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Sagi Grimberg authored
When teardown process starts during live IO, we need to keep the memory regions pool (frmr/fmr) until all in-flight tasks are properly released, since each task may return a memory region to the pool. In order to do this, we pass a destroy flag to iser_free_ib_conn_res to indicate we can destroy the device and the memory regions pool. iser_conn_release will pass it as true and also DEVICE_REMOVAL event (we need to let the device to properly remove). Also, Since we conditionally call iser_free_rx_descriptors, remove the extra check on iser_conn->rx_descs. Fixes: 5426b171 ("IB/iser: Collapse cleanup and disconnect handlers") Reported-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Sagi Grimberg <sagig@mellanox.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
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