[JFFS2] Track parent inode for directories (for NFS export)

[sfrench/cifs-2.6.git] / fs / jffs2 / nodelist.h

diff --git a/fs/jffs2/nodelist.h b/fs/jffs2/nodelist.h
index 8219df6eb6d8c4191c78745c285272e5ce06f636..1750445556c313dbb9ddf716a52cce14fe6deac9 100644 (file)
--- a/fs/jffs2/nodelist.h
+++ b/fs/jffs2/nodelist.h
@@ -177,7 +177,10 @@ struct jffs2_inode_cache {
 #ifdef CONFIG_JFFS2_FS_XATTR
        struct jffs2_xattr_ref *xref;
 #endif
-       int nlink;
+       uint32_t pino_nlink;    /* Directories store parent inode
+                                  here; other inodes store nlink.
+                                  Zero always means that it's
+                                  completely unlinked. */
 };
 
 /* Inode states for 'state' above. We need the 'GC' state to prevent