xfs: log rmap intent items

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Provide a mechanism for higher levels to create RUI/RUD items, submit
them to the log, and a stub function to deal with recovered RUI items.
These parts will be connected to the rmapbt in a later patch.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>

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Darrick J. Wong 2016-08-03 12:09:48 +10:00 • committed by Dave Chinner

parent 5880f2d78f

commit 9e88b5d867

6 changed files with 438 additions and 0 deletions

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1

fs/xfs/Makefile

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154

fs/xfs/xfs_log_recover.c

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60

fs/xfs/xfs_rmap_item.c

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1

fs/xfs/xfs_rmap_item.h

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17

fs/xfs/xfs_trans.h

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205

fs/xfs/xfs_trans_rmap.c

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