Workqueues and Kevents
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Chapter 1. Driver Basics
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Workqueues and Kevents
queue_work
- queue work on a workqueue
queue_work_on
- queue work on specific cpu
queue_delayed_work
- queue work on a workqueue after delay
queue_delayed_work_on
- queue work on specific CPU after delay
flush_workqueue
- ensure that any scheduled work has run to completion.
flush_work
- block until a work_struct's callback has terminated
cancel_work_sync
- block until a work_struct's callback has terminated
cancel_delayed_work_sync
- reliably kill off a delayed work.
schedule_work
- put work task in global workqueue
schedule_delayed_work
- put work task in global workqueue after delay
flush_delayed_work
- block until a dwork_struct's callback has terminated
schedule_delayed_work_on
- queue work in global workqueue on CPU after delay
execute_in_process_context
- reliably execute the routine with user context
destroy_workqueue
- safely terminate a workqueue
work_on_cpu
- run a function in user context on a particular cpu