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-rw-r--r--fs/gfs2/quota.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/fs/gfs2/quota.c b/fs/gfs2/quota.c
index 171b2713d2e5..41d0232532a0 100644
--- a/fs/gfs2/quota.c
+++ b/fs/gfs2/quota.c
@@ -457,6 +457,17 @@ static int qd_check_sync(struct gfs2_sbd *sdp, struct gfs2_quota_data *qd,
(sync_gen && (qd->qd_sync_gen >= *sync_gen)))
return 0;
+ /*
+ * If qd_change is 0 it means a pending quota change was negated.
+ * We should not sync it, but we still have a qd reference and slot
+ * reference taken by gfs2_quota_change -> do_qc that need to be put.
+ */
+ if (!qd->qd_change && test_and_clear_bit(QDF_CHANGE, &qd->qd_flags)) {
+ slot_put(qd);
+ qd_put(qd);
+ return 0;
+ }
+
if (!lockref_get_not_dead(&qd->qd_lockref))
return 0;