[PATCH] Revert "IB/core: Fix use workqueue without WQ_MEM_RECLAIM"

[Leon Romanovsky]

On Tue, May 23, 2023 at 05:54:08PM +0200, Maurizio Lombardi wrote:
> when nvme_rdma_reconnect_ctrl_work() fails, it flushes
> the ib_addr:process_one_req() work but the latter is enqueued
> on addr_wq which has been marked as "!WQ_MEM_RECLAIM".
> 
> workqueue: WQ_MEM_RECLAIM nvme-wq:nvme_rdma_reconnect_ctrl_work
> [nvme_rdma] is flushing !WQ_MEM_RECLAIM ib_addr:process_one_req [ib_core]

And why does nvme-wq need WQ_MEM_RECLAIM flag? I wonder if it is really
needed.

Thanks