8832cf9221
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> |
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