438 	spinlock_t *ptl;  in __pte_alloc()  local
458 	ptl = pmd_lock(mm, pmd);  in __pte_alloc()
464 	spin_unlock(ptl);  in __pte_alloc()
1312 	spinlock_t *ptl;  in zap_pte_range()  local
1320 	start_pte = pte_offset_map_lock(mm, pmd, addr, &ptl);  in zap_pte_range()
1422 	pte_unmap_unlock(start_pte, ptl);  in zap_pte_range()
1463 			spinlock_t *ptl = pmd_lock(tlb->mm, pmd);  in zap_pmd_range()  local
1469 			spin_unlock(ptl);  in zap_pmd_range()
1730 			spinlock_t **ptl)  in __get_locked_pte()  argument
1736 	return pte_alloc_map_lock(mm, pmd, addr, ptl);  in __get_locked_pte()
1773 	spinlock_t *ptl;  in insert_page()  local
1779 	pte = get_locked_pte(mm, addr, &ptl);  in insert_page()
1783 	pte_unmap_unlock(pte, ptl);  in insert_page()
2036 	spinlock_t *ptl;  in insert_pfn()  local
2038 	pte = get_locked_pte(mm, addr, &ptl);  in insert_pfn()
2080 	pte_unmap_unlock(pte, ptl);  in insert_pfn()
2282 	spinlock_t *ptl;  in remap_pte_range()  local
2285 	mapped_pte = pte = pte_alloc_map_lock(mm, pmd, addr, &ptl);  in remap_pte_range()
2299 	pte_unmap_unlock(mapped_pte, ptl);  in remap_pte_range()
2511 	spinlock_t *ptl;  in apply_to_pte_range()  local
2516 			pte_alloc_map_lock(mm, pmd, addr, &ptl);  in apply_to_pte_range()
2522 			pte_offset_map_lock(mm, pmd, addr, &ptl);  in apply_to_pte_range()
2543 		pte_unmap_unlock(mapped_pte, ptl);  in apply_to_pte_range()
2733 		spinlock_t *ptl = pte_lockptr(mm, pmd);  in pte_unmap_same()  local
2734 		spin_lock(ptl);  in pte_unmap_same()
2736 		spin_unlock(ptl);  in pte_unmap_same()
2775 		vmf->pte = pte_offset_map_lock(mm, vmf->pmd, addr, &vmf->ptl);  in cow_user_page()
2803 		vmf->pte = pte_offset_map_lock(mm, vmf->pmd, addr, &vmf->ptl);  in cow_user_page()
2831 		pte_unmap_unlock(vmf->pte, vmf->ptl);  in cow_user_page()
2946 	__releases(vmf->ptl)  in wp_page_reuse()
2964 	pte_unmap_unlock(vmf->pte, vmf->ptl);  in wp_page_reuse()
3036 	vmf->pte = pte_offset_map_lock(mm, vmf->pmd, vmf->address, &vmf->ptl);  in wp_page_copy()
3105 	pte_unmap_unlock(vmf->pte, vmf->ptl);  in wp_page_copy()
3155 				       &vmf->ptl);  in finish_mkwrite_fault()
3162 		pte_unmap_unlock(vmf->pte, vmf->ptl);  in finish_mkwrite_fault()
3180 		pte_unmap_unlock(vmf->pte, vmf->ptl);  in wp_pfn_shared()
3192 	__releases(vmf->ptl)  in wp_page_shared()
3202 		pte_unmap_unlock(vmf->pte, vmf->ptl);  in wp_page_shared()
3244 	__releases(vmf->ptl)  in do_wp_page()
3249 		pte_unmap_unlock(vmf->pte, vmf->ptl);  in do_wp_page()
3274 		pte_unmap_unlock(vmf->pte, vmf->ptl);  in do_wp_page()
3312 	pte_unmap_unlock(vmf->pte, vmf->ptl);  in do_wp_page()
3460 				&vmf->ptl);  in remove_device_exclusive_entry()
3464 	pte_unmap_unlock(vmf->pte, vmf->ptl);  in remove_device_exclusive_entry()
3563 					vmf->address, &vmf->ptl);  in do_swap_page()
3615 			&vmf->ptl);  in do_swap_page()
3690 	pte_unmap_unlock(vmf->pte, vmf->ptl);  in do_swap_page()
3696 	pte_unmap_unlock(vmf->pte, vmf->ptl);  in do_swap_page()
3749 				vmf->address, &vmf->ptl);  in do_anonymous_page()
3759 			pte_unmap_unlock(vmf->pte, vmf->ptl);  in do_anonymous_page()
3789 			&vmf->ptl);  in do_anonymous_page()
3801 		pte_unmap_unlock(vmf->pte, vmf->ptl);  in do_anonymous_page()
3815 	pte_unmap_unlock(vmf->pte, vmf->ptl);  in do_anonymous_page()
3929 	vmf->ptl = pmd_lock(vma->vm_mm, vmf->pmd);  in do_set_pmd()
3956 	spin_unlock(vmf->ptl);  in do_set_pmd()
4040 			vmf->ptl = pmd_lock(vma->vm_mm, vmf->pmd);  in finish_fault()
4046 			spin_unlock(vmf->ptl);  in finish_fault()
4057 				      vmf->address, &vmf->ptl);  in finish_fault()
4066 	pte_unmap_unlock(vmf->pte, vmf->ptl);  in finish_fault()
4294 						       &vmf->ptl);  in do_fault()
4307 			pte_unmap_unlock(vmf->pte, vmf->ptl);  in do_fault()
4354 	vmf->ptl = pte_lockptr(vma->vm_mm, vmf->pmd);  in do_numa_page()
4355 	spin_lock(vmf->ptl);  in do_numa_page()
4357 		pte_unmap_unlock(vmf->pte, vmf->ptl);  in do_numa_page()
4399 	pte_unmap_unlock(vmf->pte, vmf->ptl);  in do_numa_page()
4408 		spin_lock(vmf->ptl);  in do_numa_page()
4410 			pte_unmap_unlock(vmf->pte, vmf->ptl);  in do_numa_page()
4432 	pte_unmap_unlock(vmf->pte, vmf->ptl);  in do_numa_page()
4577 	vmf->ptl = pte_lockptr(vmf->vma->vm_mm, vmf->pmd);  in handle_pte_fault()
4578 	spin_lock(vmf->ptl);  in handle_pte_fault()
4607 	pte_unmap_unlock(vmf->pte, vmf->ptl);  in handle_pte_fault()
4875 	spinlock_t *ptl;  in __pmd_alloc()  local
4882 	ptl = pud_lock(mm, pud);  in __pmd_alloc()
4888 	spin_unlock(ptl);  in __pmd_alloc()
5005 	spinlock_t *ptl;  in follow_pfn()  local
5011 	ret = follow_pte(vma->vm_mm, address, &ptep, &ptl);  in follow_pfn()
5015 	pte_unmap_unlock(ptep, ptl);  in follow_pfn()
5027 	spinlock_t *ptl;  in follow_phys()  local
5032 	if (follow_pte(vma->vm_mm, address, &ptep, &ptl))  in follow_phys()
5044 	pte_unmap_unlock(ptep, ptl);  in follow_phys()
5068 	spinlock_t *ptl;  in generic_access_phys()  local
5076 	if (follow_pte(vma->vm_mm, addr, &ptep, &ptl))  in generic_access_phys()
5079 	pte_unmap_unlock(ptep, ptl);  in generic_access_phys()
5091 	if (follow_pte(vma->vm_mm, addr, &ptep, &ptl))  in generic_access_phys()
5095 		pte_unmap_unlock(ptep, ptl);  in generic_access_phys()
5106 	pte_unmap_unlock(ptep, ptl);  in generic_access_phys()
5466 	spinlock_t *ptl;  in ptlock_alloc()  local
5468 	ptl = kmem_cache_alloc(page_ptl_cachep, GFP_KERNEL);  in ptlock_alloc()
5469 	if (!ptl)  in ptlock_alloc()
5471 	page->ptl = ptl;  in ptlock_alloc()
5477 	kmem_cache_free(page_ptl_cachep, page->ptl);  in ptlock_free()