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block: Accept device model name for block_set_io_throttle

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In order to remove the need for BlockBackend names in the external API,
we want to allow qdev device names in all device related commands.

This converts block_set_io_throttle to accept a qdev device name.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Kevin Wolf 2016-09-20 13:38:48 +02:00
parent 70e2cb3bd7
commit 7a9877a026
3 changed files with 16 additions and 10 deletions
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6
docs/qmp-commands.txt
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@ -1459,7 +1459,9 @@ Change I/O throttle limits for a block drive.
Arguments:
- "device": device name (json-string)
- "device": block device name (deprecated, use @id instead)
(json-string, optional)
- "id": the name or QOM path of the guest device (json-string, optional)
- "bps": total throughput limit in bytes per second (json-int)
- "bps_rd": read throughput limit in bytes per second (json-int)
- "bps_wr": write throughput limit in bytes per second (json-int)
@ -1483,7 +1485,7 @@ Arguments:
Example:
-> { "execute": "block_set_io_throttle", "arguments": { "device": "virtio0",
-> { "execute": "block_set_io_throttle", "arguments": { "id": "ide0-1-0",
"bps": 1000000,
"bps_rd": 0,
"bps_wr": 0,