mm: migrate: Drop the misplaced pages reference count if the target node is full

		}

		isolated = 1;

		/*

		 * Page is isolated which takes a reference count so now the

		 * callers reference can be safely dropped without the page

		 * disappearing underneath us during migration

		 */

		put_page(page);

		page_lru = page_is_file_cache(page);

		inc_zone_page_state(page, NR_ISOLATED_ANON + page_lru);

		list_add(&page->lru, &migratepages);

	}

	/*

	 * Page is either isolated or there is not enough space on the target

	 * node. If isolated, then it has taken a reference count and the

	 * callers reference can be safely dropped without the page

	 * disappearing underneath us during migration. Otherwise the page is

	 * not to be migrated but the callers reference should still be

	 * dropped so it does not leak.

	 */

	put_page(page);

	if (isolated) {

		int nr_remaining;