On Sat, Jan 06, 2007 at 10:58:31PM +0300, Alexey Dobriyan wrote:
> Nor me nor my box is going to act as NFS server, so ifdef all
> exporting code.

> @@ -916,7 +918,9 @@ static int ext2_fill_super(struct super_
>        * set up enough so that it can read an inode
>        */
>       sb->s_op = &ext2_sops;
> +#if defined(CONFIG_EXPORTFS) || defined(CONFIG_EXPORTFS_MODULE)
>       sb->s_export_op = &ext2_export_ops;
> +#endif

To avoid putting ifdefs within a function, how about adding:

#if defined(CONFIG_EXPORTFS) || defined(CONFIG_EXPORTFS_MODULE)
#define set_export_ops(sb, ops)         sb->s_export_op = ops
#else
#define set_export_ops(sb, ops)         0
#endif

That way you can get rid of the function pointer from the struct
superblock too.

But Dave Woodhouse is going to kill you for adding another
CONFIG_*_MODULE dependency.
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