Re: 2.6.14-rt22 (and mainline): netstat -anop triggers excessive latencies

[Steven Rostedt <rostedt@goodmis.org>]

On Wed, 28 Dec 2005, Steven Rostedt wrote:

>
> On Wed, 28 Dec 2005, Lee Revell wrote:
>
> > On Tue, 2005-12-27 at 21:30 -0500, Steven Rostedt wrote:
> > > OK, I did find it though, and it only had one rej. So you probably can
> > > easily do that change yourself.
> > >
> > > Aw heck, here it is anyway. (look everybody, a patch pulled in with
> > > pine!).  Complements of quilt.
> >
> > Nope, does not help.  We still do way too much work in softirq context.
> >
>
> Are you still doing the 'netstat -anop'?  And what does it look like. On
> my test machine the max latency I get is 83 usecs.
>

Oh, try out 2.6.15-rc7-rt1, it has the patch as well.  That's what I was
testing.

-- Steve

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