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/openbmc/qemu/tests/qemu-iotests/
H A D240.out45e92a90 Fri May 24 03:41:34 CDT 2019 Kevin Wolf <kwolf@redhat.com> nbd-server: Call blk_set_allow_aio_context_change()

The NBD server uses an AioContext notifier, so it can tolerate that its
BlockBackend is switched to a different AioContext. Before we start
actually calling bdrv_try_set_aio_context(), which checks for
consistency, outside of test cases, we need to make sure that the NBD
server actually allows this.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
H A D24045e92a90 Fri May 24 03:41:34 CDT 2019 Kevin Wolf <kwolf@redhat.com> nbd-server: Call blk_set_allow_aio_context_change()

The NBD server uses an AioContext notifier, so it can tolerate that its
BlockBackend is switched to a different AioContext. Before we start
actually calling bdrv_try_set_aio_context(), which checks for
consistency, outside of test cases, we need to make sure that the NBD
server actually allows this.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
/openbmc/qemu/nbd/
H A Dserver.c45e92a90 Fri May 24 03:41:34 CDT 2019 Kevin Wolf <kwolf@redhat.com> nbd-server: Call blk_set_allow_aio_context_change()

The NBD server uses an AioContext notifier, so it can tolerate that its
BlockBackend is switched to a different AioContext. Before we start
actually calling bdrv_try_set_aio_context(), which checks for
consistency, outside of test cases, we need to make sure that the NBD
server actually allows this.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>