427 	spinlock_t *ptl;  in __pte_alloc()  local
447 	ptl = pmd_lock(mm, pmd);  in __pte_alloc()
453 	spin_unlock(ptl);  in __pte_alloc()
1203 	spinlock_t *ptl;  in zap_pte_range()  local
1211 	start_pte = pte_offset_map_lock(mm, pmd, addr, &ptl);  in zap_pte_range()
1309 	pte_unmap_unlock(start_pte, ptl);  in zap_pte_range()
1606 			spinlock_t **ptl)  in __get_locked_pte()  argument
1612 	return pte_alloc_map_lock(mm, pmd, addr, ptl);  in __get_locked_pte()
1649 	spinlock_t *ptl;  in insert_page()  local
1655 	pte = get_locked_pte(mm, addr, &ptl);  in insert_page()
1659 	pte_unmap_unlock(pte, ptl);  in insert_page()
1912 	spinlock_t *ptl;  in insert_pfn()  local
1914 	pte = get_locked_pte(mm, addr, &ptl);  in insert_pfn()
1956 	pte_unmap_unlock(pte, ptl);  in insert_pfn()
2158 	spinlock_t *ptl;  in remap_pte_range()  local
2161 	pte = pte_alloc_map_lock(mm, pmd, addr, &ptl);  in remap_pte_range()
2175 	pte_unmap_unlock(pte - 1, ptl);  in remap_pte_range()
2376 	spinlock_t *ptl;  in apply_to_pte_range()  local
2381 			pte_alloc_map_lock(mm, pmd, addr, &ptl);  in apply_to_pte_range()
2387 			pte_offset_map_lock(mm, pmd, addr, &ptl);  in apply_to_pte_range()
2408 		pte_unmap_unlock(pte-1, ptl);  in apply_to_pte_range()
2566 		spinlock_t *ptl = pte_lockptr(mm, pmd);  in pte_unmap_same()  local
2567 		spin_lock(ptl);  in pte_unmap_same()
2569 		spin_unlock(ptl);  in pte_unmap_same()
2608 		vmf->pte = pte_offset_map_lock(mm, vmf->pmd, addr, &vmf->ptl);  in cow_user_page()
2636 		vmf->pte = pte_offset_map_lock(mm, vmf->pmd, addr, &vmf->ptl);  in cow_user_page()
2664 		pte_unmap_unlock(vmf->pte, vmf->ptl);  in cow_user_page()
2779 	__releases(vmf->ptl)  in wp_page_reuse()
2797 	pte_unmap_unlock(vmf->pte, vmf->ptl);  in wp_page_reuse()
2869 	vmf->pte = pte_offset_map_lock(mm, vmf->pmd, vmf->address, &vmf->ptl);  in wp_page_copy()
2936 	pte_unmap_unlock(vmf->pte, vmf->ptl);  in wp_page_copy()
2984 				       &vmf->ptl);  in finish_mkwrite_fault()
2991 		pte_unmap_unlock(vmf->pte, vmf->ptl);  in finish_mkwrite_fault()
3009 		pte_unmap_unlock(vmf->pte, vmf->ptl);  in wp_pfn_shared()
3021 	__releases(vmf->ptl)  in wp_page_shared()
3031 		pte_unmap_unlock(vmf->pte, vmf->ptl);  in wp_page_shared()
3073 	__releases(vmf->ptl)  in do_wp_page()
3078 		pte_unmap_unlock(vmf->pte, vmf->ptl);  in do_wp_page()
3095 		pte_unmap_unlock(vmf->pte, vmf->ptl);  in do_wp_page()
3133 	pte_unmap_unlock(vmf->pte, vmf->ptl);  in do_wp_page()
3321 					vmf->address, &vmf->ptl);  in do_swap_page()
3373 			&vmf->ptl);  in do_swap_page()
3448 	pte_unmap_unlock(vmf->pte, vmf->ptl);  in do_swap_page()
3452 	pte_unmap_unlock(vmf->pte, vmf->ptl);  in do_swap_page()
3503 				vmf->address, &vmf->ptl);  in do_anonymous_page()
3513 			pte_unmap_unlock(vmf->pte, vmf->ptl);  in do_anonymous_page()
3543 			&vmf->ptl);  in do_anonymous_page()
3555 		pte_unmap_unlock(vmf->pte, vmf->ptl);  in do_anonymous_page()
3569 	pte_unmap_unlock(vmf->pte, vmf->ptl);  in do_anonymous_page()
3651 		vmf->ptl = pmd_lock(vma->vm_mm, vmf->pmd);  in pte_alloc_one_map()
3653 			spin_unlock(vmf->ptl);  in pte_alloc_one_map()
3659 		spin_unlock(vmf->ptl);  in pte_alloc_one_map()
3689 			&vmf->ptl);  in pte_alloc_one_map()
3734 	vmf->ptl = pmd_lock(vma->vm_mm, vmf->pmd);  in do_set_pmd()
3761 	spin_unlock(vmf->ptl);  in do_set_pmd()
3871 		pte_unmap_unlock(vmf->pte, vmf->ptl);  in finish_fault()
3983 	pte_unmap_unlock(vmf->pte, vmf->ptl);  in do_fault_around()
4118 						       &vmf->ptl);  in do_fault()
4131 			pte_unmap_unlock(vmf->pte, vmf->ptl);  in do_fault()
4180 	vmf->ptl = pte_lockptr(vma->vm_mm, vmf->pmd);  in do_numa_page()
4181 	spin_lock(vmf->ptl);  in do_numa_page()
4183 		pte_unmap_unlock(vmf->pte, vmf->ptl);  in do_numa_page()
4201 		pte_unmap_unlock(vmf->pte, vmf->ptl);  in do_numa_page()
4207 		pte_unmap_unlock(vmf->pte, vmf->ptl);  in do_numa_page()
4233 	pte_unmap_unlock(vmf->pte, vmf->ptl);  in do_numa_page()
4383 	vmf->ptl = pte_lockptr(vmf->vma->vm_mm, vmf->pmd);  in handle_pte_fault()
4384 	spin_lock(vmf->ptl);  in handle_pte_fault()
4413 	pte_unmap_unlock(vmf->pte, vmf->ptl);  in handle_pte_fault()
4681 	spinlock_t *ptl;  in __pmd_alloc()  local
4688 	ptl = pud_lock(mm, pud);  in __pmd_alloc()
4694 	spin_unlock(ptl);  in __pmd_alloc()
4806 	spinlock_t *ptl;  in follow_pfn()  local
4812 	ret = follow_pte(vma->vm_mm, address, &ptep, &ptl);  in follow_pfn()
4816 	pte_unmap_unlock(ptep, ptl);  in follow_pfn()
4828 	spinlock_t *ptl;  in follow_phys()  local
4833 	if (follow_pte(vma->vm_mm, address, &ptep, &ptl))  in follow_phys()
4845 	pte_unmap_unlock(ptep, ptl);  in follow_phys()
5226 	spinlock_t *ptl;  in ptlock_alloc()  local
5228 	ptl = kmem_cache_alloc(page_ptl_cachep, GFP_KERNEL);  in ptlock_alloc()
5229 	if (!ptl)  in ptlock_alloc()
5231 	page->ptl = ptl;  in ptlock_alloc()
5237 	kmem_cache_free(page_ptl_cachep, page->ptl);  in ptlock_free()