1MOD_DELAYED_WORK_ON(9)           Driver Basics          MOD_DELAYED_WORK_ON(9)
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NAME

6       mod_delayed_work_on - modify delay of or queue a delayed work on
7       specific CPU
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SYNOPSIS

10       bool mod_delayed_work_on(int cpu, struct workqueue_struct * wq,
11                                struct delayed_work * dwork,
12                                unsigned long delay);
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ARGUMENTS

15       cpu
16           CPU number to execute work on
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18       wq
19           workqueue to use
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21       dwork
22           work to queue
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24       delay
25           number of jiffies to wait before queueing
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DESCRIPTION

28       If dwork is idle, equivalent to queue_delayed_work_on; otherwise,
29       modify dwork's timer so that it expires after delay. If delay is zero,
30       work is guaranteed to be scheduled immediately regardless of its
31       current state.
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33       Returns false if dwork was idle and queued, true if dwork was pending
34       and its timer was modified.
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36       This function is safe to call from any context including IRQ handler.
37       See try_to_grab_pending for details.
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40Kernel Hackers Manual 3.10         June 2019            MOD_DELAYED_WORK_ON(9)
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