Re: [PATCH v12 1/2] tty: hvc: pass DMA capable memory to put_chars()

[Jiri Slaby]

On 04. 11. 21, 14:06, Xianting Tian wrote:
> > OTOH, you need c[N_OUTBUF] in the console case (hvc_console_print), but
> > not whole hvc_struct. So cons_hvcs should be an array of structs
> > composed of only the lock and the buffer.
> It is ok for me.
> > =============
> >
> > And I would do it even simpler now. One c[N_OUTBUF] buffer for all 
> > consoles and a single lock.
> >
> > And "char c" in struct hvc_struct.
> >
> > No need for the complex logic in hvc_console_print.
>
> So you will implement this?

No, there is a slight difference between "I would" and "I will" :). I 
don't have anything to test this hvc change on…

thanks,
--
js
suse labs