1 files changed, 4 insertions, 2 deletions

diff --git a/include/linux/quota.h b/include/linux/quota.h
index ce9a9b2e5cd4..e70e62194243 100644
--- a/include/linux/quota.h
+++ b/include/linux/quota.h
@@ -73,6 +73,8 @@
 /* Quota format type IDs */
 #define QFMT_VFS_OLD 1
 #define QFMT_VFS_V0 2
+#define QFMT_OCFS2 3
+#define QFMT_VFS_V1 4
 
 /* Size of block in which space limits are passed through the quota
  * interface */
@@ -334,7 +336,7 @@ struct quotactl_ops {
 
 struct quota_format_type {
         int qf_fmt_id;  /* Quota format id */
-        struct quota_format_ops *qf_ops;        /* Operations of format */
+        const struct quota_format_ops *qf_ops;  /* Operations of format */
         struct module *qf_owner;                /* Module implementing quota format */
         struct quota_format_type *qf_next;
 };
@@ -394,7 +396,7 @@ struct quota_info {
         struct rw_semaphore dqptr_sem;          /* serialize ops using quota_info struct, pointers from inode to dquots */
         struct inode *files[MAXQUOTAS];         /* inodes of quotafiles */
         struct mem_dqinfo info[MAXQUOTAS];      /* Information for each quota type */
-        struct quota_format_ops *ops[MAXQUOTAS];        /* Operations for each type */
+        const struct quota_format_ops *ops[MAXQUOTAS];  /* Operations for each type */
 };
 
 int register_quota_format(struct quota_format_type *fmt);