Searched refs:pmd (Results 151 - 175 of 300) sorted by last modified time

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/linux-master/mm/
H A Dhugetlb_vmemmap.c49 static int vmemmap_split_pmd(pmd_t *pmd, struct page *head, unsigned long start, argument
73 if (likely(pmd_leaf(*pmd))) {
82 /* Make pte visible before pmd. See comment in pmd_install(). */
84 pmd_populate_kernel(&init_mm, pmd, pgtable);
95 static int vmemmap_pmd_entry(pmd_t *pmd, unsigned long addr, argument
107 head = pmd_leaf(*pmd) ? pmd_page(*pmd) : NULL;
124 pte_page(ptep_get(pte_offset_kernel(pmd, addr)));
133 return vmemmap_split_pmd(pmd, head, addr & PMD_MASK, vmemmap_walk);
H A Dmremap.c59 pmd_t *pmd; local
65 pmd = pmd_offset(pud, addr);
66 if (pmd_none(*pmd))
69 return pmd;
90 pmd_t *pmd; local
96 pmd = pmd_alloc(mm, pud, addr);
97 if (!pmd)
100 VM_BUG_ON(pmd_trans_huge(*pmd));
102 return pmd;
241 pmd_t pmd; local
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/linux-master/mm/damon/
H A Dvaddr.c300 static int damon_mkold_pmd_entry(pmd_t *pmd, unsigned long addr, argument
307 if (pmd_trans_huge(pmdp_get(pmd))) {
308 ptl = pmd_lock(walk->mm, pmd);
309 pmde = pmdp_get(pmd);
317 damon_pmdp_mkold(pmd, walk->vma, addr);
324 pte = pte_offset_map_lock(walk->mm, pmd, addr, &ptl);
437 static int damon_young_pmd_entry(pmd_t *pmd, unsigned long addr, argument
447 if (pmd_trans_huge(pmdp_get(pmd))) {
450 ptl = pmd_lock(walk->mm, pmd);
451 pmde = pmdp_get(pmd);
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H A Dops-common.c54 void damon_pmdp_mkold(pmd_t *pmd, struct vm_area_struct *vma, unsigned long addr) argument
57 struct folio *folio = damon_get_folio(pmd_pfn(pmdp_get(pmd)));
62 if (pmdp_clear_young_notify(vma, addr, pmd))
/linux-master/include/linux/
H A Drmap.h646 pmd_t *pmd; member in struct:page_vma_mapped_walk
/linux-master/arch/x86/include/asm/
H A Dparavirt.h439 static inline void set_pmd(pmd_t *pmdp, pmd_t pmd) argument
441 PVOP_VCALL2(mmu.set_pmd, pmdp, native_pmd_val(pmd));
450 static inline pmdval_t pmd_val(pmd_t pmd) argument
452 return PVOP_ALT_CALLEE1(pmdval_t, mmu.pmd_val, pmd.pmd,
/linux-master/arch/mips/mm/
H A Dpgtable-64.c95 pmd_t pmd; local
97 pmd_val(pmd) = (page_to_pfn(page) << PFN_PTE_SHIFT) | pgprot_val(prot);
99 return pmd;
103 pmd_t *pmdp, pmd_t pmd)
105 *pmdp = pmd;
102 set_pmd_at(struct mm_struct *mm, unsigned long addr, pmd_t *pmdp, pmd_t pmd) argument
/linux-master/arch/mips/include/asm/
H A Dpgtable.h65 #define pmd_phys(pmd) virt_to_phys((void *)pmd_val(pmd))
67 static inline unsigned long pmd_pfn(pmd_t pmd) argument
69 return pmd_val(pmd) >> PFN_PTE_SHIFT;
73 #define pmd_page(pmd) (pfn_to_page(pmd_phys(pmd) >> PAGE_SHIFT))
76 #define pmd_page_vaddr(pmd) pmd_val(pmd)
413 static inline int pmd_write(pmd_t pmd) argument
415 return !!(pmd_val(pmd)
418 pmd_page(pmd_t pmd) argument
628 pmd_trans_huge(pmd_t pmd) argument
633 pmd_mkhuge(pmd_t pmd) argument
643 pmd_wrprotect(pmd_t pmd) argument
649 pmd_mkwrite_novma(pmd_t pmd) argument
659 pmd_dirty(pmd_t pmd) argument
664 pmd_mkclean(pmd_t pmd) argument
670 pmd_mkdirty(pmd_t pmd) argument
680 pmd_young(pmd_t pmd) argument
685 pmd_mkold(pmd_t pmd) argument
692 pmd_mkyoung(pmd_t pmd) argument
703 pmd_soft_dirty(pmd_t pmd) argument
708 pmd_mksoft_dirty(pmd_t pmd) argument
714 pmd_clear_soft_dirty(pmd_t pmd) argument
725 pmd_modify(pmd_t pmd, pgprot_t newprot) argument
732 pmd_mkinvalid(pmd_t pmd) argument
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H A Dpgalloc.h21 static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd, argument
24 set_pmd(pmd, __pmd((unsigned long)pte));
27 static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd, argument
30 set_pmd(pmd, __pmd((unsigned long)page_address(pte)));
34 * Initialize a new pmd table with invalid pointers.
40 static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd) argument
42 set_pud(pud, __pud((unsigned long)pmd));
67 pmd_t *pmd; local
79 pmd = ptdesc_address(ptdesc);
80 pmd_init(pmd);
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/linux-master/arch/microblaze/include/asm/
H A Dpgtable.h226 #define pmd_none(pmd) (!pmd_val(pmd))
227 #define pmd_bad(pmd) ((pmd_val(pmd) & _PMD_PRESENT) == 0)
228 #define pmd_present(pmd) ((pmd_val(pmd) & _PMD_PRESENT) != 0)
374 /* Convert pmd entry to page */
375 /* our pmd entry is an effective address of pte table*/
376 /* returns effective address of the pmd entry*/
377 static inline unsigned long pmd_page_vaddr(pmd_t pmd) argument
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/linux-master/arch/arc/include/asm/
H A Dpage.h58 unsigned long pmd; member in struct:__anon3
61 #define pmd_val(x) ((x).pmd)
H A Dpgtable-levels.h138 * 3rd level paging: pmd
141 pr_crit("%s:%d: bad pmd %08lx.\n", __FILE__, __LINE__, pmd_val(e))
143 #define pmd_pfn(pmd) ((pmd_val(pmd) & PMD_MASK) >> PAGE_SHIFT)
154 * In 3+ level paging (pgd -> pmd -> pte), pmd_* macros work on pmd
160 #define pmd_page_vaddr(pmd) (pmd_val(pmd) & PAGE_MASK)
161 #define pmd_pfn(pmd) ((pmd_val(pmd)
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H A Dhugepage.h20 static inline pte_t pmd_pte(pmd_t pmd) argument
22 return __pte(pmd_val(pmd));
30 #define pmd_wrprotect(pmd) pte_pmd(pte_wrprotect(pmd_pte(pmd)))
31 #define pmd_mkwrite_novma(pmd) pte_pmd(pte_mkwrite_novma(pmd_pte(pmd)))
32 #define pmd_mkdirty(pmd) pte_pmd(pte_mkdirty(pmd_pte(pmd)))
33 #define pmd_mkold(pmd) pte_pmd(pte_mkold(pmd_pte(pmd)))
49 pmd_modify(pmd_t pmd, pgprot_t newprot) argument
58 set_pmd_at(struct mm_struct *mm, unsigned long addr, pmd_t *pmdp, pmd_t pmd) argument
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/linux-master/fs/
H A Ddax.c709 * pte or pmd without holding the respective lock, so we are
1230 ptl = pmd_lock(vmf->vma->vm_mm, vmf->pmd);
1231 if (!pmd_none(*(vmf->pmd))) {
1237 pgtable_trans_huge_deposit(vma->vm_mm, vmf->pmd, pgtable);
1242 set_pmd_at(vmf->vma->vm_mm, pmd_addr, vmf->pmd, pmd_entry);
1640 * @pmd: distinguish whether it is a pmd fault
1644 struct xa_state *xas, void **entry, bool pmd)
1648 size_t size = pmd ? PMD_SIZE : PAGE_SIZE;
1651 unsigned long entry_flags = pmd
1642 dax_fault_iter(struct vm_fault *vmf, const struct iomap_iter *iter, pfn_t *pfnp, struct xa_state *xas, void **entry, bool pmd) argument
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/linux-master/arch/parisc/kernel/
H A Dentry.S386 .macro L2_ptep pmd,pte,index,va,fault
392 dep %r0,31,PAGE_SHIFT,\pmd /* clear offset */
396 ldw,s \index(\pmd),\pmd
397 bb,>=,n \pmd,_PxD_PRESENT_BIT,\fault
398 dep %r0,31,PxD_FLAG_SHIFT,\pmd /* clear flags */
399 SHLREG \pmd,PxD_VALUE_SHIFT,\pmd
401 dep %r0,31,PAGE_SHIFT,\pmd /* clear offset */
402 shladd \index,BITS_PER_PTE_ENTRY,\pmd,\pm
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/linux-master/arch/x86/kernel/
H A Dhead32.c98 #define SET_PL2(val) { .pmd = (val), }
/linux-master/arch/powerpc/include/asm/nohash/64/
H A Dpgtable.h96 static inline pte_t pmd_pte(pmd_t pmd) argument
98 return __pte(pmd_val(pmd));
101 #define pmd_none(pmd) (!pmd_val(pmd))
102 #define pmd_bad(pmd) (!is_kernel_addr(pmd_val(pmd)) \
103 || (pmd_val(pmd) & PMD_BAD_BITS))
104 #define pmd_present(pmd) (!pmd_none(pmd))
105 #define pmd_page_vaddr(pmd) ((cons
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/linux-master/arch/powerpc/include/asm/nohash/
H A Dpgtable.h354 static inline int pmd_huge(pmd_t pmd) argument
/linux-master/arch/powerpc/include/asm/nohash/32/
H A Dpte-8xx.h176 static inline int number_of_cells_per_pte(pmd_t *pmd, pte_basic_t val, int huge) argument
180 else if (hugepd_ok(*((hugepd_t *)pmd)))
195 pmd_t *pmd = pmd_off(mm, addr); local
197 num = number_of_cells_per_pte(pmd, new, huge);
H A Dpgtable.h40 * are an index to the second level table. The combined pgdir/pmd first
156 #define pmd_none(pmd) (!pmd_val(pmd))
157 #define pmd_bad(pmd) (pmd_val(pmd) & _PMD_BAD)
158 #define pmd_present(pmd) (pmd_val(pmd) & _PMD_PRESENT_MASK)
165 * Note that on Book E processors, the pmd contains the kernel virtual
168 * handler). On everything else the pmd contains the physical address
172 #define pmd_pfn(pmd) (pmd_va
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/linux-master/arch/powerpc/include/asm/book3s/32/
H A Dpgtable.h124 * are an index to the second level table. The combined pgdir/pmd first
218 #define pmd_none(pmd) (!pmd_val(pmd))
219 #define pmd_bad(pmd) (pmd_val(pmd) & _PMD_BAD)
220 #define pmd_present(pmd) (pmd_val(pmd) & _PMD_PRESENT_MASK)
343 #define pmd_pfn(pmd) (pmd_val(pmd) >> PAGE_SHIFT)
344 #define pmd_page(pmd) pfn_to_pag
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/linux-master/include/asm-generic/
H A Dpgalloc.h146 static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd) argument
148 struct ptdesc *ptdesc = virt_to_ptdesc(pmd);
150 BUG_ON((unsigned long)pmd & (PAGE_SIZE-1));
/linux-master/drivers/pmdomain/starfive/
H A Djh71xx-pmu.c65 int (*pmu_set_state)(struct jh71xx_pmu_dev *pmd,
85 static int jh71xx_pmu_get_state(struct jh71xx_pmu_dev *pmd, u32 mask, bool *is_on) argument
87 struct jh71xx_pmu *pmu = pmd->pmu;
97 static int jh7110_pmu_set_state(struct jh71xx_pmu_dev *pmd, u32 mask, bool on) argument
99 struct jh71xx_pmu *pmu = pmd->pmu;
158 pmd->genpd.name, on ? "on" : "off");
165 static int jh7110_aon_pmu_set_state(struct jh71xx_pmu_dev *pmd, u32 mask, bool on) argument
167 struct jh71xx_pmu *pmu = pmd->pmu;
185 static int jh71xx_pmu_set_state(struct jh71xx_pmu_dev *pmd, u32 mask, bool on) argument
187 struct jh71xx_pmu *pmu = pmd
210 struct jh71xx_pmu_dev *pmd = container_of(genpd, local
219 struct jh71xx_pmu_dev *pmd = container_of(genpd, local
289 struct jh71xx_pmu_dev *pmd; local
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/linux-master/drivers/pmdomain/renesas/
H A Drmobile-sysc.c303 struct device_node *np, *pmd; local
315 pmd = of_get_child_by_name(np, "pm-domains");
316 if (!pmd) {
328 ret = rmobile_add_pm_domains(base, pmd, NULL);
329 of_node_put(pmd);
/linux-master/arch/m68k/sun3x/
H A Ddvma.c98 pmd_t *pmd; local
101 if((pmd = pmd_alloc(&init_mm, pud, vaddr)) == NULL) {
115 if((pte = pte_alloc_kernel(pmd, vaddr)) == NULL) {

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