Messages in this thread | | | Date | Mon, 17 Oct 2005 15:05:22 -0700 (PDT) | From | Daniel Walker <> | Subject | Re: 2.6.14-rc4-rt7 |
| |
On Tue, 18 Oct 2005, Thomas Gleixner wrote:
> On Mon, 2005-10-17 at 14:43 -0700, Daniel Walker wrote: > > I found this latency ~5 minutes after boot up, no load . It looks like > > vgacon_scroll() has a memset like operation which can grow. > > 5 minutes after bootup could also be related to a jiffies wrap problem. >
I saw it multiple times , but this trace was the biggest .. It looks like it might be related to CONFIG_PRINTK_IGNORE_LOGLEVEL .. I don't see how jiffies could be related though .
Daniel
- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |