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problem with interruptible_sleep_on and wake_up_interrruptible
I am writing a char driver which blocks on reading. I acheive this using interruptible_sleep_on .
I notify the sleeping process from another driver using wake_up_interruptible.Calling wake_up_interruptible does not trasfer control to sleeping process immediately or atleast
with in the timeframe i would like.
What i need is to have the event notification immediately after calling wake_up_interrruptible.
Please help.
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