Am Dienstag 23 März 2010 03:16:20 schrieb Amit Shah:
> On (Mon) Mar 22 2010 [18:45:47], François Diakhate wrote:
> > the console. Does the attached patch seem valid ? Feedback from s390
> > and powerpc users who use this functionality would be appreciated.
>
> Looks OK to me, Christian, others, could you comment on this please?
Looks good and boot tested with kuli on s390.
Acked-by: Christian Borntraeger <borntrae...@de.ibm.com>
> > From 3961f380bbe84a1036ddfc823039cbee31b44dcb Mon Sep 17 00:00:00 2001
> > From: =?utf-8?q?Fran=C3=A7ois=20Diakhat=C3=A9?= <fdi...@gmail.com>
> > Date: Thu, 18 Mar 2010 14:48:20 +0100
> > Subject: virtio: console: Fix early_put_chars usage
> >
> > Currently early_put_chars is not used by virtio_console because it can only
> > be used once a port has been found, at which point it's too late because it
> > is no longer needed. This patch should fix it.
> > ---
> > drivers/char/virtio_console.c | 6 +++---
> > 1 files changed, 3 insertions(+), 3 deletions(-)
> >
> > diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c
> > index f404ccf..691ba21 100644
> > --- a/drivers/char/virtio_console.c
> > +++ b/drivers/char/virtio_console.c
> > @@ -645,13 +645,13 @@ static int put_chars(u32 vtermno, const char *buf,
> > int count)
> > {
> > struct port *port;
> >
> > + if (unlikely(early_put_chars))
> > + return early_put_chars(vtermno, buf, count);
> > +
> > port = find_port_by_vtermno(vtermno);
> > if (!port)
> > return 0;
> >
> > - if (unlikely(early_put_chars))
> > - return early_put_chars(vtermno, buf, count);
> > -
> > return send_buf(port, (void *)buf, count);
> > }
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