WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 
 
Home Products Support Community News
 
   
 

xen-devel

[Xen-devel] [Patch 3/6] xen: cpupool support - changes in libxen

To: "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: [Xen-devel] [Patch 3/6] xen: cpupool support - changes in libxen
From: Juergen Gross <juergen.gross@xxxxxxxxxxxxxx>
Date: Fri, 17 Apr 2009 11:53:59 +0200
Delivery-date: Fri, 17 Apr 2009 02:58:03 -0700
Dkim-signature: v=1; a=rsa-sha256; c=simple/simple; d=ts.fujitsu.com; i=juergen.gross@xxxxxxxxxxxxxx; q=dns/txt; s=s1536b; t=1239962070; x=1271498070; h=from:sender:reply-to:subject:date:message-id:to:cc: mime-version:content-transfer-encoding:content-id: content-description:resent-date:resent-from:resent-sender: resent-to:resent-cc:resent-message-id:in-reply-to: references:list-id:list-help:list-unsubscribe: list-subscribe:list-post:list-owner:list-archive; z=From:=20Juergen=20Gross=20<juergen.gross@xxxxxxxxxxxxxx> |Subject:=20[Patch=203/6]=20xen:=20cpupool=20support=20- =20changes=20in=20libxen|Date:=20Fri,=2017=20Apr=202009 =2011:53:59=20+0200|Message-ID:=20<49E851B7.7030308@xxxxx jitsu.com>|To:=20"xen-devel@xxxxxxxxxxxxxxxxxxx"=20<xen-d evel@xxxxxxxxxxxxxxxxxxx>|MIME-Version:=201.0; bh=3EuwQIIcI8bqlh4svLaaSv19COZEtqCK+jSReR7P2M4=; b=bR9mI3zQu/6kHIN3VBfs6VhNCqyMlpTR0NCSvixuoZFfXQxbqSaoO2W/ SZeY7ngb3JZcm8Wk8hI9Hr6yQen4mYPBQP02ZUPe7kFWIAG2djASq4sCe I7BWedliSMrYATO7Bm0y7lvTOn4ETjCF9jbom2q3tI9ZU18ZTd1KY70Tb ZeI4x6nQIK4lZNAP95AwLD+CQ48iVAZ51bHhOSFhttd1ap3N4VD9Mj+tV WaigT3JbhMm7CVQbsn6A866xBYS65;
Domainkey-signature: s=s1536a; d=ts.fujitsu.com; c=nofws; q=dns; h=X-SBRSScore:X-IronPort-AV:Received:X-IronPort-AV: Received:Received:Message-ID:Date:From:Organization: User-Agent:MIME-Version:To:Subject:X-Enigmail-Version: Content-Type; b=gKTauRicvx4PD/ZZ7uxuyhZa6lIBDGlgUy8ZvML78Qr2/tR3hlzQhUIf jyqiLlF5XEvDnrz7u3g0VH5NEel90sW5bpgmk2nyA8RmO/L/jSHj9hkQ2 KzC3zNxLHCdycZr+1MAGBY8j2bj2Ol1TJIzpgkM3bvHD8/ZwqDEHuRMAD BMC72scCXIxtkByjripbi4Dz4ub3jB8S5S6R3zLaWCni4XszGp6UJJgzB gg1lZrWGHnKCU3YdfSbTKakCURJ9p;
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
List-help: <mailto:xen-devel-request@lists.xensource.com?subject=help>
List-id: Xen developer discussion <xen-devel.lists.xensource.com>
List-post: <mailto:xen-devel@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
Organization: Fujitsu Technology Solutions
Sender: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
User-agent: Mozilla-Thunderbird 2.0.0.19 (X11/20090103)
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;
+}
+
_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel
<Prev in Thread] Current Thread [Next in Thread>
  • [Xen-devel] [Patch 3/6] xen: cpupool support - changes in libxen, Juergen Gross <=