Adding upstream version 6.10.3.upstream/6.10.3

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 11 insertions, 1 deletions

diff --git a/fs/xfs/scrub/fscounters_repair.c b/fs/xfs/scrub/fscounters_repair.c
index 94cdb852be..469bf645db 100644
--- a/fs/xfs/scrub/fscounters_repair.c
+++ b/fs/xfs/scrub/fscounters_repair.c
@@ -65,7 +65,17 @@ xrep_fscounters(
 	percpu_counter_set(&mp->m_icount, fsc->icount);
 	percpu_counter_set(&mp->m_ifree, fsc->ifree);
 	percpu_counter_set(&mp->m_fdblocks, fsc->fdblocks);
-	percpu_counter_set(&mp->m_frextents, fsc->frextents);
+
+	/*
+	 * Online repair is only supported on v5 file systems, which require
+	 * lazy sb counters and thus no update of sb_fdblocks here.  But as of
+	 * now we don't support lazy counting sb_frextents yet, and thus need
+	 * to also update it directly here.  And for that we need to keep
+	 * track of the delalloc reservations separately, as they are are
+	 * subtracted from m_frextents, but not included in sb_frextents.
+	 */
+	percpu_counter_set(&mp->m_frextents,
+		fsc->frextents - fsc->frextents_delayed);
 	mp->m_sb.sb_frextents = fsc->frextents;
 
 	return 0;