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authorDarrick J. Wong <darrick.wong@oracle.com>2016-10-03 19:11:47 +0300
committerDarrick J. Wong <darrick.wong@oracle.com>2016-10-06 02:26:29 +0300
commit0e07c039bac5f6ce7e3bc512ab9efb4aaa76da94 (patch)
tree955c79cb97ffb167d03ed0fa82c8ebbc248b1d69 /fs/xfs/xfs_trans_rmap.c
parent80de462e090c2c346ca6ec6344b326e81e8cef84 (diff)
downloadlinux-0e07c039bac5f6ce7e3bc512ab9efb4aaa76da94.tar.xz
xfs: add shared rmap map/unmap/convert log item types
Wire up some rmap log redo item type codes to map, unmap, or convert shared data block extents. The actual log item recovery comes in a later patch. Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Reviewed-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'fs/xfs/xfs_trans_rmap.c')
-rw-r--r--fs/xfs/xfs_trans_rmap.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/fs/xfs/xfs_trans_rmap.c b/fs/xfs/xfs_trans_rmap.c
index 5a50ef881568..9ead064b5e90 100644
--- a/fs/xfs/xfs_trans_rmap.c
+++ b/fs/xfs/xfs_trans_rmap.c
@@ -48,12 +48,21 @@ xfs_trans_set_rmap_flags(
case XFS_RMAP_MAP:
rmap->me_flags |= XFS_RMAP_EXTENT_MAP;
break;
+ case XFS_RMAP_MAP_SHARED:
+ rmap->me_flags |= XFS_RMAP_EXTENT_MAP_SHARED;
+ break;
case XFS_RMAP_UNMAP:
rmap->me_flags |= XFS_RMAP_EXTENT_UNMAP;
break;
+ case XFS_RMAP_UNMAP_SHARED:
+ rmap->me_flags |= XFS_RMAP_EXTENT_UNMAP_SHARED;
+ break;
case XFS_RMAP_CONVERT:
rmap->me_flags |= XFS_RMAP_EXTENT_CONVERT;
break;
+ case XFS_RMAP_CONVERT_SHARED:
+ rmap->me_flags |= XFS_RMAP_EXTENT_CONVERT_SHARED;
+ break;
case XFS_RMAP_ALLOC:
rmap->me_flags |= XFS_RMAP_EXTENT_ALLOC;
break;