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Rev 3862 Rev 4638
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    uintptr_t page, count_t count)
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    uintptr_t page, count_t count)
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{
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{
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    unsigned int i;
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    unsigned int i;
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    CPU->tlb_active = 0;
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    CPU->tlb_active = 0;
- 
 
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    spinlock_lock(&tlblock);
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    spinlock_lock(&tlblock);
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    for (i = 0; i < config.cpu_count; i++) {
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    for (i = 0; i < config.cpu_count; i++) {
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        cpu_t *cpu;
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        cpu_t *cpu;
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        }
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        }
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        spinlock_unlock(&cpu->lock);
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        spinlock_unlock(&cpu->lock);
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    }
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    }
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    tlb_shootdown_ipi_send();
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    tlb_shootdown_ipi_send();
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 - 
 
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busy_wait: 
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busy_wait: 
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    for (i = 0; i < config.cpu_count; i++)
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    for (i = 0; i < config.cpu_count; i++) {
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        if (cpus[i].tlb_active)
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        if (cpus[i].tlb_active)
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            goto busy_wait;
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            goto busy_wait;
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    }
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}
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}
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/** Finish TLB shootdown sequence. */
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/** Finish TLB shootdown sequence. */
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void tlb_shootdown_finalize(void)
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void tlb_shootdown_finalize(void)
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{
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{