*/
void mlock_vma_page(struct page *page)
{
+ /* Serialize with page migration */
BUG_ON(!PageLocked(page));
if (!TestSetPageMlocked(page)) {
*/
void munlock_vma_page(struct page *page)
{
+ /* For try_to_munlock() and to serialize with page migration */
BUG_ON(!PageLocked(page));
if (TestClearPageMlocked(page)) {