[PATCH] ext2: print xip mount option in ext2_show_options

In case we have CONFIG_FS_XIP, ext2_show_options shows "xip" if
EXT2_MOUNT_XIP mount flag is set.

Signed-off-by: Carsten Otte <cotte@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

fs/ext2/super.c

@@ -221,6 +221,11 @@ static int ext2_show_options(struct seq_file *seq, struct vfsmount *vfs)
 		seq_puts(seq, ",grpquota");
 #endif
 
+#if defined(CONFIG_EXT2_FS_XIP)
+	if (sbi->s_mount_opt & EXT2_MOUNT_XIP)
+		seq_puts(seq, ",xip");
+#endif
+
 	return 0;
 }