bio_based 943 drivers/md/dm-table.c unsigned bio_based = 0, request_based = 0, hybrid = 0; bio_based 968 drivers/md/dm-table.c bio_based = 1; bio_based 970 drivers/md/dm-table.c if (bio_based && request_based) { bio_based 977 drivers/md/dm-table.c if (hybrid && !bio_based && !request_based) { bio_based 986 drivers/md/dm-table.c bio_based = 1; bio_based 989 drivers/md/dm-table.c if (bio_based) {