Rev 1787 | Details | Compare with Previous | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 1 | jermar | 1 | |
| 2 | SPINNING LOCKS |
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| 3 | spinlock_lock, spinlock_trylock, spinlock_unlock |
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| 4 | +------------+ |
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| 5 | | spinlock_t | |
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| 6 | +------------+ |
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| 7 | |||
| 8 | WAIT QUEUES |
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| 9 | waitq_sleep_timeout, waitq_wakeup |
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| 10 | +---------+ |
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| 11 | | waitq_t | |
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| 12 | +---------+ |
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| 13 | / \ |
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| 14 | SEMAPHORES / \ CONDITION VARIABLES |
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| 15 | semaphore_down_timeout, semaphore_up condvar_wait_timeout, condvar_signal |
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| 16 | +--------------+ / \ +-----------+ |
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| 17 | | semaphore_t |<-+ +->| condvar_t | |
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| 18 | +--------------+ +-----------+ |
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| 19 | | ^ |
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| 20 | | | |
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| 21 | | +------+ |
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| 22 | V / |
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| 23 | MUTEXES / READERS/WRITERS LOCKS |
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| 24 | mutex_lock_timeout, mutex_unlock rwlock_reader/writer_lock_timeout, rwlock_unlock |
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| 25 | +---------+ / +----------+ |
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| 26 | | mutex_t |------------------------------->| rwlock_t | |
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| 27 | +---------+ / +----------+ |
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| 28 | | / |
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| 29 | +------------------------+ |