xfs: wire up a new metafile type for the realtime rmap

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Plumb in the pieces we need to embed the root of the realtime rmap btree
in an inode's data fork, complete with new metafile type and on-disk
interpretation functions.

Signed-off-by: "Darrick J. Wong" <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>

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This commit is contained in:

Darrick J. Wong 2024-11-20 16:20:29 -08:00

parent 8491a55cfc

commit f33659e8a1

6 changed files with 379 additions and 3 deletions

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8

fs/xfs/libxfs/xfs_format.h

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6

fs/xfs/libxfs/xfs_inode_fork.c

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1

fs/xfs/libxfs/xfs_ondisk.h

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251

fs/xfs/libxfs/xfs_rtrmap_btree.c

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112

fs/xfs/libxfs/xfs_rtrmap_btree.h

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4

fs/xfs/xfs_inode_item_recover.c

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