fs/btrfs/ctree.h

262 	struct btrfs_dev_item dev_item;
1522 					   struct btrfs_dev_item *s)  in btrfs_device_total_bytes()
1525 		     sizeof(((struct btrfs_dev_item *)0))->total_bytes);  in btrfs_device_total_bytes()
1526 	return btrfs_get_64(eb, s, offsetof(struct btrfs_dev_item,  in btrfs_device_total_bytes()
1530 						struct btrfs_dev_item *s,  in btrfs_set_device_total_bytes()
1534 		     sizeof(((struct btrfs_dev_item *)0))->total_bytes);  in btrfs_set_device_total_bytes()
1536 	btrfs_set_64(eb, s, offsetof(struct btrfs_dev_item, total_bytes), val);  in btrfs_set_device_total_bytes()
1540 BTRFS_SETGET_FUNCS(device_type, struct btrfs_dev_item, type, 64);
1541 BTRFS_SETGET_FUNCS(device_bytes_used, struct btrfs_dev_item, bytes_used, 64);
1542 BTRFS_SETGET_FUNCS(device_io_align, struct btrfs_dev_item, io_align, 32);
1543 BTRFS_SETGET_FUNCS(device_io_width, struct btrfs_dev_item, io_width, 32);
1544 BTRFS_SETGET_FUNCS(device_start_offset, struct btrfs_dev_item,
1546 BTRFS_SETGET_FUNCS(device_sector_size, struct btrfs_dev_item, sector_size, 32);
1547 BTRFS_SETGET_FUNCS(device_id, struct btrfs_dev_item, devid, 64);
1548 BTRFS_SETGET_FUNCS(device_group, struct btrfs_dev_item, dev_group, 32);
1549 BTRFS_SETGET_FUNCS(device_seek_speed, struct btrfs_dev_item, seek_speed, 8);
1550 BTRFS_SETGET_FUNCS(device_bandwidth, struct btrfs_dev_item, bandwidth, 8);
1551 BTRFS_SETGET_FUNCS(device_generation, struct btrfs_dev_item, generation, 64);
1553 BTRFS_SETGET_STACK_FUNCS(stack_device_type, struct btrfs_dev_item, type, 64);
1554 BTRFS_SETGET_STACK_FUNCS(stack_device_total_bytes, struct btrfs_dev_item,
1556 BTRFS_SETGET_STACK_FUNCS(stack_device_bytes_used, struct btrfs_dev_item,
1558 BTRFS_SETGET_STACK_FUNCS(stack_device_io_align, struct btrfs_dev_item,
1560 BTRFS_SETGET_STACK_FUNCS(stack_device_io_width, struct btrfs_dev_item,
1562 BTRFS_SETGET_STACK_FUNCS(stack_device_sector_size, struct btrfs_dev_item,
1564 BTRFS_SETGET_STACK_FUNCS(stack_device_id, struct btrfs_dev_item, devid, 64);
1565 BTRFS_SETGET_STACK_FUNCS(stack_device_group, struct btrfs_dev_item,
1567 BTRFS_SETGET_STACK_FUNCS(stack_device_seek_speed, struct btrfs_dev_item,
1569 BTRFS_SETGET_STACK_FUNCS(stack_device_bandwidth, struct btrfs_dev_item,
1571 BTRFS_SETGET_STACK_FUNCS(stack_device_generation, struct btrfs_dev_item,
1574 static inline unsigned long btrfs_device_uuid(struct btrfs_dev_item *d)  in btrfs_device_uuid()
1576 	return (unsigned long)d + offsetof(struct btrfs_dev_item, uuid);  in btrfs_device_uuid()
1579 static inline unsigned long btrfs_device_fsid(struct btrfs_dev_item *d)  in btrfs_device_fsid()
1581 	return (unsigned long)d + offsetof(struct btrfs_dev_item, fsid);  in btrfs_device_fsid()