xfs: create rmap update intent log items
Create rmap update intent/done log items to record redo information in
the log. Because we need to roll transactions between updating the
bmbt mapping and updating the reverse mapping, we also have to track
the status of the metadata updates that will be recorded in the
post-roll transactions, just in case we crash before committing the
final transaction. This mechanism enables log recovery to finish what
was already started.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
diff --git a/fs/xfs/Makefile b/fs/xfs/Makefile
index b76e937..6c90393 100644
--- a/fs/xfs/Makefile
+++ b/fs/xfs/Makefile
@@ -103,6 +103,7 @@
xfs_extfree_item.o \
xfs_icreate_item.o \
xfs_inode_item.o \
+ xfs_rmap_item.o \
xfs_log_recover.o \
xfs_trans_ail.o \
xfs_trans_buf.o \