xfs: prepare rmap functions to deal with rtrmapbt

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Prepare the high-level rmap functions to deal with the new realtime
rmapbt and its slightly different conventions.  Provide the ability
to talk to either rmapbt or rtrmapbt formats from the same high
level code.

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 16:20:23 -08:00

parent d386b40243

commit adafb31c80

3 changed files with 92 additions and 0 deletions

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63

fs/xfs/libxfs/xfs_rmap.c

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3

fs/xfs/libxfs/xfs_rmap.h

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26

fs/xfs/libxfs/xfs_rtgroup.h

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