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Rev 3059 Rev 3186
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 *
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 *
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 * @param rwl Reader/Writer lock.
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 * @param rwl Reader/Writer lock.
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 */
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 */
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void rwlock_initialize(rwlock_t *rwl) {
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void rwlock_initialize(rwlock_t *rwl) {
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    spinlock_initialize(&rwl->lock, "rwlock_t");
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    spinlock_initialize(&rwl->lock, "rwlock_t");
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    mutex_initialize(&rwl->exclusive);
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    mutex_initialize(&rwl->exclusive, MUTEX_PASSIVE);
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    rwl->readers_in = 0;
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    rwl->readers_in = 0;
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}
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}
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/** Acquire reader/writer lock for reading
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/** Acquire reader/writer lock for reading
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 *
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 *