xl: uptime: skip dom0 when calling print_domU_uptime

Dom0 is handled separately (via print_dom0_uptime) and the domU
variant doesn't work for dom0 since libxl_vm_get_start_time() doesn't.

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>

diff --git a/tools/libxl/xl_cmdimpl.c b/tools/libxl/xl_cmdimpl.c
index 80d8781ccdfcf22de3a330fd38431cd8091afe22..4c03b2e76daaeb074809d3d024a7614ff335a558 100644 (file)
--- a/tools/libxl/xl_cmdimpl.c
+++ b/tools/libxl/xl_cmdimpl.c
@@ -7059,8 +7059,10 @@ static void print_uptime(int short_mode, uint32_t doms[], int nb_doms)
             fprintf(stderr, "Could not list vms.\n");
             return;
         }
-        for (i = 0; i < nb_vm; i++)
+        for (i = 0; i < nb_vm; i++) {
+            if (info[i].domid == 0) continue;
             print_domU_uptime(info[i].domid, short_mode, now);
+        }
         libxl_vminfo_list_free(info, nb_vm);
     } else {
         for (i = 0; i < nb_doms; i++) {