Hi Sagi,
what do you think on this approach ?
we must somehow defend on the NULL deref in case dd_data in iscsi_conn
(the iser_conn) already NULL due to conn_stop call.
Sounds like we get conn_stop duing lun scanning. Generally speaking I
don't like a global lock for this, but given the non trivial iscsi state
machine
we can do with that.
Reviewed-by: Sagi Grimberg <sagi@xxxxxxxxxx>
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