329 		memcpy(fs_devs->fsid, fsid, BTRFS_FSID_SIZE);  in alloc_fs_devices()
332 		memcpy(fs_devs->metadata_uuid, metadata_fsid, BTRFS_FSID_SIZE);  in alloc_fs_devices()
334 		memcpy(fs_devs->metadata_uuid, fsid, BTRFS_FSID_SIZE);  in alloc_fs_devices()
429 				   BTRFS_FSID_SIZE) == 0 &&  in find_fsid()
431 				   BTRFS_FSID_SIZE) == 0) {  in find_fsid()
444 				   fs_devices->fsid, BTRFS_FSID_SIZE) != 0 &&  in find_fsid()
446 				   BTRFS_FSID_SIZE) == 0) {  in find_fsid()
455 			if (memcmp(fsid, fs_devices->fsid, BTRFS_FSID_SIZE) == 0  in find_fsid()
457 				      BTRFS_FSID_SIZE) == 0)  in find_fsid()
460 			if (memcmp(fsid, fs_devices->fsid, BTRFS_FSID_SIZE) == 0)  in find_fsid()
865 			   BTRFS_FSID_SIZE) != 0 &&  in find_fsid_inprogress()
867 			   BTRFS_FSID_SIZE) == 0 && !fs_devices->fsid_change) {  in find_fsid_inprogress()
888 			   BTRFS_FSID_SIZE) != 0 &&  in find_fsid_changed()
890 			   BTRFS_FSID_SIZE) == 0 &&  in find_fsid_changed()
892 			   BTRFS_FSID_SIZE) != 0) {  in find_fsid_changed()
971 					BTRFS_FSID_SIZE);  in device_list_add()
973 					disk_super->metadata_uuid, BTRFS_FSID_SIZE);  in device_list_add()
1928 			    ptr, BTRFS_FSID_SIZE);  in btrfs_add_dev_item()
2461 	memcpy(fs_devices->metadata_uuid, fs_devices->fsid, BTRFS_FSID_SIZE);  in btrfs_prepare_sprout()
2462 	memcpy(disk_super->fsid, fs_devices->fsid, BTRFS_FSID_SIZE);  in btrfs_prepare_sprout()
2484 	u8 fs_uuid[BTRFS_FSID_SIZE];  in btrfs_finish_sprout()
2527 				   BTRFS_FSID_SIZE);  in btrfs_finish_sprout()
6598 		    !memcmp(fs_devices->metadata_uuid, fsid, BTRFS_FSID_SIZE)) {  in btrfs_find_device()
6863 		if (!memcmp(fs_devices->fsid, fsid, BTRFS_FSID_SIZE))  in open_seed_devices()
6915 	u8 fs_uuid[BTRFS_FSID_SIZE];  in read_one_dev()
6922 			   BTRFS_FSID_SIZE);  in read_one_dev()
6924 	if (memcmp(fs_uuid, fs_devices->metadata_uuid, BTRFS_FSID_SIZE)) {  in read_one_dev()