163 						   u64 devid, u8 *uuid)  in __find_device()  argument
169 		    (!uuid || !memcmp(dev->uuid, uuid, BTRFS_UUID_SIZE))) {  in __find_device()
474 				       disk_super->dev_item.uuid);  in device_list_add()
482 					    disk_super->dev_item.uuid);  in device_list_add()
583 					    orig_dev->uuid);  in clone_fs_devices()
720 						device->uuid);  in __btrfs_close_devices()
805 		if (memcmp(device->uuid, disk_super->dev_item.uuid,  in __btrfs_open_devices()
1478 	write_extent_buffer(leaf, device->uuid, ptr, BTRFS_UUID_SIZE);  in btrfs_add_device()
1635 		dev_uuid = disk_super->dev_item.uuid;  in btrfs_rm_device()
1916 	dev_uuid = disk_super->dev_item.uuid;  in btrfs_find_device_by_path()
3749 		if (!btrfs_is_empty_uuid(root_item.uuid) ||  in btrfs_uuid_scan_kthread()
3769 		if (!btrfs_is_empty_uuid(root_item.uuid)) {  in btrfs_uuid_scan_kthread()
3771 						  root_item.uuid,  in btrfs_uuid_scan_kthread()
3837 				       u8 *uuid, u8 type, u64 subid)  in btrfs_check_uuid_tree_entry()  argument
3860 		if (memcmp(uuid, subvol_root->root_item.uuid, BTRFS_UUID_SIZE))  in btrfs_check_uuid_tree_entry()
3864 		if (memcmp(uuid, subvol_root->root_item.received_uuid,  in btrfs_check_uuid_tree_entry()
4583 		memcpy(stripe->dev_uuid, device->uuid, BTRFS_UUID_SIZE);  in btrfs_finish_chunk_alloc()
5916 				       u8 *uuid, u8 *fsid)  in btrfs_find_device()  argument
5926 					       devid, uuid);  in btrfs_find_device()
5970 					const u8 *uuid)  in btrfs_alloc_device()  argument
5995 	if (uuid)  in btrfs_alloc_device()
5996 		memcpy(dev->uuid, uuid, BTRFS_UUID_SIZE);  in btrfs_alloc_device()
5998 		generate_random_uuid(dev->uuid);  in btrfs_alloc_device()
6016 	u8 uuid[BTRFS_UUID_SIZE];  in read_one_chunk()  local
6065 		read_extent_buffer(leaf, uuid, (unsigned long)  in read_one_chunk()
6069 							uuid, NULL);  in read_one_chunk()
6077 						devid, uuid);  in read_one_chunk()
6115 	read_extent_buffer(leaf, device->uuid, ptr, BTRFS_UUID_SIZE);  in fill_device_from_item()