__kthread_parkme

Name:__kthread_parkme

Proto:static void __kthread_parkme(struct kthread *self)

Type:void

Parameter:

Type	Parameter	Name
struct kthread *	self

188

198

set_special_state() should be used for those states when the blocking task* can not use the regular condition based wait-loop. In that case we must* serialize against wakeups such that any possible in-flight TASK_RUNNING stores(Used in tsk->state again: )

199

If Not st_bit - Determine whether a bit is set*@nr: bit number to test*@addr: Address to start counting from Then Break

202

complete( & parked)

203

205

set_current_state() includes a barrier so that the write of current->state* is correctly serialised wrt the caller's subsequent test of whether to* actually sleep:* for (;;) {* set_current_state(TASK_UNINTERRUPTIBLE);* if (!need_sleep)* break;* (Used in tsk->state: )

**Caller**
Name	Describe
kthread_parkme
kthread

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