Merge "mm: do not activate swap write failed pages"

		if (!PageWriteback(page)) {

			/* synchronous write or broken a_ops? */

			ClearPageReclaim(page);

			if (PageError(page) && PageSwapCache(page)) {

				ClearPageError(page);

				/*

				 * We lock the page here because it is required

				 * to free the swp space later in

				 * shrink_page_list. But the page may be

				 * unclocked by functions like

				 * handle_write_error.

				 */

				__set_page_locked(page);

				return PAGE_ACTIVATE;

			}

		}

		trace_mm_vmscan_writepage(page, trace_reclaim_flags(page));

		inc_zone_page_state(page, NR_VMSCAN_WRITE);