Re: [Xen-devel] [PATCH v3 10/10] ioreq: provide support for long-running operations...

[Jan Beulich <jbeulich@xxxxxxxx>]

On 30.09.2019 15:32, Roger Pau Monne wrote:
> ...and switch vPCI to use this infrastructure for long running
> physmap modification operations.
> 
> This allows to get rid of the vPCI specific modifications done to
> handle_hvm_io_completion and allows generalizing the support for
> long-running operations to other internal ioreq servers. Such support
> is implemented as a specific handler that can be registers by internal
> ioreq servers and that will be called to check for pending work.
> Returning true from this handler will prevent the vcpu from running
> until the handler returns false.

Is the mentioning of a special handler stale from perhaps a
different earlier implementation? Unless I'm overlooking /
misunderstanding something here, with this adjusted ...

> Signed-off-by: Roger Pau Monné <roger.pau@xxxxxxxxxx>

Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx>

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