Lines Matching refs:uuid
15 #include <linux/uuid.h>
169 { .id = BTRFS_UUID_TREE_OBJECTID, .name_stem = "uuid" },
508 * seed devices it's forbidden to have their uuid changed so reading
1177 generate_random_guid(root->root_item.uuid);
1179 export_guid(root->root_item.uuid, &guid_null);
2518 "superblock metadata_uuid doesn't match metadata uuid of fs_devices: %pU != %pU",
2918 task = kthread_run(btrfs_uuid_rescan_kthread, fs_info, "btrfs-uuid");
3212 * If we have a uuid root and we're not being told to rescan we need to
3216 * uuid generation, and then if we crash we would rescan the uuid tree,
3943 memcpy(dev_item->uuid, dev->uuid, BTRFS_UUID_SIZE);