xfs: introduce new v5 bulkstat structure

Introduce a new version of the in-core bulkstat structure that supports
our new v5 format features.  This structure also fills the gaps in the
previous structure.  We leave wiring up the ioctls for the next patch.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Allison Collins <allison.henderson@oracle.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>

1 files changed, 3 insertions, 1 deletions

diff --git a/fs/xfs/xfs_itable.h b/fs/xfs/xfs_itable.h
index cfd3c93226f3..60e259192056 100644
--- a/fs/xfs/xfs_itable.h
+++ b/fs/xfs/xfs_itable.h
@@ -38,10 +38,12 @@ xfs_ibulk_advance(
  */
 
 typedef int (*bulkstat_one_fmt_pf)(struct xfs_ibulk *breq,
-		const struct xfs_bstat *bstat);
+		const struct xfs_bulkstat *bstat);
 
 int xfs_bulkstat_one(struct xfs_ibulk *breq, bulkstat_one_fmt_pf formatter);
 int xfs_bulkstat(struct xfs_ibulk *breq, bulkstat_one_fmt_pf formatter);
+void xfs_bulkstat_to_bstat(struct xfs_mount *mp, struct xfs_bstat *bs1,
+		const struct xfs_bulkstat *bstat);
 
 typedef int (*inumbers_fmt_pf)(struct xfs_ibulk *breq,
 		const struct xfs_inogrp *igrp);