hw/xen: do not use aio_set_fd_handler(is_external=true) in xen_xenstore
There is no need to suspend activity between aio_disable_external() and aio_enable_external(), which is mainly used for the block layer's drain operation. This is part of ongoing work to remove the aio_disable_external() API. Reviewed-by: David Woodhouse <dwmw@amazon.co.uk> Reviewed-by: Paul Durrant <paul@xen.org> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Message-Id: <20230516190238.8401-9-stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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@ -133,7 +133,7 @@ static void xen_xenstore_realize(DeviceState *dev, Error **errp)
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error_setg(errp, "Xenstore evtchn port init failed");
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return;
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}
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aio_set_fd_handler(qemu_get_aio_context(), xen_be_evtchn_fd(s->eh), true,
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aio_set_fd_handler(qemu_get_aio_context(), xen_be_evtchn_fd(s->eh), false,
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xen_xenstore_event, NULL, NULL, NULL, s);
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s->impl = xs_impl_create(xen_domid);
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