3912 	spinlock_t *ptl;  in __unmap_hugepage_range()  local
3943 		ptl = huge_pte_lock(h, mm, ptep);  in __unmap_hugepage_range()
3945 			spin_unlock(ptl);  in __unmap_hugepage_range()
3953 			spin_unlock(ptl);  in __unmap_hugepage_range()
3963 			spin_unlock(ptl);  in __unmap_hugepage_range()
3975 				spin_unlock(ptl);  in __unmap_hugepage_range()
3994 		spin_unlock(ptl);  in __unmap_hugepage_range()
4129 		       struct page *pagecache_page, spinlock_t *ptl)  in hugetlb_cow()  argument
4170 	spin_unlock(ptl);  in hugetlb_cow()
4206 			spin_lock(ptl);  in hugetlb_cow()
4243 	spin_lock(ptl);  in hugetlb_cow()
4259 	spin_unlock(ptl);  in hugetlb_cow()
4267 	spin_lock(ptl); /* Caller expects lock to be held */  in hugetlb_cow()
4370 	spinlock_t *ptl;  in hugetlb_no_page()  local
4420 			ptl = huge_pte_lock(h, mm, ptep);  in hugetlb_no_page()
4423 				spin_unlock(ptl);  in hugetlb_no_page()
4426 			spin_unlock(ptl);  in hugetlb_no_page()
4488 	ptl = huge_pte_lock(h, mm, ptep);  in hugetlb_no_page()
4505 		ret = hugetlb_cow(mm, vma, address, ptep, page, ptl);  in hugetlb_no_page()
4508 	spin_unlock(ptl);  in hugetlb_no_page()
4525 	spin_unlock(ptl);  in hugetlb_no_page()
4561 	spinlock_t *ptl;  in hugetlb_fault()  local
4657 	ptl = huge_pte_lock(h, mm, ptep);  in hugetlb_fault()
4680 					  pagecache_page, ptl);  in hugetlb_fault()
4694 	spin_unlock(ptl);  in hugetlb_fault()
4735 	spinlock_t *ptl;  in hugetlb_mcopy_atomic_pte()  local
4805 	ptl = huge_pte_lockptr(h, dst_mm, dst_pte);  in hugetlb_mcopy_atomic_pte()
4806 	spin_lock(ptl);  in hugetlb_mcopy_atomic_pte()
4853 	spin_unlock(ptl);  in hugetlb_mcopy_atomic_pte()
4862 	spin_unlock(ptl);  in hugetlb_mcopy_atomic_pte()
4884 		spinlock_t *ptl = NULL;  in follow_hugetlb_page()  local
4907 			ptl = huge_pte_lock(h, mm, pte);  in follow_hugetlb_page()
4920 				spin_unlock(ptl);  in follow_hugetlb_page()
4942 				spin_unlock(ptl);  in follow_hugetlb_page()
4996 			spin_unlock(ptl);  in follow_hugetlb_page()
5014 				spin_unlock(ptl);  in follow_hugetlb_page()
5036 		spin_unlock(ptl);  in follow_hugetlb_page()
5076 		spinlock_t *ptl;  in hugetlb_change_protection()  local
5080 		ptl = huge_pte_lock(h, mm, ptep);  in hugetlb_change_protection()
5083 			spin_unlock(ptl);  in hugetlb_change_protection()
5089 			spin_unlock(ptl);  in hugetlb_change_protection()
5104 			spin_unlock(ptl);  in hugetlb_change_protection()
5116 		spin_unlock(ptl);  in hugetlb_change_protection()
5443 	spinlock_t *ptl;  in huge_pmd_share()  local
5464 	ptl = huge_pte_lock(hstate_vma(vma), mm, spte);  in huge_pmd_share()
5472 	spin_unlock(ptl);  in huge_pmd_share()
5634 	spinlock_t *ptl;  in follow_huge_pmd_pte()  local
5647 	ptl = huge_pte_lock(h, mm, ptep);  in follow_huge_pmd_pte()
5666 			spin_unlock(ptl);  in follow_huge_pmd_pte()
5667 			__migration_entry_wait(mm, ptep, ptl);  in follow_huge_pmd_pte()
5676 	spin_unlock(ptl);  in follow_huge_pmd_pte()
5770 	spinlock_t *ptl;  in hugetlb_unshare_all_pmds()  local
5797 		ptl = huge_pte_lock(h, mm, ptep);  in hugetlb_unshare_all_pmds()
5800 		spin_unlock(ptl);  in hugetlb_unshare_all_pmds()