WFE_LOWEST_SEQ    570 drivers/md/dm-writecache.c 		if (flags & WFE_LOWEST_SEQ)
WFE_LOWEST_SEQ    795 drivers/md/dm-writecache.c 	e = writecache_find_entry(wc, start, WFE_RETURN_FOLLOWING | WFE_LOWEST_SEQ);