diff options
| author | Viktor Mihajlovski <mihajlov@linux.vnet.ibm.com> | 2018-02-16 17:08:39 +0100 |
|---|---|---|
| committer | Cornelia Huck <cohuck@redhat.com> | 2018-02-26 12:55:26 +0100 |
| commit | ca230ff33f89bf7102cbfbc2328716da6750aaed (patch) | |
| tree | 80c0471436b7b5b264545b5c5f6557fecfb6010b /cpus.c | |
| parent | ce74ee3dea6273a7a6aebc157f39cffd3e388097 (diff) | |
qmp: add architecture specific cpu data for query-cpus-fast
The s390 CPU state can be retrieved without interrupting the
VM execution. Extendend the CpuInfoFast union with architecture
specific data and an implementation for s390.
Return data looks like this:
[
{"thread-id":64301,"props":{"core-id":0},
"arch":"s390","cpu-state":"operating",
"qom-path":"/machine/unattached/device[0]","cpu-index":0},
{"thread-id":64302,"props":{"core-id":1},
"arch":"s390","cpu-state":"operating",
"qom-path":"/machine/unattached/device[1]","cpu-index":1}
]
Signed-off-by: Viktor Mihajlovski <mihajlov@linux.vnet.ibm.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <1518797321-28356-4-git-send-email-mihajlov@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Diffstat (limited to 'cpus.c')
| -rw-r--r-- | cpus.c | 10 |
1 files changed, 10 insertions, 0 deletions
@@ -2166,6 +2166,10 @@ CpuInfoFastList *qmp_query_cpus_fast(Error **errp) MachineClass *mc = MACHINE_GET_CLASS(ms); CpuInfoFastList *head = NULL, *cur_item = NULL; CPUState *cpu; +#if defined(TARGET_S390X) + S390CPU *s390_cpu; + CPUS390XState *env; +#endif CPU_FOREACH(cpu) { CpuInfoFastList *info = g_malloc0(sizeof(*info)); @@ -2183,6 +2187,12 @@ CpuInfoFastList *qmp_query_cpus_fast(Error **errp) info->value->props = props; } +#if defined(TARGET_S390X) + s390_cpu = S390_CPU(cpu); + env = &s390_cpu->env; + info->value->arch = CPU_INFO_ARCH_S390; + info->value->u.s390.cpu_state = env->cpu_state; +#endif if (!cur_item) { head = cur_item = info; } else { |