3930 	spinlock_t *ptl;  in __unmap_hugepage_range()  local
3961 		ptl = huge_pte_lock(h, mm, ptep);  in __unmap_hugepage_range()
3963 			spin_unlock(ptl);  in __unmap_hugepage_range()
3971 			spin_unlock(ptl);  in __unmap_hugepage_range()
3981 			spin_unlock(ptl);  in __unmap_hugepage_range()
3993 				spin_unlock(ptl);  in __unmap_hugepage_range()
4012 		spin_unlock(ptl);  in __unmap_hugepage_range()
4147 		       struct page *pagecache_page, spinlock_t *ptl)  in hugetlb_cow()  argument
4188 	spin_unlock(ptl);  in hugetlb_cow()
4224 			spin_lock(ptl);  in hugetlb_cow()
4261 	spin_lock(ptl);  in hugetlb_cow()
4277 	spin_unlock(ptl);  in hugetlb_cow()
4285 	spin_lock(ptl); /* Caller expects lock to be held */  in hugetlb_cow()
4356 	spinlock_t *ptl;  in hugetlb_no_page()  local
4429 			ptl = huge_pte_lock(h, mm, ptep);  in hugetlb_no_page()
4432 				spin_unlock(ptl);  in hugetlb_no_page()
4435 			spin_unlock(ptl);  in hugetlb_no_page()
4487 	ptl = huge_pte_lock(h, mm, ptep);  in hugetlb_no_page()
4504 		ret = hugetlb_cow(mm, vma, address, ptep, page, ptl);  in hugetlb_no_page()
4507 	spin_unlock(ptl);  in hugetlb_no_page()
4522 	spin_unlock(ptl);  in hugetlb_no_page()
4558 	spinlock_t *ptl;  in hugetlb_fault()  local
4652 	ptl = huge_pte_lock(h, mm, ptep);  in hugetlb_fault()
4675 					  pagecache_page, ptl);  in hugetlb_fault()
4689 	spin_unlock(ptl);  in hugetlb_fault()
4727 	spinlock_t *ptl;  in hugetlb_mcopy_atomic_pte()  local
4793 	ptl = huge_pte_lockptr(h, dst_mm, dst_pte);  in hugetlb_mcopy_atomic_pte()
4794 	spin_lock(ptl);  in hugetlb_mcopy_atomic_pte()
4835 	spin_unlock(ptl);  in hugetlb_mcopy_atomic_pte()
4843 	spin_unlock(ptl);  in hugetlb_mcopy_atomic_pte()
4864 		spinlock_t *ptl = NULL;  in follow_hugetlb_page()  local
4887 			ptl = huge_pte_lock(h, mm, pte);  in follow_hugetlb_page()
4900 				spin_unlock(ptl);  in follow_hugetlb_page()
4922 				spin_unlock(ptl);  in follow_hugetlb_page()
4976 			spin_unlock(ptl);  in follow_hugetlb_page()
4994 				spin_unlock(ptl);  in follow_hugetlb_page()
5016 		spin_unlock(ptl);  in follow_hugetlb_page()
5064 		spinlock_t *ptl;  in hugetlb_change_protection()  local
5068 		ptl = huge_pte_lock(h, mm, ptep);  in hugetlb_change_protection()
5071 			spin_unlock(ptl);  in hugetlb_change_protection()
5077 			spin_unlock(ptl);  in hugetlb_change_protection()
5092 			spin_unlock(ptl);  in hugetlb_change_protection()
5104 		spin_unlock(ptl);  in hugetlb_change_protection()
5422 	spinlock_t *ptl;  in huge_pmd_share()  local
5446 	ptl = huge_pte_lock(hstate_vma(vma), mm, spte);  in huge_pmd_share()
5454 	spin_unlock(ptl);  in huge_pmd_share()
5604 	spinlock_t *ptl;  in follow_huge_pmd_pte()  local
5617 	ptl = huge_pte_lock(h, mm, ptep);  in follow_huge_pmd_pte()
5636 			spin_unlock(ptl);  in follow_huge_pmd_pte()
5637 			__migration_entry_wait(mm, ptep, ptl);  in follow_huge_pmd_pte()
5646 	spin_unlock(ptl);  in follow_huge_pmd_pte()