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Rev 2131 Rev 2307
Line 72... Line 72...
72 
    waitq_sleep(&can_start);
 72 
    waitq_sleep(&can_start);
73 
 
 73 
 
74 
    to = random(40000);
 74 
    to = random(40000);
75 
   
 75 
   
76 
    if (!sh_quiet)
 76 
    if (!sh_quiet)
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        printf("cpu%d, tid %d w+ (%d)\n", CPU->id, THREAD->tid, to);
 77 
        printf("cpu%d, tid %llu w+ (%d)\n", CPU->id, THREAD->tid, to);
78 
   
 78 
   
79 
    rc = rwlock_write_lock_timeout(&rwlock, to);
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    rc = rwlock_write_lock_timeout(&rwlock, to);
80 
    if (SYNCH_FAILED(rc)) {
 80 
    if (SYNCH_FAILED(rc)) {
81 
        if (!sh_quiet)
 81 
        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;
 84 
        return;
85 
    }
 85 
    }
86 
   
 86 
   
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    if (!sh_quiet)
 87 
    if (!sh_quiet)
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        printf("cpu%d, tid %d w=\n", CPU->id, THREAD->tid);
 88 
        printf("cpu%d, tid %llu w=\n", CPU->id, THREAD->tid);
89 
 
 89 
 
90 
    if (rwlock.readers_in) {
 90 
    if (rwlock.readers_in) {
91 
        if (!sh_quiet)
 91 
        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...
104 
    }
 104 
    }
105 
 
 105 
 
106 
    rwlock_write_unlock(&rwlock);
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    rwlock_write_unlock(&rwlock);
107 
   
 107 
   
108 
    if (!sh_quiet)
 108 
    if (!sh_quiet)
109 
        printf("cpu%d, tid %d w-\n", CPU->id, THREAD->tid);
 109 
        printf("cpu%d, tid %llu w-\n", CPU->id, THREAD->tid);
110 
    atomic_dec(&thread_count);
 110 
    atomic_dec(&thread_count);
111 
}
 111 
}
112 
 
 112 
 
113 
static void reader(void *arg)
 113 
static void reader(void *arg)
114 
{
 114 
{
Line 117... Line 117...
117 
    waitq_sleep(&can_start);
 117 
    waitq_sleep(&can_start);
118 
   
 118 
   
119 
    to = random(2000);
 119 
    to = random(2000);
120 
   
 120 
   
121 
    if (!sh_quiet)
 121 
    if (!sh_quiet)
122 
        printf("cpu%d, tid %d r+ (%d)\n", CPU->id, THREAD->tid, to);
 122 
        printf("cpu%d, tid %llu r+ (%d)\n", CPU->id, THREAD->tid, to);
123 
   
 123 
   
124 
    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)
 126 
        if (!sh_quiet)
127 
            printf("cpu%d, tid %d r!\n", CPU->id, THREAD->tid);
 127 
            printf("cpu%d, tid %llu r!\n", CPU->id, THREAD->tid);
128 
        atomic_dec(&thread_count);
 128 
        atomic_dec(&thread_count);
129 
        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 
{