Messages in this thread | | | Subject | Re: 2.6.14-rc4-rt7 | From | Thomas Gleixner <> | Date | Tue, 18 Oct 2005 00:15:04 +0200 |
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On Mon, 2005-10-17 at 15:05 -0700, Daniel Walker wrote: > > 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 .
Ah, ok. I just pointed to that as I trapped several times into the 5 minutes wrap already.
tglx
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