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Line 37... Line 37...
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#include <debug.h>
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#include <debug.h>
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#include <proc/thread.h>
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#include <proc/thread.h>
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#include <memstr.h>
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#include <memstr.h>
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#include <arch.h>
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#include <arch.h>
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#define MAX_FRAMES 256
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#define MAX_FRAMES  256
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#define MAX_ORDER 8
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#define MAX_ORDER   8
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44
 
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#define THREAD_RUNS 1
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#define THREAD_RUNS  1
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#define THREADS 8
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#define THREADS      8
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47
 
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static atomic_t thread_count;
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static atomic_t thread_count;
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static atomic_t thread_fail;
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static atomic_t thread_fail;
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static bool sh_quiet;
-
 
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50
 
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static void falloc(void * arg)
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static void falloc(void *arg)
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{
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{
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    int order, run, allocated, i;
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    int order, run, allocated, i;
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    uint8_t val = THREAD->tid % THREADS;
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    uint8_t val = THREAD->tid % THREADS;
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    index_t k;
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    index_t k;
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    void **frames =  (void **) malloc(MAX_FRAMES * sizeof(void *), FRAME_ATOMIC);
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    void **frames =  (void **) malloc(MAX_FRAMES * sizeof(void *), FRAME_ATOMIC);
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    if (frames == NULL) {
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    if (frames == NULL) {
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        if (!sh_quiet)
-
 
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            printf("Thread #%" PRIu64 " (cpu%u): Unable to allocate frames\n", THREAD->tid, CPU->id);
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        TPRINTF("Thread #%" PRIu64 " (cpu%u): Unable to allocate frames\n", THREAD->tid, CPU->id);
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        atomic_inc(&thread_fail);
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        atomic_inc(&thread_fail);
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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;
65
    }
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    }
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64
   
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    thread_detach(THREAD);
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    thread_detach(THREAD);
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66
   
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    for (run = 0; run < THREAD_RUNS; run++) {
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    for (run = 0; run < THREAD_RUNS; run++) {
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        for (order = 0; order <= MAX_ORDER; order++) {
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        for (order = 0; order <= MAX_ORDER; order++) {
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            if (!sh_quiet)
-
 
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                printf("Thread #%" PRIu64 " (cpu%u): Allocating %d frames blocks ... \n", THREAD->tid, CPU->id, 1 << order);
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            TPRINTF("Thread #%" PRIu64 " (cpu%u): Allocating %d frames blocks ... \n", THREAD->tid, CPU->id, 1 << order);
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            allocated = 0;
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            allocated = 0;
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            for (i = 0; i < (MAX_FRAMES >> order); i++) {
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            for (i = 0; i < (MAX_FRAMES >> order); i++) {
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                frames[allocated] = frame_alloc(order, FRAME_ATOMIC | FRAME_KA);
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                frames[allocated] = frame_alloc(order, FRAME_ATOMIC | FRAME_KA);
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                if (frames[allocated]) {
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                if (frames[allocated]) {
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                    allocated++;
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                    allocated++;
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                } else
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                } else
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                    break;
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                    break;
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            }
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            }
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            if (!sh_quiet)
-
 
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                printf("Thread #%" PRIu64 " (cpu%u): %d blocks allocated.\n", THREAD->tid, CPU->id, allocated);
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            TPRINTF("Thread #%" PRIu64 " (cpu%u): %d blocks allocated.\n", THREAD->tid, CPU->id, allocated);
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-
 
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            if (!sh_quiet)
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                printf("Thread #%" PRIu64 " (cpu%u): Deallocating ... \n", THREAD->tid, CPU->id);
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            TPRINTF("Thread #%" PRIu64 " (cpu%u): Deallocating ... \n", THREAD->tid, CPU->id);
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            for (i = 0; i < allocated; i++) {
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            for (i = 0; i < allocated; i++) {
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                for (k = 0; k <= (((index_t) FRAME_SIZE << order) - 1); k++) {
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                for (k = 0; k <= (((index_t) FRAME_SIZE << order) - 1); k++) {
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                    if (((uint8_t *) frames[i])[k] != val) {
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                    if (((uint8_t *) frames[i])[k] != val) {
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                        if (!sh_quiet)
-
 
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                            printf("Thread #%" PRIu64 " (cpu%u): Unexpected data (%c) in block %p offset %#" PRIi "\n", THREAD->tid, CPU->id, ((char *) frames[i])[k], frames[i], k);
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                        TPRINTF("Thread #%" PRIu64 " (cpu%u): Unexpected data (%c) in block %p offset %#" PRIi "\n", THREAD->tid, CPU->id, ((char *) frames[i])[k], frames[i], k);
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                        atomic_inc(&thread_fail);
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                        atomic_inc(&thread_fail);
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                        goto cleanup;
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                        goto cleanup;
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                    }
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                    }
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                }
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                }
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                frame_free(KA2PA(frames[i]));
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                frame_free(KA2PA(frames[i]));
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            }
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            }
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            if (!sh_quiet)
-
 
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                printf("Thread #%" PRIu64 " (cpu%u): Finished run.\n", THREAD->tid, CPU->id);
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            TPRINTF("Thread #%" PRIu64 " (cpu%u): Finished run.\n", THREAD->tid, CPU->id);
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        }
96
        }
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    }
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    }
106
 
98
   
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cleanup:   
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cleanup:
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    free(frames);
100
    free(frames);
109
   
101
   
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    if (!sh_quiet)
-
 
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        printf("Thread #%" PRIu64 " (cpu%u): Exiting\n", THREAD->tid, CPU->id);
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    TPRINTF("Thread #%" PRIu64 " (cpu%u): Exiting\n", THREAD->tid, CPU->id);
112
    atomic_dec(&thread_count);
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    atomic_dec(&thread_count);
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}
104
}
114
 
105
 
115
char * test_falloc2(bool quiet)
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char *test_falloc2(void)
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{
107
{
117
    unsigned int i;
108
    unsigned int i;
118
    sh_quiet = quiet;
-
 
119
 
109
   
120
    atomic_set(&thread_count, THREADS);
110
    atomic_set(&thread_count, THREADS);
121
    atomic_set(&thread_fail, 0);
111
    atomic_set(&thread_fail, 0);
122
       
112
   
123
    for (i = 0; i < THREADS; i++) {
113
    for (i = 0; i < THREADS; i++) {
124
        thread_t * thrd = thread_create(falloc, NULL, TASK, 0, "falloc", false);
114
        thread_t * thrd = thread_create(falloc, NULL, TASK, 0, "falloc", false);
125
        if (!thrd) {
115
        if (!thrd) {
126
            if (!quiet)
-
 
127
                printf("Could not create thread %u\n", i);
116
            TPRINTF("Could not create thread %u\n", i);
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            break;
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            break;
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        }
118
        }
130
        thread_ready(thrd);
119
        thread_ready(thrd);
131
    }
120
    }
132
   
121
   
133
    while (atomic_get(&thread_count) > 0) {
122
    while (atomic_get(&thread_count) > 0) {
134
        if (!quiet)
-
 
135
            printf("Threads left: %ld\n", atomic_get(&thread_count));
123
        TPRINTF("Threads left: %ld\n", atomic_get(&thread_count));
136
        thread_sleep(1);
124
        thread_sleep(1);
137
    }
125
    }
138
   
126
   
139
    if (atomic_get(&thread_fail) == 0)
127
    if (atomic_get(&thread_fail) == 0)
140
        return NULL;
128
        return NULL;