okay, that patch worked.
the only problem i see now is, migration/0, migration/1 are both in D
state(via top) or DX (via ps aux), and bringing the load up to ~2.00.
i have KDE 3.1.1, evolution 1.2.4, konsole, gkrellm running; and these
never give a load like this before.
Steve
On Wed, 2003-04-23 at 23:31, Andrew Morton wrote:
> steven roemen <sdroemen1@cox.net> wrote:
> >
> > here's what is in the syslog after booting the 2.5.68-mm2 kernel:
> > bttv is built into the kernel.
>
> This'll fix it up
>
> 25-akpm/drivers/media/video/bttv-driver.c | 12 +++++++-----
> 1 files changed, 7 insertions(+), 5 deletions(-)
>
> diff -puN drivers/media/video/bttv-driver.c~irqreturn-bttv drivers/media/video/bttv-driver.c
> --- 25/drivers/media/video/bttv-driver.c~irqreturn-bttv Wed Apr 23 18:00:18 2003
> +++ 25-akpm/drivers/media/video/bttv-driver.c Wed Apr 23 18:02:52 2003
> @@ -1279,7 +1279,7 @@ static int bttv_prepare_buffer(struct bt
> }
>
> static int
> -buffer_setup(struct file *file, int *count, int *size)
> +buffer_setup(struct file *file, unsigned int *count, unsigned int *size)
> {
> struct bttv_fh *fh = file->private_data;
>
> @@ -3156,22 +3156,23 @@ bttv_irq_switch_fields(struct bttv *btv)
> spin_unlock(&btv->s_lock);
> }
>
> -static void bttv_irq(int irq, void *dev_id, struct pt_regs * regs)
> +static irqreturn_t bttv_irq(int irq, void *dev_id, struct pt_regs * regs)
> {
> u32 stat,astat;
> u32 dstat;
> int count;
> struct bttv *btv;
> + int handled = 0;
>
> btv=(struct bttv *)dev_id;
> count=0;
> - while (1)
> - {
> + while (1) {
> /* get/clear interrupt status bits */
> stat=btread(BT848_INT_STAT);
> astat=stat&btread(BT848_INT_MASK);
> if (!astat)
> - return;
> + break;
> + handled = 1;
> btwrite(stat,BT848_INT_STAT);
>
> /* get device status bits */
> @@ -3231,6 +3232,7 @@ static void bttv_irq(int irq, void *dev_
> "bttv%d: IRQ lockup, cleared int mask\n", btv->nr);
> }
> }
> + return IRQ_RETVAL(handled);
> }
>
>
>
> _
>
> -
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This archive was generated by hypermail 2b29 : Wed Apr 30 2003 - 22:00:19 EST