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Rev 4358 Rev 4359
Line 552... Line 552...
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    uint16_t bps;
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    uint16_t bps;
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    block_t *b;
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    block_t *b;
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    if (!parentp)
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    if (!parentp)
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        return EBUSY;
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        return EBUSY;
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- 
 
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    if (fat_has_children(cfn))
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        return ENOTEMPTY;
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    futex_down(&parentp->lock);
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    futex_down(&parentp->lock);
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    futex_down(&childp->lock);
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    futex_down(&childp->lock);
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    assert(childp->lnkcnt == 1);
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    assert(childp->lnkcnt == 1);
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    futex_down(&childp->idx->lock);
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    futex_down(&childp->idx->lock);