Commit c49f7ece authored by Sebastian Andrzej Siewior's avatar Sebastian Andrzej Siewior Committed by Ingo Molnar
Browse files

lib/test_lockup: Adapt to changed variables 



The inner parts of certain locks (mutex, rwlocks) changed due to a rework for
RT and non RT code. Most users remain unaffected, but those who fiddle around
in the inner parts need to be updated.

Match the struct names to the new layout.

Signed-off-by: default avatarSebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Signed-off-by: default avatarPeter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: default avatarIngo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/r/20210815211305.137982730@linutronix.de
parent bb630f9f

lib/test_lockup.c

+3 −3
Original line number Diff line number Diff line
@@ -485,13 +485,13 @@ static int __init test_lockup_init(void) 
		       offsetof(spinlock_t, lock.wait_lock.magic),

		       SPINLOCK_MAGIC) ||

	    test_magic(lock_rwlock_ptr,

		       offsetof(rwlock_t, rtmutex.wait_lock.magic),

		       offsetof(rwlock_t, rwbase.rtmutex.wait_lock.magic),

		       SPINLOCK_MAGIC) ||

	    test_magic(lock_mutex_ptr,

		       offsetof(struct mutex, lock.wait_lock.magic),

		       offsetof(struct mutex, rtmutex.wait_lock.magic),

		       SPINLOCK_MAGIC) ||

	    test_magic(lock_rwsem_ptr,

		       offsetof(struct rw_semaphore, rtmutex.wait_lock.magic),

		       offsetof(struct rw_semaphore, rwbase.rtmutex.wait_lock.magic),

		       SPINLOCK_MAGIC))

		return -EINVAL;

#else