__wake_userfault

Name:__wake_userfault

Proto:static void __wake_userfault(struct userfaultfd_ctx *ctx, struct userfaultfd_wake_range *range)

Type:void

Parameter:

Type	Parameter	Name
struct userfaultfd_ctx *	ctx
struct userfaultfd_wake_range *	range

1233

spin_lock_irq( & lock)

1235

If waitqueue_active -- locklessly test for waiters on the queue*@wq_head: the waitqueue to test for waiters* returns true if the wait list is not empty* NOTE: this function is lockless and requires care, incorrect usage _will_ Then __wake_up_locked_key( & waitqueue head for the pending (i.e. not read) userfaults , Convenience macros for the sake of wake_up(): , range)

1238

If waitqueue_active -- locklessly test for waiters on the queue*@wq_head: the waitqueue to test for waiters* returns true if the wait list is not empty* NOTE: this function is lockless and requires care, incorrect usage _will_ Then __wake_up - wake up threads blocked on a waitqueue

1240

spin_unlock_irq( & lock)

**Caller**
Name	Describe
wake_userfault

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