mbox series

[v3,0/3] Support fd-based KVM stats

Message ID 20220131194312.1192626-1-mark.kanda@oracle.com (mailing list archive)
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Series Support fd-based KVM stats | expand

Message

Mark Kanda Jan. 31, 2022, 7:43 p.m. UTC 
v3:
- various QMP API enhancements from v2 review [1] [Daniel, Paolo, Igor]
- general cleanup

v2: [Paolo]
- generalize the interface
- add support for querying stat schema and instances
- add additional HMP semantic processing for a few exponent/unit
   combinations (related to seconds and bytes)

This patchset adds QEMU support for querying fd-based KVM stats. The
kernel support was introduced by:

cb082bfab59a ("KVM: stats: Add fd-based API to read binary stats data")

[1] https://lore.kernel.org/all/20211119195153.11815-1-mark.kanda@oracle.com/

Mark Kanda (3):
  qmp: Support for querying stats
  hmp: Support for querying stats
  kvm: Support for querying fd-based stats

 accel/kvm/kvm-all.c     | 308 ++++++++++++++++++++++++++++++++++++++++
 hmp-commands-info.hx    |  28 ++++
 include/monitor/hmp.h   |   2 +
 include/monitor/stats.h |  36 +++++
 monitor/hmp-cmds.c      | 288 +++++++++++++++++++++++++++++++++++++
 monitor/qmp-cmds.c      | 183 ++++++++++++++++++++++++
 qapi/misc.json          | 253 +++++++++++++++++++++++++++++++++
 7 files changed, 1098 insertions(+)
 create mode 100644 include/monitor/stats.h