When running nvmf on SMP platform, current nvme target's RDMA and
TCP use bounded workqueue to handle IO, but when there is other high
workload on the system(eg: kubernetes), the competition between the
bounded kworker and other workload is very radical. To decrease the
resource race of OS among them, this patchset will switch to unbounded
workqueue for nvmet-rdma and nvmet-tcp; besides that, it can also
get some performance improvement. And this patchset bases on previous
discussion from below session.
https://lore.kernel.org/lkml/20240719084953.8050-1-jacky_gam_2001@xxxxxxx/