3 files changed, 5 insertions, 5 deletions
diff --git a/tools/libxc/xc_cpupool.c b/tools/libxc/xc_cpupool.c
index 54c76b4fff..b5e0c460ff 100644
--- a/tools/libxc/xc_cpupool.c
+++ b/tools/libxc/xc_cpupool.c
@@ -90,7 +90,7 @@ xc_cpupoolinfo_t *xc_cpupool_getinfo(xc_interface *xch,
     sysctl.u.cpupool_op.op = XEN_SYSCTL_CPUPOOL_OP_INFO;
     sysctl.u.cpupool_op.cpupool_id = poolid;
     set_xen_guest_handle(sysctl.u.cpupool_op.cpumap.bitmap, local);
-    sysctl.u.cpupool_op.cpumap.nr_cpus = local_size * 8;
+    sysctl.u.cpupool_op.cpumap.nr_bits = local_size * 8;
 
     err = do_sysctl_save(xch, &sysctl);
 
@@ -184,7 +184,7 @@ xc_cpumap_t xc_cpupool_freeinfo(xc_interface *xch)
     sysctl.cmd = XEN_SYSCTL_cpupool_op;
     sysctl.u.cpupool_op.op = XEN_SYSCTL_CPUPOOL_OP_FREEINFO;
     set_xen_guest_handle(sysctl.u.cpupool_op.cpumap.bitmap, local);
-    sysctl.u.cpupool_op.cpumap.nr_cpus = mapsize * 8;
+    sysctl.u.cpupool_op.cpumap.nr_bits = mapsize * 8;
 
     err = do_sysctl_save(xch, &sysctl);
 
diff --git a/tools/libxc/xc_domain.c b/tools/libxc/xc_domain.c
index 1676bd7455..7842519aad 100644
--- a/tools/libxc/xc_domain.c
+++ b/tools/libxc/xc_domain.c
@@ -142,7 +142,7 @@ int xc_vcpu_setaffinity(xc_interface *xch,
 
     set_xen_guest_handle(domctl.u.vcpuaffinity.cpumap.bitmap, local);
 
-    domctl.u.vcpuaffinity.cpumap.nr_cpus = cpusize * 8;
+    domctl.u.vcpuaffinity.cpumap.nr_bits = cpusize * 8;
 
     ret = do_domctl(xch, &domctl);
 
@@ -182,7 +182,7 @@ int xc_vcpu_getaffinity(xc_interface *xch,
     domctl.u.vcpuaffinity.vcpu = vcpu;
 
     set_xen_guest_handle(domctl.u.vcpuaffinity.cpumap.bitmap, local);
-    domctl.u.vcpuaffinity.cpumap.nr_cpus = cpusize * 8;
+    domctl.u.vcpuaffinity.cpumap.nr_bits = cpusize * 8;
 
     ret = do_domctl(xch, &domctl);
 
diff --git a/tools/libxc/xc_tbuf.c b/tools/libxc/xc_tbuf.c
index b52fa8fa87..4fb7bb198e 100644
--- a/tools/libxc/xc_tbuf.c
+++ b/tools/libxc/xc_tbuf.c
@@ -134,7 +134,7 @@ int xc_tbuf_set_cpu_mask(xc_interface *xch, uint32_t mask)
     bitmap_64_to_byte(bytemap, &mask64, sizeof (mask64) * 8);
 
     set_xen_guest_handle(sysctl.u.tbuf_op.cpu_mask.bitmap, bytemap);
-    sysctl.u.tbuf_op.cpu_mask.nr_cpus = sizeof(bytemap) * 8;
+    sysctl.u.tbuf_op.cpu_mask.nr_bits = sizeof(bytemap) * 8;
 
     ret = do_sysctl(xch, &sysctl);