comments

fsvar.h

@@ -1,11 +1,12 @@
 // in-core file system types
 
 struct inode {
-  uint dev;
+  uint dev;           // Device number
-  uint inum;
+  uint inum;          // Inode number
-  int count;
+  int ref;            // Reference count
-  int busy;
+  int busy;           // Is the inode "locked"?
-  short type;
+
+  short type;         // copy of disk inode
   short major;
   short minor;
   short nlink;