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Searched refs:_pmd (Results 1 – 4 of 4) sorted by relevance

/linux/fs/
H A Duserfaultfd.c292 pmd_t *pmd, _pmd; in userfaultfd_must_wait() local
310 _pmd = pmdp_get_lockless(pmd); in userfaultfd_must_wait()
311 if (pmd_none(_pmd)) in userfaultfd_must_wait()
319 if (!pmd_present(_pmd)) in userfaultfd_must_wait()
322 if (pmd_trans_huge(_pmd)) in userfaultfd_must_wait()
323 return !pmd_write(_pmd) && (reason & VM_UFFD_WP); in userfaultfd_must_wait()
/linux/mm/
H A Dmprotect.c463 pmd_t _pmd; in change_pmd_range() local
476 _pmd = pmdp_get_lockless(pmd); in change_pmd_range()
477 if (pmd_is_huge(_pmd)) { in change_pmd_range()
H A Dkhugepaged.c1082 pmd_t *pmd, _pmd; in collapse_huge_page() local
1164 _pmd = pmdp_collapse_flush(vma, address, pmd); in collapse_huge_page()
1169 pte = pte_offset_map_lock(mm, &_pmd, address, &pte_ptl); in collapse_huge_page()
1188 pmd_populate(mm, pmd, pmd_pgtable(_pmd)); in collapse_huge_page()
1200 result = __collapse_huge_page_copy(pte, folio, pmd, _pmd, in collapse_huge_page()
1213 pgtable = pmd_pgtable(_pmd); in collapse_huge_page()
H A Dhuge_memory.c2948 pmd_t _pmd, old_pmd; in __split_huge_zero_page_pmd() local
2964 pmd_populate(mm, &_pmd, pgtable); in __split_huge_zero_page_pmd()
2966 pte = pte_offset_map(&_pmd, haddr); in __split_huge_zero_page_pmd()
2991 pmd_t old_pmd, _pmd; in __split_huge_pmd_locked() local
3171 pmd_populate(mm, &_pmd, pgtable); in __split_huge_pmd_locked()
3173 pte = pte_offset_map(&_pmd, haddr); in __split_huge_pmd_locked()