Lines Matching refs:ptl
309 spinlock_t *ptl;
314 ptep = pte_offset_map_lock(mm, pmd, address, &ptl);
328 migration_entry_wait_on_locked(entry, ptl);
331 spin_unlock(ptl);
337 * the pte or the ptl from being freed.
343 spinlock_t *ptl = huge_pte_lockptr(hstate_vma(vma), vma->vm_mm, ptep);
347 spin_lock(ptl);
351 spin_unlock(ptl);
361 migration_entry_wait_on_locked(pte_to_swp_entry(pte), ptl);
369 spinlock_t *ptl;
371 ptl = pmd_lock(mm, pmd);
374 migration_entry_wait_on_locked(pmd_to_swp_entry(*pmd), ptl);
377 spin_unlock(ptl);