(pool_other_config);
+ pool_other_config = NULL;
+
+
+ // add_to_other_config
+ printf("cpu_pool.add_to_other_config\n");
+ if (!xen_cpu_pool_add_to_other_config(session, pool, "test3",
"field3"))
+ break;
+
+
+ // remove_from_other_config
+ printf("cpu_pool.remove_from_other_config\n");
+ if (!xen_cpu_pool_remove_from_other_config(session, pool, "test2"))
+ break;
+
+
+ // set_sched_policy
+ printf("cpu_pool.set_sched_policy\n");
+ if (!xen_cpu_pool_set_sched_policy(session, pool, SCHED_NAME))
+ break;
+
+
+ // check get_record again
+ printf("check cpu_pool record\n");
+ if (!xen_cpu_pool_get_record(session, &cpu_pool_rec, pool))
+ {
+ break;
+ }
+ if ( (strcmp(cpu_pool_rec->name_label, NAME_LABEL_2) != 0) ||
+ (strcmp(cpu_pool_rec->name_description, NAME_DESCRIPTION_2) != 0)
||
+ (!cpu_pool_rec->auto_power_on) ||
+ (cpu_pool_rec->ncpu != NCPU_VAL_2) ||
+ (cpu_pool_rec->started_vms->size != 0) ||
+ (strcmp(cpu_pool_rec->sched_policy, SCHED_NAME) != 0) ||
+ (cpu_pool_rec->proposed_cpus->size != 2) ||
+ (cpu_pool_rec->host_cpus->size != 0) ||
+ (cpu_pool_rec->activated) ||
+ (strcmp(cpu_pool_rec->resident_on->u.handle, host) != 0) ||
+ (strcmp(cpu_pool_rec->uuid, pool) != 0) ||
+ (cpu_pool_rec->other_config->size != 2))
+ {
+ printf("Wrong record output\n");
+ break;
+ }
+ xen_cpu_pool_record_free(cpu_pool_rec);
+ cpu_pool_rec = NULL;
+
+
+ // activate pool
+ printf("cpu_pool.activate\n");
+ if (!xen_cpu_pool_activate(session, pool))
+ break;
+
+
+ // add_host_CPU_live
+ printf("cpu_pool.add_host_CPU_live\n");
+ if (!xen_host_cpu_get_unassigned_cpus(session, &host_cpu_set))
+ {
+ break;
+ }
+ if (host_cpu_set->size < 1)
+ {
+ printf("No free CPU found\n");
+ break;
+ }
+ if (!xen_cpu_pool_add_host_CPU_live(session, pool,
host_cpu_set->contents[0]))
+ break;
+
+
+ // remove_host_CPU_live
+ printf("cpu_pool.remove_host_CPU_live\n");
+ if (!xen_cpu_pool_remove_host_CPU_live(session, pool,
host_cpu_set->contents[0]))
+ break;
+
+ xen_host_cpu_set_free(host_cpu_set);
+ host_cpu_set = NULL;
+
+
+ // check get_record again
+ printf("check cpu_pool record\n");
+ if (!xen_cpu_pool_get_record(session, &cpu_pool_rec, pool))
+ {
+ break;
+ }
+ if ( (strcmp(cpu_pool_rec->name_label, NAME_LABEL_2) != 0) ||
+ (strcmp(cpu_pool_rec->name_description, NAME_DESCRIPTION_2) != 0)
||
+ (!cpu_pool_rec->auto_power_on) ||
+ (cpu_pool_rec->ncpu != NCPU_VAL_2) ||
+ (cpu_pool_rec->started_vms->size != 0) ||
+ (strcmp(cpu_pool_rec->sched_policy, SCHED_NAME) != 0) ||
+ (cpu_pool_rec->proposed_cpus->size != 2) ||
+ (cpu_pool_rec->host_cpus->size != 1) ||
+ (!cpu_pool_rec->activated) ||
+ (strcmp(cpu_pool_rec->resident_on->u.handle, host) != 0) ||
+ (strcmp(cpu_pool_rec->uuid, pool) != 0) ||
+ (cpu_pool_rec->other_config->size != 2))
+ {
+ printf("Wrong record output\n");
+ break;
+ }
+ xen_cpu_pool_record_free(cpu_pool_rec);
+ cpu_pool_rec = NULL;
+
+
+ // deactivate pool
+ printf("cpu_pool.deactivate\n");
+ if (!xen_cpu_pool_deactivate(session, pool))
+ break;
+
+
+ // Pool delete
+ if (!xen_cpu_pool_destroy(session, pool))
+ {
+ break;
+ }
+ xen_cpu_pool_free(pool);
+ pool = NULL;
+
+ // Tests OK
+ printf("Pool Tests OK\n");
+ rc= 0;
+ }
+
+ if (rc != 0)
+ {
+ print_error(session);
+ }
+
+ xen_cpu_pool_set_free(pools);
+ xen_host_record_free(host_record);
+ xen_cpu_pool_record_opt_free(cpu_pool_opt);
+ xen_host_cpu_set_free(host_cpu_set);
+ xen_host_cpu_record_free(host_cpu_record);
+ xen_vm_set_free(vm_set);
+ xen_cpu_pool_free(pool);
+ xen_cpu_pool_free(pool_out);
+ xen_string_string_map_free(pool_other_config);
+ xen_vm_record_free(vm_record);
+ xen_string_set_free(proposed_cpus);
+ free(name_description);
+ free(name_label);
+ free(sched_policy);
+ free(pool_uuid);
+ xen_cpu_pool_record_free(cpu_pool_rec);
+ xen_host_free(res_host);
+
+ return rc;
+}
+#endif
+
+
int main(int argc, char **argv)
{
if (argc != 4)
@@ -365,6 +1009,11 @@ int main(int argc, char **argv)
xen_vm_record_free(vm_record);
+#ifdef POOL_TESTS
+ if (pool_tests(session, host) != 0)
+ return 1;
+#endif
+
xen_host_free(host);
xen_string_string_map_free(versions);
free(dmesg);
@@ -384,6 +1033,8 @@ int main(int argc, char **argv)
xen_vm_free(vm);
+
+#if 0
xen_vm new_vm = create_new_vm(session, true);
if (!session->ok)
{
@@ -403,6 +1054,7 @@ int main(int argc, char **argv)
xen_vm_free(new_vm);
CLEANUP;
+#endif
return 0;
}
diff -r 655dc3bc1d8e tools/libxen/include/xen/api/xen_cpu_pool.h
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tools/libxen/include/xen/api/xen_cpu_pool.h Thu Apr 09 10:17:44
2009 +0200
@@ -0,0 +1,424 @@
+/*
+ * Copyright (c) 2006-2007, XenSource Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifndef XEN_CPU_POOL_H
+#define XEN_CPU_POOL_H
+
+#include <stddef.h>
+#include <stdlib.h>
+
+#include <xen/api/xen_common.h>
+#include <xen/api/xen_string_set.h>
+#include <xen/api/xen_string_string_map.h>
+#include <xen/api/xen_host_cpu_decl.h>
+#include <xen/api/xen_host.h>
+#include <xen/api/xen_vm_decl.h>
+#include <xen/api/xen_vm.h>
+#include <xen/api/xen_cpu_pool_decl.h>
+
+/*
+ * The cpu_pool class.
+ *
+ * Management of CPU pools.
+ */
+
+
+/**
+ * Free the given xen_cpu_pool. The given handle must have been allocated
+ * by this library.
+ */
+extern void
+xen_cpu_pool_free(xen_cpu_pool cpu_pool);
+
+
+typedef struct xen_cpu_pool_set
+{
+ size_t size;
+ xen_cpu_pool *contents[];
+} xen_cpu_pool_set;
+
+/**
+ * Allocate a xen_cpu_pool_set of the given size.
+ */
+extern xen_cpu_pool_set *
+xen_cpu_pool_set_alloc(size_t size);
+
+/**
+ * Free the given xen_cpu_pool_set. The given set must have been allocated
+ * by this library.
+ */
+extern void
+xen_cpu_pool_set_free(xen_cpu_pool_set *set);
+
+
+typedef struct xen_cpu_pool_record
+{
+ xen_cpu_pool handle;
+ char *uuid;
+ char *name_label;
+ char *name_description;
+ struct xen_host_record_opt *resident_on;
+ bool auto_power_on;
+ struct xen_vm_record_opt_set *started_vms;
+ int64_t ncpu;
+ char *sched_policy;
+ struct xen_string_set *proposed_cpus;
+ struct xen_host_cpu_record_opt_set *host_cpus;
+ bool activated;
+ xen_string_string_map *other_config;
+} xen_cpu_pool_record;
+
+/**
+ * Allocate a xen_cpu_pool_record.
+ */
+extern xen_cpu_pool_record *
+xen_cpu_pool_record_alloc(void);
+
+/**
+ * Free the given xen_cpu_pool_record, and all referenced values. The given
+ * record must have been allocated by this library.
+ */
+extern void
+xen_cpu_pool_record_free(xen_cpu_pool_record *record);
+
+
+typedef struct xen_cpu_pool_record_opt
+{
+ bool is_record;
+ union
+ {
+ xen_cpu_pool handle;
+ xen_cpu_pool_record *record;
+ } u;
+} xen_cpu_pool_record_opt;
+
+/**
+ * Allocate a xen_cpu_pool_record_opt.
+ */
+extern xen_cpu_pool_record_opt *
+xen_cpu_pool_record_opt_alloc(void);
+
+/**
+ * Free the given xen_cpu_pool_record_opt, and all referenced values. The
+ * given record_opt must have been allocated by this library.
+ */
+extern void
+xen_cpu_pool_record_opt_free(xen_cpu_pool_record_opt *record_opt);
+
+
+typedef struct xen_cpu_pool_record_set
+{
+ size_t size;
+ xen_cpu_pool_record *contents[];
+} xen_cpu_pool_record_set;
+
+/**
+ * Allocate a xen_cpu_pool_record_set of the given size.
+ */
+extern xen_cpu_pool_record_set *
+xen_cpu_pool_record_set_alloc(size_t size);
+
+/**
+ * Free the given xen_cpu_pool_record_set, and all referenced values. The
+ * given set must have been allocated by this library.
+ */
+extern void
+xen_cpu_pool_record_set_free(xen_cpu_pool_record_set *set);
+
+
+
+typedef struct xen_cpu_pool_record_opt_set
+{
+ size_t size;
+ xen_cpu_pool_record_opt *contents[];
+} xen_cpu_pool_record_opt_set;
+
+/**
+ * Allocate a xen_cpu_pool_record_opt_set of the given size.
+ */
+extern xen_cpu_pool_record_opt_set *
+xen_cpu_pool_record_opt_set_alloc(size_t size);
+
+/**
+ * Free the given xen_cpu_pool_record_opt_set, and all referenced values.
+ * The given set must have been allocated by this library.
+ */
+extern void
+xen_cpu_pool_record_opt_set_free(xen_cpu_pool_record_opt_set *set);
+
+
+/**
+ * Get a record containing the current state of the given cpu_pool.
+ */
+extern bool
+xen_cpu_pool_get_record(xen_session *session, xen_cpu_pool_record **result,
+ xen_cpu_pool cpu_pool);
+
+
+/**
+ * Get a reference to the cpu_pool instance with the specified UUID.
+ */
+extern bool
+xen_cpu_pool_get_by_uuid(xen_session *session, xen_cpu_pool *result, char
*uuid);
+
+
+/**
+ * Create a new cpu_pool instance, and return its handle.
+ */
+extern bool
+xen_cpu_pool_create(xen_session *session, xen_cpu_pool *result,
+ xen_cpu_pool_record *record);
+
+
+/**
+ * Destroy the specified VBD instance.
+ */
+extern bool
+xen_cpu_pool_destroy(xen_session *session, xen_cpu_pool cpu_pool);
+
+
+/**
+ * Get the uuid field of the given cpu_pool.
+ */
+extern bool
+xen_cpu_pool_get_uuid(xen_session *session, char **result, xen_cpu_pool
cpu_pool);
+
+
+/**
+ * Deactivate the given cpu_pool.
+ */
+extern bool
+xen_cpu_pool_deactivate(xen_session *session, xen_cpu_pool cpu_pool);
+
+
+/**
+ * Activate the given cpu_pool.
+ */
+extern bool
+xen_cpu_pool_activate(xen_session *session, xen_cpu_pool cpu_pool);
+
+
+/**
+ * Add a physical cpu to the active pool.
+ */
+extern bool
+xen_cpu_pool_add_host_CPU_live(xen_session *session, xen_cpu_pool cpu_pool,
+ xen_host_cpu host_cpu);
+
+
+/**
+ * Remove a physical cpu from the active pool.
+ */
+extern bool
+xen_cpu_pool_remove_host_CPU_live(xen_session *session, xen_cpu_pool cpu_pool,
+ xen_host_cpu host_cpu);
+
+
+/**
+ * Return a list of all the cpu_pools known to the system.
+ */
+extern bool
+xen_cpu_pool_get_all(xen_session *session, struct xen_cpu_pool_set **result);
+
+
+/**
+ * Get the uuid field of the cpu_pool with given name.
+ */
+extern bool
+xen_cpu_pool_get_by_name_label(xen_session *session,
+ struct xen_cpu_pool_set **result, char *label);
+
+
+/**
+ * Get activation state of given cpu_pool.
+ */
+extern bool
+xen_cpu_pool_get_activated(xen_session *session, bool *result,
+ xen_cpu_pool cpu_pool);
+
+
+/**
+ * Get auto_power_on option of given cpu_pool.
+ */
+extern bool
+xen_cpu_pool_get_auto_power_on(xen_session *session, bool *result,
+ xen_cpu_pool cpu_pool);
+
+
+/**
+ * Get host_cpu refs of all physical cpus of cpu_pool.
+ */
+extern bool
+xen_cpu_pool_get_host_CPUs(xen_session *session, struct xen_host_cpu_set
**result,
+ xen_cpu_pool cpu_pool);
+
+
+/**
+ * Get name description field of given cpu_pool.
+ */
+extern bool
+xen_cpu_pool_get_name_description(xen_session *session, char **result,
+ xen_cpu_pool cpu_pool);
+
+
+/**
+ * Get name label field of given cpu_pool.
+ */
+extern bool
+xen_cpu_pool_get_name_label(xen_session *session, char **result,
+ xen_cpu_pool cpu_pool);
+
+
+/**
+ * Get count of physical cpus to attach to cpu_pool on activation.
+ */
+extern bool
+xen_cpu_pool_get_ncpu(xen_session *session, int64_t *result,
+ xen_cpu_pool cpu_pool);
+
+
+/**
+ * Get proposed_CPUs field of given cpu_pool.
+ */
+extern bool
+xen_cpu_pool_get_proposed_CPUs(xen_session *session, struct xen_string_set
**result,
+ xen_cpu_pool cpu_pool);
+
+
+/**
+ * Get the other_config field of the given cpu_pool.
+ */
+extern bool
+xen_cpu_pool_get_other_config(xen_session *session, xen_string_string_map
**result,
+ xen_cpu_pool cpu_pool);
+
+
+/**
+ * Get host the cpu_pool is resident on.
+ */
+extern bool
+xen_cpu_pool_get_resident_on(xen_session *session, xen_host *result,
+ xen_cpu_pool cpu_pool);
+
+
+/**
+ * Get sched_policy field of given cpu_pool.
+ */
+extern bool
+xen_cpu_pool_get_sched_policy(xen_session *session, char **result,
+ xen_cpu_pool cpu_pool);
+
+
+/**
+ * Get set of started vms in given cpu_pool.
+ */
+extern bool
+xen_cpu_pool_get_started_VMs(xen_session *session, xen_vm_set **result,
+ xen_cpu_pool cpu_pool);
+
+
+/**
+ * Set auto_power_on field of given cpu_pool.
+ */
+extern bool
+xen_cpu_pool_set_auto_power_on(xen_session *session, xen_cpu_pool cpu_pool,
+ bool auto_power_on);
+
+
+/**
+ * Set proposed_CPUs field of given cpu_pool.
+ */
+extern bool
+xen_cpu_pool_set_proposed_CPUs(xen_session *session, xen_cpu_pool cpu_pool,
+ xen_string_set *proposed_cpus);
+
+
+/**
+ * Add a proposed cpu to proposed_CPUs field of given cpu_pool.
+ */
+extern bool
+xen_cpu_pool_add_to_proposed_CPUs(xen_session *session, xen_cpu_pool cpu_pool,
+ char* proposed_cpu);
+
+
+/**
+ * Remove a proposed cpu from proposed_CPUs field of given cpu_pool.
+ */
+extern bool
+xen_cpu_pool_remove_from_proposed_CPUs(xen_session *session, xen_cpu_pool
cpu_pool,
+ char* proposed_cpu);
+
+
+/**
+ * Set name_label field of given cpu_pool.
+ */
+extern bool
+xen_cpu_pool_set_name_label(xen_session *session, xen_cpu_pool cpu_pool,
+ char *label);
+
+
+/**
+ * Set name_description field of given cpu_pool.
+ */
+extern bool
+xen_cpu_pool_set_name_description(xen_session *session, xen_cpu_pool cpu_pool,
+ char *descr);
+
+
+/**
+ * Set ncpu field of given cpu_pool.
+ */
+extern bool
+xen_cpu_pool_set_ncpu(xen_session *session, xen_cpu_pool cpu_pool, int64_t
ncpu);
+
+
+/**
+ * Set the other_config field of the given cpu_pool.
+ */
+extern bool
+xen_cpu_pool_set_other_config(xen_session *session, xen_cpu_pool cpu_pool,
+ xen_string_string_map *other_config);
+
+
+/**
+ * Add the given key-value pair to the other_config field of the given
+ * cpu_pool.
+ */
+extern bool
+xen_cpu_pool_add_to_other_config(xen_session *session, xen_cpu_pool cpu_pool,
+ char *key, char *value);
+
+
+/**
+ * Remove the given key and its corresponding value from the
+ * other_config field of the given cpu_pool. If the key is not in that Map,
then
+ * do nothing.
+ */
+extern bool
+xen_cpu_pool_remove_from_other_config(xen_session *session, xen_cpu_pool
cpu_pool,
+ char *key);
+
+/**
+ * Set sched_policy of given cpu_pool.
+ */
+extern bool
+xen_cpu_pool_set_sched_policy(xen_session *session, xen_cpu_pool cpu_pool,
+ char *sched_policy);
+
+
+#endif
diff -r 655dc3bc1d8e tools/libxen/include/xen/api/xen_cpu_pool_decl.h
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tools/libxen/include/xen/api/xen_cpu_pool_decl.h Thu Apr 09 10:18:31
2009 +0200
@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) 2006-2007, XenSource Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifndef XEN_CPU_POOL_DECL_H
+#define XEN_CPU_POOL_DECL_H
+
+typedef void *xen_cpu_pool;
+
+struct xen_cpu_pool_set;
+struct xen_cpu_pool_record;
+struct xen_cpu_pool_record_set;
+struct xen_cpu_pool_record_opt;
+struct xen_cpu_pool_record_opt_set;
+
+#endif
diff -r 655dc3bc1d8e tools/libxen/src/xen_cpu_pool.c
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tools/libxen/src/xen_cpu_pool.c Thu Apr 09 10:19:04 2009 +0200
@@ -0,0 +1,671 @@
+/*
+ * Copyright (c) 2006-2007, XenSource Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+
+#include <stddef.h>
+#include <stdlib.h>
+
+#include "xen_internal.h"
+#include <xen/api/xen_common.h>
+#include <xen/api/xen_cpu_pool.h>
+#include <xen/api/xen_host_cpu.h>
+
+XEN_FREE(xen_cpu_pool)
+XEN_SET_ALLOC_FREE(xen_cpu_pool)
+XEN_ALLOC(xen_cpu_pool_record)
+XEN_SET_ALLOC_FREE(xen_cpu_pool_record)
+XEN_ALLOC(xen_cpu_pool_record_opt)
+XEN_RECORD_OPT_FREE(xen_cpu_pool)
+XEN_SET_ALLOC_FREE(xen_cpu_pool_record_opt)
+
+
+static const struct_member xen_cpu_pool_record_struct_members[] =
+ {
+ { .key = "uuid",
+ .type = &abstract_type_string,
+ .offset = offsetof(xen_cpu_pool_record, uuid) },
+ { .key = "name_label",
+ .type = &abstract_type_string,
+ .offset = offsetof(xen_cpu_pool_record, name_label) },
+ { .key = "name_description",
+ .type = &abstract_type_string,
+ .offset = offsetof(xen_cpu_pool_record, name_description) },
+ { .key = "resident_on",
+ .type = &abstract_type_ref,
+ .offset = offsetof(xen_cpu_pool_record, resident_on) },
+ { .key = "auto_power_on",
+ .type = &abstract_type_bool,
+ .offset = offsetof(xen_cpu_pool_record, auto_power_on) },
+ { .key = "started_VMs",
+ .type = &abstract_type_ref_set,
+ .offset = offsetof(xen_cpu_pool_record, started_vms) },
+ { .key = "ncpu",
+ .type = &abstract_type_int,
+ .offset = offsetof(xen_cpu_pool_record, ncpu) },
+ { .key = "sched_policy",
+ .type = &abstract_type_string,
+ .offset = offsetof(xen_cpu_pool_record, sched_policy) },
+ { .key = "proposed_CPUs",
+ .type = &abstract_type_string_set,
+ .offset = offsetof(xen_cpu_pool_record, proposed_cpus) },
+ { .key = "host_CPUs",
+ .type = &abstract_type_ref_set,
+ .offset = offsetof(xen_cpu_pool_record, host_cpus) },
+ { .key = "activated",
+ .type = &abstract_type_bool,
+ .offset = offsetof(xen_cpu_pool_record, activated) },
+ { .key = "other_config",
+ .type = &abstract_type_string_string_map,
+ .offset = offsetof(xen_cpu_pool_record, other_config) },
+ };
+
+
+const abstract_type xen_cpu_pool_record_abstract_type_ =
+ {
+ .typename = STRUCT,
+ .struct_size = sizeof(xen_cpu_pool_record),
+ .member_count =
+ sizeof(xen_cpu_pool_record_struct_members) / sizeof(struct_member),
+ .members = xen_cpu_pool_record_struct_members
+ };
+
+
+void
+xen_cpu_pool_record_free(xen_cpu_pool_record *record)
+{
+ if (record == NULL)
+ {
+ return;
+ }
+ free(record->handle);
+ free(record->uuid);
+ free(record->name_label);
+ free(record->name_description);
+ xen_host_record_opt_free(record->resident_on);
+ xen_vm_record_opt_set_free(record->started_vms);
+ free(record->sched_policy);
+ xen_string_set_free(record->proposed_cpus);
+ xen_host_cpu_record_opt_set_free(record->host_cpus);
+ xen_string_string_map_free(record->other_config);
+ free(record);
+}
+
+
+bool
+xen_cpu_pool_get_record(xen_session *session, xen_cpu_pool_record **result,
+ xen_cpu_pool cpu_pool)
+{
+ abstract_value param_values[] =
+ {
+ { .type = &abstract_type_string,
+ .u.string_val = cpu_pool }
+ };
+
+ abstract_type result_type = xen_cpu_pool_record_abstract_type_;
+
+ *result = NULL;
+ XEN_CALL_("cpu_pool.get_record");
+
+ if (session->ok)
+ {
+ (*result)->handle = xen_strdup_((*result)->uuid);
+ }
+
+ return session->ok;
+}
+
+
+bool
+xen_cpu_pool_get_by_uuid(xen_session *session, xen_cpu_pool *result, char
*uuid)
+{
+ abstract_value param_values[] =
+ {
+ { .type = &abstract_type_string,
+ .u.string_val = uuid }
+ };
+
+ abstract_type result_type = abstract_type_string;
+
+ *result = NULL;
+ XEN_CALL_("cpu_pool.get_by_uuid");
+ return session->ok;
+}
+
+
+bool
+xen_cpu_pool_create(xen_session *session, xen_cpu_pool *result,
+ xen_cpu_pool_record *record)
+{
+ abstract_value param_values[] =
+ {
+ { .type = &xen_cpu_pool_record_abstract_type_,
+ .u.struct_val = record }
+ };
+
+ abstract_type result_type = abstract_type_string;
+
+ *result = NULL;
+ XEN_CALL_("cpu_pool.create");
+ return session->ok;
+}
+
+
+bool
+xen_cpu_pool_destroy(xen_session *session, xen_cpu_pool cpu_pool)
+{
+ abstract_value param_values[] =
+ {
+ { .type = &abstract_type_string,
+ .u.string_val = cpu_pool }
+ };
+
+ xen_call_(session, "cpu_pool.destroy", param_values, 1, NULL, NULL);
+ return session->ok;
+}
+
+
+bool
+xen_cpu_pool_get_uuid(xen_session *session, char **result, xen_cpu_pool
cpu_pool)
+{
+ abstract_value param_values[] =
+ {
+ { .type = &abstract_type_string,
+ .u.string_val = cpu_pool }
+ };
+
+ abstract_type result_type = abstract_type_string;
+
+ *result = NULL;
+ XEN_CALL_("cpu_pool.get_uuid");
+ return session->ok;
+}
+
+
+bool
+xen_cpu_pool_deactivate(xen_session *session, xen_cpu_pool cpu_pool)
+{
+ abstract_value param_values[] =
+ {
+ { .type = &abstract_type_string,
+ .u.string_val = cpu_pool },
+ };
+
+ xen_call_(session, "cpu_pool.deactivate", param_values, 1, NULL, NULL);
+ return session->ok;
+}
+
+
+bool
+xen_cpu_pool_activate(xen_session *session, xen_cpu_pool cpu_pool)
+{
+ abstract_value param_values[] =
+ {
+ { .type = &abstract_type_string,
+ .u.string_val = cpu_pool },
+ };
+
+ xen_call_(session, "cpu_pool.activate", param_values, 1, NULL, NULL);
+ return session->ok;
+}
+
+
+bool
+xen_cpu_pool_add_host_CPU_live(xen_session *session, xen_cpu_pool cpu_pool,
+ xen_host_cpu host_cpu)
+{
+ abstract_value param_values[] =
+ {
+ { .type = &abstract_type_string,
+ .u.string_val = cpu_pool },
+ { .type = &abstract_type_string,
+ .u.string_val = host_cpu },
+ };
+
+ xen_call_(session, "cpu_pool.add_host_CPU_live", param_values, 2, NULL,
NULL);
+ return session->ok;
+}
+
+
+bool
+xen_cpu_pool_remove_host_CPU_live(xen_session *session, xen_cpu_pool cpu_pool,
+ xen_host_cpu host_cpu)
+{
+ abstract_value param_values[] =
+ {
+ { .type = &abstract_type_string,
+ .u.string_val = cpu_pool },
+ { .type = &abstract_type_string,
+ .u.string_val = host_cpu },
+ };
+
+ xen_call_(session, "cpu_pool.remove_host_CPU_live", param_values, 2, NULL,
NULL);
+ return session->ok;
+}
+
+
+bool
+xen_cpu_pool_get_all(xen_session *session, struct xen_cpu_pool_set **result)
+{
+ abstract_type result_type = abstract_type_string_set;
+
+ *result = NULL;
+ xen_call_(session, "cpu_pool.get_all", NULL, 0, &result_type, result);
+ return session->ok;
+}
+
+
+bool
+xen_cpu_pool_get_by_name_label(xen_session *session,
+ struct xen_cpu_pool_set **result, char *label)
+{
+ abstract_value param_values[] =
+ {
+ { .type = &abstract_type_string,
+ .u.string_val = label }
+ };
+
+ abstract_type result_type = abstract_type_string_set;
+
+ *result = NULL;
+ XEN_CALL_("cpu_pool.get_by_name_label");
+ return session->ok;
+}
+
+
+bool
+xen_cpu_pool_get_activated(xen_session *session, bool *result,
+ xen_cpu_pool cpu_pool)
+{
+ abstract_value param_values[] =
+ {
+ { .type = &abstract_type_string,
+ .u.string_val = cpu_pool }
+ };
+
+ abstract_type result_type = abstract_type_bool;
+
+ XEN_CALL_("cpu_pool.get_activated");
+ return session->ok;
+}
+
+
+bool
+xen_cpu_pool_get_auto_power_on(xen_session *session, bool *result,
+ xen_cpu_pool cpu_pool)
+{
+ abstract_value param_values[] =
+ {
+ { .type = &abstract_type_string,
+ .u.string_val = cpu_pool }
+ };
+
+ abstract_type result_type = abstract_type_bool;
+
+ XEN_CALL_("cpu_pool.get_auto_power_on");
+ return session->ok;
+}
+
+
+bool
+xen_cpu_pool_get_host_CPUs(xen_session *session, struct xen_host_cpu_set
**result,
+ xen_cpu_pool cpu_pool)
+{
+ abstract_value param_values[] =
+ {
+ { .type = &abstract_type_string,
+ .u.string_val = cpu_pool }
+ };
+
+ abstract_type result_type = abstract_type_string_set;
+
+ *result = NULL;
+ XEN_CALL_("cpu_pool.get_host_CPUs");
+ return session->ok;
+}
+
+
+bool
+xen_cpu_pool_get_name_description(xen_session *session, char **result,
+ xen_cpu_pool cpu_pool)
+{
+ abstract_value param_values[] =
+ {
+ { .type = &abstract_type_string,
+ .u.string_val = cpu_pool }
+ };
+
+ abstract_type result_type = abstract_type_string;
+
+ *result = NULL;
+ XEN_CALL_("cpu_pool.get_name_description");
+ return session->ok;
+}
+
+
+bool
+xen_cpu_pool_get_name_label(xen_session *session, char **result,
+ xen_cpu_pool cpu_pool)
+{
+ abstract_value param_values[] =
+ {
+ { .type = &abstract_type_string,
+ .u.string_val = cpu_pool }
+ };
+
+ abstract_type result_type = abstract_type_string;
+
+ *result = NULL;
+ XEN_CALL_("cpu_pool.get_name_label");
+ return session->ok;
+}
+
+
+bool
+xen_cpu_pool_get_ncpu(xen_session *session, int64_t *result,
+ xen_cpu_pool cpu_pool)
+{
+ abstract_value param_values[] =
+ {
+ { .type = &abstract_type_string,
+ .u.string_val = cpu_pool }
+ };
+
+ abstract_type result_type = abstract_type_int;
+
+ XEN_CALL_("cpu_pool.get_ncpu");
+ return session->ok;
+}
+
+
+bool
+xen_cpu_pool_get_proposed_CPUs(xen_session *session, struct xen_string_set
**result,
+ xen_cpu_pool cpu_pool)
+{
+ abstract_value param_values[] =
+ {
+ { .type = &abstract_type_string,
+ .u.string_val = cpu_pool }
+ };
+
+ abstract_type result_type = abstract_type_string_set;
+
+ *result = NULL;
+ XEN_CALL_("cpu_pool.get_proposed_CPUs");
+ return session->ok;
+}
+
+
+bool
+xen_cpu_pool_get_other_config(xen_session *session, xen_string_string_map
**result,
+ xen_cpu_pool cpu_pool)
+{
+ abstract_value param_values[] =
+ {
+ { .type = &abstract_type_string,
+ .u.string_val = cpu_pool }
+ };
+
+ abstract_type result_type = abstract_type_string_string_map;
+
+ *result = NULL;
+ XEN_CALL_("cpu_pool.get_other_config");
+ return session->ok;
+}
+
+
+bool
+xen_cpu_pool_get_resident_on(xen_session *session, xen_host *result,
+ xen_cpu_pool cpu_pool)
+{
+ abstract_value param_values[] =
+ {
+ { .type = &abstract_type_string,
+ .u.string_val = cpu_pool }
+ };
+
+ abstract_type result_type = abstract_type_string;
+
+ *result = NULL;
+ XEN_CALL_("cpu_pool.get_resident_on");
+ return session->ok;
+}
+
+
+bool
+xen_cpu_pool_get_sched_policy(xen_session *session, char **result,
+ xen_cpu_pool cpu_pool)
+{
+ abstract_value param_values[] =
+ {
+ { .type = &abstract_type_string,
+ .u.string_val = cpu_pool }
+ };
+
+ abstract_type result_type = abstract_type_string;
+
+ *result = NULL;
+ XEN_CALL_("cpu_pool.get_sched_policy");
+ return session->ok;
+}
+
+
+bool
+xen_cpu_pool_get_started_VMs(xen_session *session, xen_vm_set **result,
+ xen_cpu_pool cpu_pool)
+{
+ abstract_value param_values[] =
+ {
+ { .type = &abstract_type_string,
+ .u.string_val = cpu_pool }
+ };
+
+ abstract_type result_type = abstract_type_string_set;
+
+ *result = NULL;
+ XEN_CALL_("cpu_pool.get_started_VMs");
+ return session->ok;
+}
+
+
+bool
+xen_cpu_pool_set_auto_power_on(xen_session *session, xen_cpu_pool cpu_pool,
+ bool auto_power_on)
+{
+ abstract_value param_values[] =
+ {
+ { .type = &abstract_type_string,
+ .u.string_val = cpu_pool },
+ { .type = &abstract_type_bool,
+ .u.bool_val = auto_power_on }
+ };
+
+ xen_call_(session, "cpu_pool.set_auto_power_on", param_values, 2, NULL,
NULL);
+ return session->ok;
+}
+
+
+bool
+xen_cpu_pool_set_proposed_CPUs(xen_session *session, xen_cpu_pool cpu_pool,
+ xen_string_set *proposed_cpus)
+{
+ abstract_value param_values[] =
+ {
+ { .type = &abstract_type_string,
+ .u.string_val = cpu_pool },
+ { .type = &abstract_type_string_set,
+ .u.set_val = (arbitrary_set *)proposed_cpus }
+ };
+
+ xen_call_(session, "cpu_pool.set_proposed_CPUs", param_values, 2, NULL,
NULL);
+ return session->ok;
+}
+
+
+bool
+xen_cpu_pool_add_to_proposed_CPUs(xen_session *session, xen_cpu_pool cpu_pool,
+ char* proposed_cpu)
+{
+ abstract_value param_values[] =
+ {
+ { .type = &abstract_type_string,
+ .u.string_val = cpu_pool },
+ { .type = &abstract_type_string,
+ .u.string_val = proposed_cpu }
+ };
+
+ xen_call_(session, "cpu_pool.add_to_proposed_CPUs", param_values, 2, NULL,
NULL);
+ return session->ok;
+}
+
+
+bool
+xen_cpu_pool_remove_from_proposed_CPUs(xen_session *session, xen_cpu_pool
cpu_pool,
+ char* proposed_cpu)
+{
+ abstract_value param_values[] =
+ {
+ { .type = &abstract_type_string,
+ .u.string_val = cpu_pool },
+ { .type = &abstract_type_string,
+ .u.string_val = proposed_cpu }
+ };
+
+ xen_call_(session, "cpu_pool.remove_from_proposed_CPUs", param_values, 2,
NULL, NULL);
+ return session->ok;
+}
+
+
+bool
+xen_cpu_pool_set_name_label(xen_session *session, xen_cpu_pool cpu_pool,
+ char *label)
+{
+ abstract_value param_values[] =
+ {
+ { .type = &abstract_type_string,
+ .u.string_val = cpu_pool },
+ { .type = &abstract_type_string,
+ .u.string_val = label }
+ };
+
+ xen_call_(session, "cpu_pool.set_name_label", param_values, 2, NULL, NULL);
+ return session->ok;
+}
+
+
+bool
+xen_cpu_pool_set_name_description(xen_session *session, xen_cpu_pool cpu_pool,
+ char *descr)
+{
+ abstract_value param_values[] =
+ {
+ { .type = &abstract_type_string,
+ .u.string_val = cpu_pool },
+ { .type = &abstract_type_string,
+ .u.string_val = descr }
+ };
+
+ xen_call_(session, "cpu_pool.set_name_description", param_values, 2, NULL,
NULL);
+ return session->ok;
+}
+
+
+bool
+xen_cpu_pool_set_ncpu(xen_session *session, xen_cpu_pool cpu_pool, int64_t
ncpu)
+{
+ abstract_value param_values[] =
+ {
+ { .type = &abstract_type_string,
+ .u.string_val = cpu_pool },
+ { .type = &abstract_type_int,
+ .u.int_val = ncpu }
+ };
+
+ xen_call_(session, "cpu_pool.set_ncpu", param_values, 2, NULL, NULL);
+ return session->ok;
+}
+
+
+bool
+xen_cpu_pool_set_other_config(xen_session *session, xen_cpu_pool cpu_pool,
+ xen_string_string_map *other_config)
+{
+ abstract_value param_values[] =
+ {
+ { .type = &abstract_type_string,
+ .u.string_val = cpu_pool },
+ { .type = &abstract_type_string_string_map,
+ .u.set_val = (arbitrary_set *)other_config }
+ };
+
+ xen_call_(session, "cpu_pool.set_other_config", param_values, 2, NULL,
NULL);
+ return session->ok;
+}
+
+
+bool
+xen_cpu_pool_add_to_other_config(xen_session *session, xen_cpu_pool cpu_pool,
+ char *key, char *value)
+{
+ abstract_value param_values[] =
+ {
+ { .type = &abstract_type_string,
+ .u.string_val = cpu_pool },
+ { .type = &abstract_type_string,
+ .u.string_val = key },
+ { .type = &abstract_type_string,
+ .u.string_val = value }
+ };
+
+ xen_call_(session, "cpu_pool.add_to_other_config", param_values, 3, NULL,
NULL);
+ return session->ok;
+}
+
+
+bool
+xen_cpu_pool_remove_from_other_config(xen_session *session, xen_cpu_pool
cpu_pool,
+ char *key)
+{
+ abstract_value param_values[] =
+ {
+ { .type = &abstract_type_string,
+ .u.string_val = cpu_pool },
+ { .type = &abstract_type_string,
+ .u.string_val = key }
+ };
+
+ xen_call_(session, "cpu_pool.remove_from_other_config", param_values, 2,
NULL, NULL);
+ return session->ok;
+}
+
+
+bool
+xen_cpu_pool_set_sched_policy(xen_session *session, xen_cpu_pool cpu_pool,
+ char *sched_policy)
+{
+ abstract_value param_values[] =
+ {
+ { .type = &abstract_type_string,
+ .u.string_val = cpu_pool },
+ { .type = &abstract_type_string,
+ .u.string_val = sched_policy }
+ };
+
+ xen_call_(session, "cpu_pool.set_sched_policy", param_values, 2, NULL,
NULL);
+ return session->ok;
+}
+
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