page_wait_table   998 mm/filemap.c   static wait_queue_head_t page_wait_table[PAGE_WAIT_TABLE_SIZE] __cacheline_aligned;
page_wait_table  1002 mm/filemap.c   	return &page_wait_table[hash_ptr(page, PAGE_WAIT_TABLE_BITS)];
page_wait_table  1010 mm/filemap.c   		init_waitqueue_head(&page_wait_table[i]);