fixup_rt_mutex_waiters

Name:fixup_rt_mutex_waiters

Proto:static void fixup_rt_mutex_waiters(struct rt_mutex *lock)

Type:void

Parameter:

Type	Parameter	Name
struct rt_mutex *	lock

71

unsigned long owner, * p = (unsigned long * ) & owner

73

If rt_mutex_has_waiters(lock) Then Return

134

owner = READ_ONCE( * p)

135

If owner & lock->owner state tracking: Then WRITE_ONCE( * p, owner & ~lock->owner state tracking:)

**Caller**
Name	Describe
rt_mutex_slowlock	Slow path lock function:
__rt_mutex_slowtrylock
rt_mutex_wait_proxy_lock	_mutex_wait_proxy_lock() - Wait for lock acquisition@lock: the rt_mutex we were woken on@to: the timeout, null if none
rt_mutex_cleanup_proxy_lock	_mutex_cleanup_proxy_lock() - Cleanup failed lock acquisition@lock: the rt_mutex we were woken on@waiter: the pre-initialized rt_mutex_waiter* Attempt to clean up after a failed __rt_mutex_start_proxy_lock() or* rt_mutex_wait_proxy_lock()

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