Adding upstream version 6.10.3.upstream/6.10.3

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

1 files changed, 10 insertions, 5 deletions

diff --git a/fs/xfs/xfs_trans_dquot.c b/fs/xfs/xfs_trans_dquot.c
index 577b535a59..b368e13424 100644
--- a/fs/xfs/xfs_trans_dquot.c
+++ b/fs/xfs/xfs_trans_dquot.c
@@ -379,24 +379,29 @@ xfs_trans_mod_dquot(
 
 /*
  * Given an array of dqtrx structures, lock all the dquots associated and join
- * them to the transaction, provided they have been modified.  We know that the
- * highest number of dquots of one type - usr, grp and prj - involved in a
- * transaction is 3 so we don't need to make this very generic.
+ * them to the transaction, provided they have been modified.
  */
 STATIC void
 xfs_trans_dqlockedjoin(
 	struct xfs_trans	*tp,
 	struct xfs_dqtrx	*q)
 {
+	unsigned int		i;
 	ASSERT(q[0].qt_dquot != NULL);
 	if (q[1].qt_dquot == NULL) {
 		xfs_dqlock(q[0].qt_dquot);
 		xfs_trans_dqjoin(tp, q[0].qt_dquot);
-	} else {
-		ASSERT(XFS_QM_TRANS_MAXDQS == 2);
+	} else if (q[2].qt_dquot == NULL) {
 		xfs_dqlock2(q[0].qt_dquot, q[1].qt_dquot);
 		xfs_trans_dqjoin(tp, q[0].qt_dquot);
 		xfs_trans_dqjoin(tp, q[1].qt_dquot);
+	} else {
+		xfs_dqlockn(q);
+		for (i = 0; i < XFS_QM_TRANS_MAXDQS; i++) {
+			if (q[i].qt_dquot == NULL)
+				break;
+			xfs_trans_dqjoin(tp, q[i].qt_dquot);
+		}
 	}
 }