[PATCH 0/2] nvmet: support unbound_wq for RDMA and TCP

Ping Gan jacky_gam_2001 at 163.com
Wed Jul 17 00:52:06 PDT 2024


hen 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 enable 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/20240717005318.109027-1-jacky_gam_2001@163.com/

Ping Gan (2):
  nvmet-tcp: add unbound_wq support for nvmet-tcp
  nvmet-rdma:  add unbound_wq support for nvmet-rdma

 drivers/nvme/target/rdma.c | 10 +++++++++-
 drivers/nvme/target/tcp.c  | 12 ++++++++++--
 2 files changed, 19 insertions(+), 3 deletions(-)

-- 
2.26.2




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