On Wed, Jan 03, 2007 at 04:07:34PM +0100, Blaisorblade wrote:
> > + spin_lock(&line->count_lock);
> > + if(!line->valid)
> > + goto out_unlock;
> > +
> > + err = 0;
> > + if(tty->count > 1)
> > + goto out_unlock;
> >
> > - /* The IRQ which takes this lock is not yet en
On Saturday 30 December 2006 00:41, Jeff Dike wrote:
> Clean up the console driver locking. There are various problems here,
> including sleeping under a spinlock and spinlock recursion, some of
> which are fixed here. This patch deals with the locking involved with
> opens and closes. The probl
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