Lines Matching defs:ptl
31 spinlock_t *ptl;
60 ptl = ¤t->mm->page_table_lock;
61 spin_lock(ptl);
64 spin_unlock(ptl);
69 *ptlp = ptl;
76 pte = pte_offset_map_lock(current->mm, pmd, addr, &ptl);
79 pte_unmap_unlock(pte, ptl);
84 *ptlp = ptl;
107 spinlock_t *ptl;
110 while (!pin_page_for_write(to, &pte, &ptl)) {
131 pte_unmap_unlock(pte, ptl);
133 spin_unlock(ptl);
176 spinlock_t *ptl;
179 while (!pin_page_for_write(addr, &pte, &ptl)) {
197 pte_unmap_unlock(pte, ptl);
199 spin_unlock(ptl);