From 34f8f3e12ea53c8ec956560df322a8f24a15f6a4 Mon Sep 17 00:00:00 2001 From: "Darrick J. Wong" Date: Tue, 25 Oct 2016 12:30:19 +1100 Subject: [PATCH] xfs: log bmap intent items Source kernel commit: 77d61fe45e720577a2cc0e9580fbc57d8faa7232 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 Reviewed-by: Christoph Hellwig --- libxfs/xfs_bmap.h | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/libxfs/xfs_bmap.h b/libxfs/xfs_bmap.h index 1067fe364..2d238a580 100644 --- a/libxfs/xfs_bmap.h +++ b/libxfs/xfs_bmap.h @@ -214,4 +214,17 @@ struct xfs_bmbt_rec_host * struct xfs_bmbt_irec *prevp); +enum xfs_bmap_intent_type { + XFS_BMAP_MAP = 1, + 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__ */ -- 2.47.2