Provide a mechanism for higher levels to create BUI/BUD items, submit
them to the log, and a stub function to deal with recovered BUI items.
These parts will be connected to the rmapbt in a later patch.
Signed-off-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
---
libxfs/xfs_bmap.h | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/libxfs/xfs_bmap.h b/libxfs/xfs_bmap.h
index 41f7ef2..62a66d0 100644
--- a/libxfs/xfs_bmap.h
+++ b/libxfs/xfs_bmap.h
@@ -209,5 +209,17 @@ struct xfs_bmbt_rec_host *
struct xfs_bmbt_irec *gotp,
struct xfs_bmbt_irec *prevp);
+enum xfs_bmap_intent_type {
+ XFS_BMAP_MAP,
+ XFS_BMAP_UNMAP,
+};
+
+struct xfs_bmap_intent {
+ struct list_head bi_list;
+ enum xfs_bmap_intent_type bi_type;
+ struct xfs_inode *bi_owner;
+ int bi_whichfork;
+ struct xfs_bmbt_irec bi_bmap;
+};
#endif /* __XFS_BMAP_H__ */
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