Does anyone know if the place I put pte_unmap is logical and safe
after several pte increments?
pte = pte_offset_map(pmd, address);
address &= ~PMD_MASK;
end = address + size;
if (end > PMD_SIZE)
end = PMD_SIZE;
do {
pte_t page = *pte;
address += PAGE_SIZE;
pte++;
if (pte_none(page) || (!pte_present(page)))
continue;
*rss += PAGE_SIZE;
} while (address < end);
pte_unmap(pte);
BR,
Mauricio Lin.
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