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5e2009f939
Readers currently accumulate all finalized log tree deltas into a single bucket for deciding whether they are already in fs_root or not, but, finalized trees that aren't inputs to a current merge will have higher seqs, and thus we may be double applying deltas already merged into fs_root. To distinguish, scoutfs_totl_merge_contribute() needs to know the merge status item seq. We change wkic's get_roots() from using the SCOUTFS_NET_CMD_GET_ROOTS RPC to reading the superblock directly. This is needed because totl merge resolution has to use the same data as the btree roots it is operating on, thus we can't grab it from a SCOUTFS_NET_CMD_GET_ROOTS packet - it likely is different. Signed-off-by: Auke Kok <auke.kok@versity.com>