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util: virhostcpu: parse frequency information on S390

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Since kernel version 4.7, processor frequency information is available
on S390. Let's adjust the parser so this information shows up for virsh
nodeinfo:

    # virsh nodeinfo
    CPU model:           s390x
    CPU(s):              8
    CPU frequency:       5000 MHz
    CPU socket(s):       1
    Core(s) per socket:  8
    Thread(s) per core:  1
    NUMA cell(s):        1
    Memory size:         16273908 KiB

Reviewed-by: Marc Hartmayer <mhartmay@linux.vnet.ibm.com>
Reviewed-by: Boris Fiuczynski <fiuczy@linux.vnet.ibm.com>
Signed-off-by: Bjoern Walk <bwalk@linux.vnet.ibm.com>
This commit is contained in:
Bjoern Walk 2017-12-19 11:08:00 +01:00 committed by John Ferlan
parent be1bb6c95b
commit ae68dbffe9
1 changed files with 2 additions and 0 deletions
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2
src/util/virhostcpu.c
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@ -600,6 +600,8 @@ virHostCPUParseFrequency(FILE *cpuinfo,
prefix = "cpu MHz"; prefix = "cpu MHz";
else if (ARCH_IS_PPC(arch)) else if (ARCH_IS_PPC(arch))
prefix = "clock"; prefix = "clock";
else if (ARCH_IS_S390(arch))
prefix = "cpu MHz dynamic";
if (!prefix) { if (!prefix) {
VIR_WARN("%s is not supported by the %s parser", VIR_WARN("%s is not supported by the %s parser",