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Lines 1669-1675
vm_fault_copy_entry(vm_map_t dst_map, vm_map_t src_map,
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| 1669 |
* range, copying each page from the source object to the |
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* range, copying each page from the source object to the |
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* destination object. Since the source is wired, those pages |
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* destination object. Since the source is wired, those pages |
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* must exist. In contrast, the destination is pageable. |
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* must exist. In contrast, the destination is pageable. |
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* Since the destination object does share any backing storage |
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* Since the destination object doesn't share any backing storage |
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* with the source object, all of its pages must be dirtied, |
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* with the source object, all of its pages must be dirtied, |
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* regardless of whether they can be written. |
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* regardless of whether they can be written. |
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*/ |
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*/ |