quota_v2: Implement get_next_id() for V2 quota format
Implement functions to get id of next existing quota structure in quota
file for quota tree based formats and thus for V2 quota format.
Signed-off-by: Jan Kara <jack@suse.cz>
diff --git a/include/linux/dqblk_qtree.h b/include/linux/dqblk_qtree.h
index ff8b553..0de21e9 100644
--- a/include/linux/dqblk_qtree.h
+++ b/include/linux/dqblk_qtree.h
@@ -15,6 +15,7 @@
#define QTREE_DEL_REWRITE 6
struct dquot;
+struct kqid;
/* Operations */
struct qtree_fmt_operations {
@@ -52,5 +53,6 @@
entries *= epb;
return i;
}
+int qtree_get_next_id(struct qtree_mem_dqinfo *info, struct kqid *qid);
#endif /* _LINUX_DQBLK_QTREE_H */