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Searched refs:old_pmd (Results 1 – 6 of 6) sorted by relevance

/linux/mm/
H A Dmremap.c198 unsigned long extent, pmd_t *old_pmd, pmd_t *new_pmd) in move_ptes() argument
241 old_ptep = pte_offset_map_lock(mm, old_pmd, old_addr, &old_ptl); in move_ptes()
360 pmd_t *old_pmd, pmd_t *new_pmd) in move_normal_pmd() argument
402 old_ptl = pmd_lock(mm, old_pmd); in move_normal_pmd()
407 pmd = *old_pmd; in move_normal_pmd()
413 pmd_clear(old_pmd); in move_normal_pmd()
429 pmd_t *old_pmd, pmd_t *new_pmd) in move_normal_pmd() argument
808 pmd_t *old_pmd, *new_pmd; in move_page_tables() local
856 old_pmd = get_old_pmd(mm, pmc->old_addr); in move_page_tables()
857 if (!old_pmd) in move_page_tables()
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H A Dhuge_memory.c2327 pmd_t pmd, old_pmd; in do_huge_pmd_numa_page() local
2332 old_pmd = pmdp_get(vmf->pmd); in do_huge_pmd_numa_page()
2334 if (unlikely(!pmd_same(old_pmd, vmf->orig_pmd))) { in do_huge_pmd_numa_page()
2339 pmd = pmd_modify(old_pmd, vma->vm_page_prot); in do_huge_pmd_numa_page()
2627 unsigned long new_addr, pmd_t *old_pmd, pmd_t *new_pmd) in move_huge_pmd() argument
2648 old_ptl = __pmd_trans_huge_lock(old_pmd, vma); in move_huge_pmd()
2653 pmd = pmdp_huge_get_and_clear(mm, old_addr, old_pmd); in move_huge_pmd()
2660 pgtable = pgtable_trans_huge_withdraw(mm, old_pmd); in move_huge_pmd()
3143 pmd_t _pmd, old_pmd; in __split_huge_zero_page_pmd() local
3156 old_pmd = pmdp_huge_clear_flush(vma, haddr, pmd); in __split_huge_zero_page_pmd()
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/linux/arch/powerpc/include/asm/book3s/64/
H A Dhash.h276 pmd_t *pmdp, unsigned long old_pmd);
280 unsigned long old_pmd) in hpte_do_hugepage_flush() argument
/linux/arch/x86/include/asm/
H A Dpgtable.h1347 pmd_t old_pmd, new_pmd; in pmdp_set_wrprotect() local
1349 old_pmd = READ_ONCE(*pmdp); in pmdp_set_wrprotect()
1351 new_pmd = pmd_wrprotect(old_pmd); in pmdp_set_wrprotect()
1352 } while (!try_cmpxchg((long *)pmdp, (long *)&old_pmd, *(long *)&new_pmd)); in pmdp_set_wrprotect()
/linux/arch/arm64/mm/
H A Dmmu.c260 pmd_t old_pmd = READ_ONCE(*pmdp); in init_pmd() local
267 !pmd_table(old_pmd)) { in init_pmd()
274 BUG_ON(!pgattr_change_is_safe(pmd_val(old_pmd), in init_pmd()
284 VM_WARN_ON_ONCE(pmd_val(old_pmd) != 0 && in init_pmd()
285 pmd_val(old_pmd) != READ_ONCE(pmd_val(*pmdp))); in init_pmd()
/linux/arch/x86/mm/pat/
H A Dset_memory.c1269 pmd_t _pmd, old_pmd; in collapse_pmd_page() local
1303 old_pmd = *pmd; in collapse_pmd_page()
1312 list_add(&page_ptdesc(pmd_page(old_pmd))->pt_list, pgtables); in collapse_pmd_page()
1324 if (WARN_ON(pmd_val(old_pmd) != pmd_val(*pmd))) in collapse_pmd_page()