linux-master/mm/huge_memory.c

953 	vmf->ptl = pmd_lock(vma->vm_mm, vmf->pmd);
965 			spin_unlock(vmf->ptl);
982 		spin_unlock(vmf->ptl);
990 	spin_unlock(vmf->ptl);
1080 		vmf->ptl = pmd_lock(vma->vm_mm, vmf->pmd);
1085 				spin_unlock(vmf->ptl);
1088 				spin_unlock(vmf->ptl);
1096 				spin_unlock(vmf->ptl);
1099 			spin_unlock(vmf->ptl);
1120 	spinlock_t *ptl;
1122 	ptl = pmd_lock(mm, pmd);
1156 	spin_unlock(ptl);
1219 	spinlock_t *ptl;
1221 	ptl = pud_lock(mm, pud);
1247 	spin_unlock(ptl);
1503 	vmf->ptl = pud_lock(vmf->vma->vm_mm, vmf->pud);
1509 	spin_unlock(vmf->ptl);
1517 	vmf->ptl = pmd_lock(vmf->vma->vm_mm, vmf->pmd);
1524 	spin_unlock(vmf->ptl);
1536 	vmf->ptl = pmd_lockptr(vma->vm_mm, vmf->pmd);
1542 	spin_lock(vmf->ptl);
1545 		spin_unlock(vmf->ptl);
1559 		spin_unlock(vmf->ptl);
1561 		spin_lock(vmf->ptl);
1563 			spin_unlock(vmf->ptl);
1595 			spin_unlock(vmf->ptl);
1602 		spin_unlock(vmf->ptl);
1608 	spin_unlock(vmf->ptl);
1657 	vmf->ptl = pmd_lock(vma->vm_mm, vmf->pmd);
1659 		spin_unlock(vmf->ptl);
1695 	spin_unlock(vmf->ptl);
1704 		vmf->ptl = pmd_lock(vma->vm_mm, vmf->pmd);
1706 			spin_unlock(vmf->ptl);
1726 	spin_unlock(vmf->ptl);
1737 	spinlock_t *ptl;
1745 	ptl = pmd_trans_huge_lock(pmd, vma);
1746 	if (!ptl)
1776 		spin_unlock(ptl);
1799 	spin_unlock(ptl);
1817 	spinlock_t *ptl;
1821 	ptl = __pmd_trans_huge_lock(pmd, vma);
1822 	if (!ptl)
1837 		spin_unlock(ptl);
1840 		spin_unlock(ptl);
1872 		spin_unlock(ptl);
1966 	spinlock_t *ptl;
1978 	ptl = __pmd_trans_huge_lock(pmd, vma);
1979 	if (!ptl)
2054 	 *   pmd_trans_huge(*pmd) == 0 (without ptl)
2089 	spin_unlock(ptl);
2241 	spinlock_t *ptl;
2242 	ptl = pmd_lock(vma->vm_mm, pmd);
2245 		return ptl;
2246 	spin_unlock(ptl);
2258 	spinlock_t *ptl;
2260 	ptl = pud_lock(vma->vm_mm, pud);
2262 		return ptl;
2263 	spin_unlock(ptl);
2271 	spinlock_t *ptl;
2273 	ptl = __pud_trans_huge_lock(pud, vma);
2274 	if (!ptl)
2280 		spin_unlock(ptl);
2305 	spinlock_t *ptl;
2312 	ptl = pud_lock(vma->vm_mm, pud);
2318 	spin_unlock(ptl);
2587 	spinlock_t *ptl;
2594 	ptl = pmd_lock(vma->vm_mm, pmd);
2615 	spin_unlock(ptl);