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Rev 2071 Rev 2216
Line 72... Line 72...
72
    waitq_sleep(&can_start);
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    waitq_sleep(&can_start);
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    to = random(40000);
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    to = random(40000);
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    if (!sh_quiet)
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    if (!sh_quiet)
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        printf("cpu%d, tid %d w+ (%d)\n", CPU->id, THREAD->tid, to);
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        printf("cpu%d, tid %llu w+ (%d)\n", CPU->id, THREAD->tid, to);
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    rc = rwlock_write_lock_timeout(&rwlock, to);
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    rc = rwlock_write_lock_timeout(&rwlock, to);
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    if (SYNCH_FAILED(rc)) {
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    if (SYNCH_FAILED(rc)) {
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        if (!sh_quiet)
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        if (!sh_quiet)
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            printf("cpu%d, tid %d w!\n", CPU->id, THREAD->tid);
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            printf("cpu%d, tid %llu w!\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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        return;
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        return;
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    }
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    }
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    if (!sh_quiet)
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    if (!sh_quiet)
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        printf("cpu%d, tid %d w=\n", CPU->id, THREAD->tid);
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        printf("cpu%d, tid %llu w=\n", CPU->id, THREAD->tid);
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    if (rwlock.readers_in) {
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    if (rwlock.readers_in) {
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        if (!sh_quiet)
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        if (!sh_quiet)
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            printf("Oops.");
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            printf("Oops.");
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        atomic_inc(&threads_fault);
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        atomic_inc(&threads_fault);
Line 104... Line 104...
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    }
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    }
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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 w-\n", CPU->id, THREAD->tid);
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        printf("cpu%d, tid %llu w-\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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static void reader(void *arg)
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static void reader(void *arg)
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{
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{
Line 117... Line 117...
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    waitq_sleep(&can_start);
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    waitq_sleep(&can_start);
118
   
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    to = random(2000);
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    to = random(2000);
120
   
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    if (!sh_quiet)
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    if (!sh_quiet)
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        printf("cpu%d, tid %d r+ (%d)\n", CPU->id, THREAD->tid, to);
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        printf("cpu%d, tid %llu r+ (%d)\n", CPU->id, THREAD->tid, to);
123
   
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    rc = rwlock_read_lock_timeout(&rwlock, to);
124
    rc = rwlock_read_lock_timeout(&rwlock, to);
125
    if (SYNCH_FAILED(rc)) {
125
    if (SYNCH_FAILED(rc)) {
126
        if (!sh_quiet)
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        if (!sh_quiet)
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            printf("cpu%d, tid %d r!\n", CPU->id, THREAD->tid);
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            printf("cpu%d, tid %llu r!\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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        return;
129
        return;
130
    }
130
    }
131
   
131
   
132
    if (!sh_quiet)
132
    if (!sh_quiet)
133
        printf("cpu%d, tid %d r=\n", CPU->id, THREAD->tid);
133
        printf("cpu%d, tid %llu r=\n", CPU->id, THREAD->tid);
134
   
134
   
135
    thread_usleep(30000);
135
    thread_usleep(30000);
136
    rwlock_read_unlock(&rwlock);
136
    rwlock_read_unlock(&rwlock);
137
   
137
   
138
    if (!sh_quiet)
138
    if (!sh_quiet)
139
        printf("cpu%d, tid %d r-\n", CPU->id, THREAD->tid);
139
        printf("cpu%d, tid %llu r-\n", CPU->id, THREAD->tid);
140
    atomic_dec(&thread_count);
140
    atomic_dec(&thread_count);
141
}
141
}
142
 
142
 
143
char * test_rwlock4(bool quiet)
143
char * test_rwlock4(bool quiet)
144
{
144
{