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| author | Sagi Grimberg <sagi@grimberg.me> | 2022-03-21 12:57:27 +0100 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2022-03-29 09:29:04 +0200 |
| commit | 8832cf922151e9dfa2821736beb0ae2dd3968b6e (patch) | |
| tree | e73b437a77400681d0c2bb1e94a52f2ddfcdb34a /crypto/hmac.c | |
| parent | nvme-pci: add quirks for Samsung X5 SSDs (diff) | |
| download | linux-8832cf922151e9dfa2821736beb0ae2dd3968b6e.tar.xz linux-8832cf922151e9dfa2821736beb0ae2dd3968b6e.zip | |
nvmet: use a private workqueue instead of the system workqueue
Any attempt to flush kernel-global WQs has possibility of deadlock
so we should simply stop using them, instead introduce nvmet_wq
which is the generic nvmet workqueue for work elements that
don't explicitly require a dedicated workqueue (by the mere fact
that they are using the system_wq).
Changes were done using the following replaces:
- s/schedule_work(/queue_work(nvmet_wq, /g
- s/schedule_delayed_work(/queue_delayed_work(nvmet_wq, /g
- s/flush_scheduled_work()/flush_workqueue(nvmet_wq)/g
Reported-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions