[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/jfs/namei.c b/fs/jfs/namei.c
index e199dde..cc3cedff 100644
--- a/fs/jfs/namei.c
+++ b/fs/jfs/namei.c
@@ -1547,6 +1547,7 @@
 #ifdef CONFIG_COMPAT
 	.compat_ioctl	= jfs_compat_ioctl,
 #endif
+	.llseek		= generic_file_llseek,
 };
 
 static int jfs_ci_hash(struct dentry *dir, struct qstr *this)