Commit 4ac13a38 authored by Sebastian Andrzej Siewior's avatar Sebastian Andrzej Siewior
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locking: Remove rt_rwlock_is_contended()

rt_rwlock_is_contended() has not users. It makes no sense to use it as
rwlock_is_contended() because it is a sleeping lock on RT and preemption
is possible. It reports always != 0 if used by a writer and even if
there is a waiter then the lock might not be handed over if the
current owner has the highest priority.

Remove rt_rwlock_is_contended().

Reported-by: default avatarkernel test robot <>
Signed-off-by: default avatarSebastian Andrzej Siewior <>
parent 30c3c85b
......@@ -246,12 +246,6 @@ void __sched rt_write_unlock(rwlock_t *rwlock)
int __sched rt_rwlock_is_contended(rwlock_t *rwlock)
return rw_base_is_contended(&rwlock->rwbase);
void __rt_rwlock_init(rwlock_t *rwlock, const char *name,
struct lock_class_key *key)
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