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Searched refs:writelock (Results 1 – 2 of 2) sorted by relevance

/Linux-v5.10/drivers/tty/
Dn_tracesink.c48 static DEFINE_MUTEX(writelock);
68 mutex_lock(&writelock); in n_tracesink_open()
79 mutex_unlock(&writelock); in n_tracesink_open()
92 mutex_lock(&writelock); in n_tracesink_close()
97 mutex_unlock(&writelock); in n_tracesink_close()
163 mutex_lock(&writelock); in n_tracesink_datadrain()
168 mutex_unlock(&writelock); in n_tracesink_datadrain()
/Linux-v5.10/kernel/locking/
Dlocktorture.c77 int (*writelock)(void); member
133 .writelock = torture_lock_busted_write_lock,
175 .writelock = torture_spin_lock_write_lock,
202 .writelock = torture_spin_lock_write_lock_irq,
267 .writelock = torture_rwlock_write_lock,
308 .writelock = torture_rwlock_write_lock_irq,
346 .writelock = torture_mutex_lock,
418 .writelock = torture_ww_mutex_lock,
493 .writelock = torture_rtmutex_lock,
556 .writelock = torture_rwsem_down_write,
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