Re: [PATCH, scsi-block-2.6] remove bio_map_user

Christoph Hellwig
2005-06-20T10:42:32Z

On Mon, Jun 20, 2005 at 12:41:14PM +0200, Jens Axboe wrote:
> > That would be?
>
> Stacking drivers or file systems.

Doesn't make sense, a stacking driver must not deal with locking down
user memory at all, and for filesystem there's better helpers in
fs/direct-io.c

> > > While I do agree with the change, I know of external users of
> > > bio_map_user().
> >
> > Who's that?
>
> ocfs2, iirc.

ocfs2 doesn't use bio_map_user