[PATCH] fix ->llseek for more directories

With this patch all directory fops instances that have a readdir
that doesn't take the BKL are switched to generic_file_llseek.

Signed-off-by: Christoph Hellwig <hch@lst.de>
diff --git a/fs/bfs/dir.c b/fs/bfs/dir.c
index ed8feb0..daae463 100644
--- a/fs/bfs/dir.c
+++ b/fs/bfs/dir.c
@@ -80,6 +80,7 @@
 	.read		= generic_read_dir,
 	.readdir	= bfs_readdir,
 	.fsync		= file_fsync,
+	.llseek		= generic_file_llseek,
 };
 
 extern void dump_imap(const char *, struct super_block *);