Re: 2.6.13-mm3

Jiri Slaby
2005-09-13T00:54:07Z

Sonny Rao napsal(a):

>On Mon, Sep 12, 2005 at 05:49:45PM -0400, Sonny Rao wrote:
>
>
>>--- linux-2.6.13-mm3/drivers/char/hvc_console.c~orig 2005-09-12 16:37:14.434077464 -0500
>>+++ linux-2.6.13-mm3/drivers/char/hvc_console.c 2005-09-12 16:37:25.466998360 -0500
>>@@ -597,7 +597,7 @@ static int hvc_poll(struct hvc_struct *h
>>
>> /* Read data if any */
>> for (;;) {
>>- count = tty_buffer_request_room(tty, N_INBUF);
>>+ int count = tty_buffer_request_room(tty, N_INBUF);
>>
>> /* If flip is full, just reschedule a later read */
>> if (count == 0) {
>>@@ -633,7 +633,7 @@ static int hvc_poll(struct hvc_struct *h
>> tty_insert_flip_char(tty, buf[i], 0);
>> }
>>
>>- if (tty->flip.count)
>>+ if (tty->buf.tail->used)
>>
>>
Is there any better way to gather this info? I think, that this was my
bad idea. Some encapsulation needed.

thanks,

--
Jiri Slaby www.fi.muni.cz/~xslaby
~\-/~ jirislaby@gmail.com ~\-/~
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