1 files changed, 5 insertions, 7 deletions

diff --git a/fs/xfs/quota/xfs_dquot.c b/fs/xfs/quota/xfs_dquot.c
index d3f4fbbe2480..1e6bf3925645 100644
--- a/fs/xfs/quota/xfs_dquot.c
+++ b/fs/xfs/quota/xfs_dquot.c
@@ -1221,16 +1221,14 @@ xfs_qm_dqflush(
         xfs_dqtrace_entry(dqp, "DQFLUSH");
 
         /*
-         * If not dirty, nada.
+         * If not dirty, or it's pinned and we are not supposed to
+         * block, nada.
          */
-        if (!XFS_DQ_IS_DIRTY(dqp)) {
+        if (!XFS_DQ_IS_DIRTY(dqp) ||
+            (!(flags & XFS_QMOPT_SYNC) && atomic_read(&dqp->q_pincount) > 0)) {
                 xfs_dqfunlock(dqp);
-                return (0);
+                return 0;
         }
-
-        /*
-         * Cant flush a pinned dquot. Wait for it.
-         */
         xfs_qm_dqunpin_wait(dqp);
 
         /*