1 files changed, 8 insertions, 0 deletions
diff --git a/fs.c b/fs.c
index 2370e0e..530ef03 100644
--- a/fs.c
+++ b/fs.c
@@ -287,6 +287,14 @@ idecref(struct inode *ip)
 }
 
 void
+iincref(struct inode *ip)
+{
+  ilock(ip);
+  ip->count++;
+  iunlock(ip);
+}
+
+void
 stati(struct inode *ip, struct stat *st)
 {
   st->st_dev = ip->dev;