diff options
| -rw-r--r-- | tools/python/xen/lowlevel/xc/xc.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/tools/python/xen/lowlevel/xc/xc.c b/tools/python/xen/lowlevel/xc/xc.c index d41b69441c..9d7a7de749 100644 --- a/tools/python/xen/lowlevel/xc/xc.c +++ b/tools/python/xen/lowlevel/xc/xc.c @@ -218,8 +218,7 @@ static PyObject *pyxc_vcpu_setaffinity(XcObject *self, uint64_t *cpumap; PyObject *cpulist = NULL; int nr_cpus, size; - xc_physinfo_t info; - xc_cpu_to_node_t map[1]; + xc_physinfo_t info = {0}; uint64_t cpumap_size = sizeof(*cpumap); static char *kwd_list[] = { "domid", "vcpu", "cpumap", NULL }; @@ -228,8 +227,6 @@ static PyObject *pyxc_vcpu_setaffinity(XcObject *self, &dom, &vcpu, &cpulist) ) return NULL; - set_xen_guest_handle(info.cpu_to_node, map); - info.max_cpu_id = 1; if ( xc_physinfo(self->xc_handle, &info) != 0 ) return pyxc_error_to_exception(); @@ -381,7 +378,6 @@ static PyObject *pyxc_vcpu_getinfo(XcObject *self, uint64_t *cpumap; int nr_cpus, size; xc_physinfo_t pinfo = { 0 }; - xc_cpu_to_node_t map[1]; uint64_t cpumap_size = sizeof(*cpumap); static char *kwd_list[] = { "domid", "vcpu", NULL }; @@ -390,18 +386,18 @@ static PyObject *pyxc_vcpu_getinfo(XcObject *self, &dom, &vcpu) ) return NULL; - set_xen_guest_handle(pinfo.cpu_to_node, map); - pinfo.max_cpu_id = 1; if ( xc_physinfo(self->xc_handle, &pinfo) != 0 ) return pyxc_error_to_exception(); nr_cpus = pinfo.nr_cpus; + rc = xc_vcpu_getinfo(self->xc_handle, dom, vcpu, &info); if ( rc < 0 ) return pyxc_error_to_exception(); - size = (nr_cpus + cpumap_size * 8 - 1)/ (cpumap_size * 8); + size = (nr_cpus + cpumap_size * 8 - 1)/ (cpumap_size * 8); if((cpumap = malloc(cpumap_size * size)) == NULL) return pyxc_error_to_exception(); + memset(cpumap, 0, cpumap_size * size); rc = xc_vcpu_getaffinity(self->xc_handle, dom, vcpu, cpumap, cpumap_size * size); if ( rc < 0 ) |