diff -r c87ec146229a -r 3f97bcb08bbd tools/libxl/xl.c
--- a/tools/libxl/xl.c Fri Apr 23 15:04:26 2010 +0100
+++ b/tools/libxl/xl.c Tue Apr 27 01:11:06 2010 +0800
@@ -2642,93 +2642,88 @@
exit(0);
}
-static void output_xeninfo(void)
+static void output_info(struct utsname *utsinfo, struct libxl_physinfo
*physinfo,
+ const libxl_version_info *verinfo)
{
- const libxl_version_info *info;
+ unsigned int i;
int sched_id;
- info = libxl_get_version_info(&ctx);
if ((sched_id = libxl_get_sched_id(&ctx)) < 0) {
fprintf(stderr, "get_sched_id sysctl failed.\n");
return;
}
- printf("xen_major : %d\n", info->xen_version_major);
- printf("xen_minor : %d\n", info->xen_version_minor);
- printf("xen_extra : %s\n", info->xen_version_extra);
- printf("xen_caps : %s\n", info->capabilities);
+ // output utsinfo
+ printf("host : %s\n", utsinfo->nodename);
+ printf("release : %s\n", utsinfo->release);
+ printf("version : %s\n", utsinfo->version);
+ printf("machine : %s\n", utsinfo->machine);
+
+ // output physinfo
+ printf("nr_cpus : %d\n", physinfo->nr_cpus);
+ printf("nr_nodes : %d\n", physinfo->nr_nodes);
+ printf("cores_per_socket : %d\n", physinfo->cores_per_socket);
+ printf("threads_per_core : %d\n", physinfo->threads_per_core);
+ printf("cpu_mhz : %d\n", physinfo->cpu_khz / 1000);
+ printf("hw_caps : ");
+ for (i = 0; i < 8; i++)
+ printf("%08x%c", physinfo->hw_cap[i], i < 7 ? ':' : '\n');
+ printf("virt_caps :");
+ if (physinfo->phys_cap & XEN_SYSCTL_PHYSCAP_hvm)
+ printf(" hvm");
+ if (physinfo->phys_cap & XEN_SYSCTL_PHYSCAP_hvm_directio)
+ printf(" hvm_directio");
+ printf("\n");
+ if (!verinfo)
+ return;
+ i = (1 << 20) / verinfo->pagesize;
+ printf("total_memory : %llu\n", (long long unsigned int)
physinfo->total_pages / i);
+ printf("free_memory : %llu\n", (long long unsigned int)
physinfo->free_pages / i);
+
+ // output verinfo
+ printf("xen_major : %d\n", verinfo->xen_version_major);
+ printf("xen_minor : %d\n", verinfo->xen_version_minor);
+ printf("xen_extra : %s\n", verinfo->xen_version_extra);
+ printf("xen_caps : %s\n", verinfo->capabilities);
printf("xen_scheduler : %s\n",
sched_id == XEN_SCHEDULER_SEDF ? "sedf" :
sched_id == XEN_SCHEDULER_CREDIT ? "credit" :
sched_id == XEN_SCHEDULER_CREDIT2 ? "credit2" : "unknown");
- printf("xen_pagesize : %lu\n", info->pagesize);
- printf("platform_params : virt_start=0x%lx\n", info->virt_start);
- printf("xen_changeset : %s\n", info->changeset);
- printf("xen_commandline : %s\n", info->commandline);
- printf("cc_compiler : %s\n", info->compiler);
- printf("cc_compile_by : %s\n", info->compile_by);
- printf("cc_compile_domain : %s\n", info->compile_domain);
- printf("cc_compile_date : %s\n", info->compile_date);
+ printf("xen_pagesize : %lu\n", verinfo->pagesize);
+ printf("platform_params : virt_start=0x%lx\n", verinfo->virt_start);
+ printf("xen_changeset : %s\n", verinfo->changeset);
+ printf("xen_commandline : %s\n", verinfo->commandline);
+ printf("cc_compiler : %s\n", verinfo->compiler);
+ printf("cc_compile_by : %s\n", verinfo->compile_by);
+ printf("cc_compile_domain : %s\n", verinfo->compile_domain);
+ printf("cc_compile_date : %s\n", verinfo->compile_date);
- return;
-}
-
-static void output_nodeinfo(void)
-{
- struct utsname utsbuf;
-
- uname(&utsbuf);
-
- printf("host : %s\n", utsbuf.nodename);
- printf("release : %s\n", utsbuf.release);
- printf("version : %s\n", utsbuf.version);
- printf("machine : %s\n", utsbuf.machine);
-
- return;
-}
-
-static void output_physinfo(void)
-{
- struct libxl_physinfo info;
- const libxl_version_info *vinfo;
- unsigned int i;
-
- if (libxl_get_physinfo(&ctx, &info) != 0) {
- fprintf(stderr, "libxl_physinfo failed.\n");
- return;
- }
-
- printf("nr_cpus : %d\n", info.nr_cpus);
- printf("nr_nodes : %d\n", info.nr_nodes);
- printf("cores_per_socket : %d\n", info.cores_per_socket);
- printf("threads_per_core : %d\n", info.threads_per_core);
- printf("cpu_mhz : %d\n", info.cpu_khz / 1000);
- printf("hw_caps : ");
- for (i = 0; i < 8; i++)
- printf("%08x%c", info.hw_cap[i], i < 7 ? ':' : '\n');
- printf("virt_caps :");
- if (info.phys_cap & XEN_SYSCTL_PHYSCAP_hvm)
- printf(" hvm");
- if (info.phys_cap & XEN_SYSCTL_PHYSCAP_hvm_directio)
- printf(" hvm_directio");
- printf("\n");
- vinfo = libxl_get_version_info(&ctx);
- i = (1 << 20) / vinfo->pagesize;
- printf("total_memory : %lu\n", info.total_pages / i);
- printf("free_memory : %lu\n", info.free_pages / i);
+ printf("xend_config_format : 4\n");
return;
}
void info(int verbose)
{
- output_nodeinfo();
+ struct utsname utsinfo;
+ struct libxl_physinfo physinfo;
+ const libxl_version_info *verinfo;
- output_physinfo();
+ if (uname(&utsinfo) != 0) {
+ fprintf(stderr, "cannot get nodeinfo\n");
+ return;
+ }
+ if (libxl_get_physinfo(&ctx, &physinfo) != 0) {
+ fprintf(stderr, "libxl_physinfo failed.\n");
+ return;
+ }
+ verinfo = libxl_get_version_info(&ctx);
+ if (!verinfo) {
+ fprintf(stderr, "libxl_get_version_info failed.\n");
+ return;
+ }
- output_xeninfo();
-
- printf("xend_config_format : 4\n");
+ output_info(&utsinfo, &physinfo, verinfo);
return;
}
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