Cross Reference: /mm/gup.c

Lines Matching refs:address
36 		unsigned long address, pmd_t *pmd, unsigned int flags)
47 	ptep = pte_offset_map_lock(mm, pmd, address, &ptl);
64 		migration_entry_wait(mm, pmd, address);
74 	page = vm_normal_page(vma, address, pte);
131  * follow_page_mask - look up a page descriptor from a user-virtual address
132  * @vma: vm_area_struct mapping @address
133  * @address: virtual address to look up
144 			      unsigned long address, unsigned int flags,
156 	page = follow_huge_addr(mm, address, flags & FOLL_WRITE);
162 	pgd = pgd_offset(mm, address);
166 	pud = pud_offset(pgd, address);
172 		page = follow_huge_pud(mm, address, pud, flags & FOLL_WRITE);
178 	pmd = pmd_offset(pud, address);
182 		page = follow_huge_pmd(mm, address, pmd, flags & FOLL_WRITE);
200 			split_huge_page_pmd(vma, address, pmd);
201 			return follow_page_pte(vma, address, pmd, flags);
209 				page = follow_trans_huge_pmd(vma, address,
218 	return follow_page_pte(vma, address, pmd, flags);
221 static int get_gate_page(struct mm_struct *mm, unsigned long address,
234 	if (address > TASK_SIZE)
235 		pgd = pgd_offset_k(address);
237 		pgd = pgd_offset_gate(mm, address);
239 	pud = pud_offset(pgd, address);
241 	pmd = pmd_offset(pud, address);
245 	pte = pte_offset_map(pmd, address);
251 	*page = vm_normal_page(*vma, address, *pte);
271 		unsigned long address, unsigned int *flags, int *nonblocking)
279 			(stack_guard_page_start(vma, address) ||
280 			 stack_guard_page_end(vma, address + PAGE_SIZE)))
293 	ret = handle_mm_fault(mm, vma, address, fault_flags);
373  * @start:	starting user address
392  * each struct page that each user address corresponds to at a given
394  * thread accesses the given user virtual address at that instant.
442 	 * using the address space
531  * @address:	user address
554 		     unsigned long address, unsigned int fault_flags)
560 	vma = find_extend_vma(mm, address);
561 	if (!vma || address < vma->vm_start)
568 	ret = handle_mm_fault(mm, vma, address, fault_flags);
592  * @start:	starting user address
612  * each struct page that each user address corresponds to at a given
614  * thread accesses the given user virtual address at that instant.
657  * @addr: user address
714  *  *) access_ok is sufficient to validate userspace address ranges.
986  * @start:	starting user address