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0521bd0e6b
Initially setattr_more followed the general pattern where extent manipulation might require multiple transactions if there are lots of extent items to work with. The scoutfs_data_init_offline_extent() function that creates an offline extent handled transactions itself. But in this case the call only supports adding a single offline extent. It will always use a small fixed amount of metadata and could be combined with other metadata changes in one atomic transaction. This changes scoutfs_data_init_offline_extent() to have the caller handle transactions, inode updates, etc. This lets the caller perform all the restore changes in one transaction. This interface change will then be used as we add another caller that adds a single offline extent in the same way. Signed-off-by: Zach Brown <zab@versity.com>