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| author | Stefan Hajnoczi <stefanha@redhat.com> | 2018-01-17 09:07:00 +0000 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2018-01-22 14:02:33 +0000 |
| commit | dc15541d5998e08001194b10863fe63a916263c8 (patch) | |
| tree | 65570352e806e62222e0bf7a78331829c754d1e0 /docs | |
| parent | b384cd95eb9c6f73ad84ed1bb0717a26e29cc78f (diff) | |
block: add block_set_io_throttle virtio-blk-pci QMP example
The block_set_io_throttle command can look up BlockBackends by the
attached qdev device ID. virtio-blk-pci is a special case because the
actual VirtIOBlock device is the "/virtio-backend" child of the PCI
adapter device.
Add a QMP schema example so clients will know how to use
block_set_io_throttle on the virtio-blk-pci device.
The alternative is to implement some sort of aliasing for qmp_get_blk()
but that is likely to cause confusion and could break future use cases.
Let's not go there.
Cc: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
Message-id: 20180117090700.25811-1-stefanha@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'docs')
0 files changed, 0 insertions, 0 deletions