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);
82 pte_unmap_unlock(pte, ptl);
87 *ptlp = ptl;
105 spinlock_t *ptl;
108 while (!pin_page_for_write(to, &pte, &ptl)) {
129 pte_unmap_unlock(pte, ptl);
131 spin_unlock(ptl);
169 spinlock_t *ptl;
172 while (!pin_page_for_write(addr, &pte, &ptl)) {
190 pte_unmap_unlock(pte, ptl);
192 spin_unlock(ptl);