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Rev 2071 Rev 2216
Line 43... Line 43...
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static void reader(void *arg)
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static void reader(void *arg)
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{
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{
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    thread_detach(THREAD);
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    thread_detach(THREAD);
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    if (!sh_quiet)
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    if (!sh_quiet)
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        printf("cpu%d, tid %d: trying to lock rwlock for reading....\n", CPU->id, THREAD->tid);
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        printf("cpu%d, tid %llu: trying to lock rwlock for reading....\n", CPU->id, THREAD->tid);
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    rwlock_read_lock(&rwlock);
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    rwlock_read_lock(&rwlock);
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    rwlock_read_unlock(&rwlock);
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    rwlock_read_unlock(&rwlock);
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    if (!sh_quiet) {
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    if (!sh_quiet) {
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        printf("cpu%d, tid %d: success\n", CPU->id, THREAD->tid);          
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        printf("cpu%d, tid %llu: success\n", CPU->id, THREAD->tid);        
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        printf("cpu%d, tid %d: trying to lock rwlock for writing....\n", CPU->id, THREAD->tid);    
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        printf("cpu%d, tid %llu: trying to lock rwlock for writing....\n", CPU->id, THREAD->tid);      
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    }
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    }
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    rwlock_write_lock(&rwlock);
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    rwlock_write_lock(&rwlock);
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    rwlock_write_unlock(&rwlock);
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    rwlock_write_unlock(&rwlock);
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    if (!sh_quiet)
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    if (!sh_quiet)
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        printf("cpu%d, tid %d: success\n", CPU->id, THREAD->tid);
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        printf("cpu%d, tid %llu: success\n", CPU->id, THREAD->tid);
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    atomic_dec(&thread_count);
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    atomic_dec(&thread_count);
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}
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}
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char * test_rwlock3(bool quiet)
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char * test_rwlock3(bool quiet)