xfs: factor log item initialisation
Each log item type does manual initialisation of the log item.
Delayed logging introduces new fields that need initialisation, so
factor all the open coded initialisation into a common function
first.
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
diff --git a/fs/xfs/xfs_log.h b/fs/xfs/xfs_log.h
index 97a24c7..f3a564d 100644
--- a/fs/xfs/xfs_log.h
+++ b/fs/xfs/xfs_log.h
@@ -126,6 +126,13 @@
struct xfs_mount;
struct xlog_in_core;
struct xlog_ticket;
+struct xfs_log_item;
+struct xfs_item_ops;
+
+void xfs_log_item_init(struct xfs_mount *mp,
+ struct xfs_log_item *item,
+ int type,
+ struct xfs_item_ops *ops);
xfs_lsn_t xfs_log_done(struct xfs_mount *mp,
struct xlog_ticket *ticket,
