Re: [Qemu-devel] Semantics of DeviceState::realized and BlockDriverState

[Paolo Bonzini]

Il 12/06/2012 00:05, Anthony Liguori ha scritto:
> 
> opened = true
> attached = true
> 
> This means that the device is in-use by something in QEMU.  Requests may
> be in flight as read/write requests are now allowed to be issued.
> 
> Most properties cannot be changed in this state (presumably).

So this is "realized".

Or Object needs to provide support for multiple states, and (static)
properties can have a bitmap of which states let them be modified.

Paolo