return 0;
}
-/*
- * Until we support 512GB pages, skip them in the vmap area.
- */
-int p4d_free_pud_page(p4d_t *p4d, unsigned long addr)
-{
- return 0;
-}
-
#ifdef CONFIG_X86_64
/**
* pud_free_pmd_page - Clear pud entry and free pmd page.
#else /* !CONFIG_X86_64 */
-int pud_free_pmd_page(pud_t *pud, unsigned long addr)
-{
- return pud_none(*pud);
-}
-
/*
* Disable free page handling on x86-PAE. This assures that ioremap()
* does not update sync'd pmd entries. See vmalloc_sync_one().