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RDMA/core: Avoid flush_workqueue(system_unbound_wq) usage
authorTetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Tue, 19 Apr 2022 22:18:57 +0000 (07:18 +0900)
committerJason Gunthorpe <jgg@nvidia.com>
Mon, 25 Apr 2022 19:04:53 +0000 (16:04 -0300)
commitff815a89398d8bbfdc14ced98252bdae92126225
tree5d8eb3280b1eae4e004118c1ebb1db5daf4c0b67tree | snapshot
parent0f328c70341f9891c8893e13fc47fec6c4c1e606commit | diff
RDMA/core: Avoid flush_workqueue(system_unbound_wq) usage

Flushing system-wide workqueues is dangerous and will be forbidden.
Replace system_unbound_wq with local ib_unreg_wq.

Link: https://lore.kernel.org/r/252cefb0-a400-83f6-2032-333d69f52c1b@I-love.SAKURA.ne.jp
Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
drivers/infiniband/core/device.c diff | blob | history
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