On Wed, Sep 09, 2020 at 05:11:36PM +0200, Kevin Wolf wrote: > Some QMP command handlers can block the main loop for a relatively long > time, for example because they perform some I/O. This is quite nasty. > Allowing such handlers to run in a coroutine where they can yield (and > therefore release the BQL) while waiting for an event such as I/O > completion solves the problem. > > This series adds the infrastructure to allow this and switches > block_resize to run in a coroutine as a first example. > > This is an alternative solution to Marc-André's "monitor: add > asynchronous command type" series.
Please clarify the following in the QAPI documentation: * Is the QMP monitor suspended while the command is pending? * Are QMP events reported while the command is pending? Acked-by: Stefan Hajnoczi <stefa...@redhat.com>
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