[PATCH v3 38/39] ubifs: fill the quota related fields in ubifs_fill_super

[Dongsheng Yang]

We are using dquot_operations for sb->dq_op and
ubifs_quotactl_ops for sb->s_qcop.

Signed-off-by: Dongsheng Yang <yangds.fnst at cn.fujitsu.com>
---
 fs/ubifs/super.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c
index 01aaa88..da16c65 100644
--- a/fs/ubifs/super.c
+++ b/fs/ubifs/super.c
@@ -2302,6 +2302,11 @@ static int ubifs_fill_super(struct super_block *sb, void *data, int silent)
 	sb->s_op = &ubifs_super_operations;
 	sb->s_xattr = ubifs_xattr_handlers;
 
+#ifdef CONFIG_QUOTA
+	sb->dq_op = &dquot_operations;
+	sb->s_qcop = &ubifs_quotactl_ops;
+	sb->s_quota_types = QTYPE_MASK_USR | QTYPE_MASK_GRP;
+#endif
 	mutex_lock(&c->umount_mutex);
 	err = mount_ubifs(c);
 	if (err) {
-- 
1.8.4.2