pte_t *pte;
int err = -ENOMEM;
- spin_lock(&init_mm.page_table_lock);
-
/* Use upper 10 bits of VA to index the first level map */
pge = pgd_offset_k(va);
pue = pud_offset(pge, va);
pme = pmd_offset(pue, va);
/* Use middle 10 bits of VA to index the second-level map */
- pte = pte_alloc_kernel(&init_mm, pme, va);
+ pte = pte_alloc_kernel(pme, va);
if (pte != 0) {
err = 0;
set_pte(pte, mk_pte_phys(pa & PAGE_MASK, prot));
}
- spin_unlock(&init_mm.page_table_lock);
return err;
}