Re: [ANNOUNCE] Full dynticks selftests 0.0.1

From: Paul E. McKenney
Date: Tue Jun 18 2013 - 11:15:57 EST

On Tue, Jun 18, 2013 at 02:20:35PM +0000, Christoph Lameter wrote:
> On Wed, 12 Jun 2013, Frederic Weisbecker wrote:
> > Here it is, a very basic test that runs a userspace loop for ten seconds and dumps a trace
> > of the tick, scheduler, workqueue, and other kind of kernel noise.
> Excellent. Ticks are finally off here. Also has useful instructions on how
> to figure out if something was wrong. The number of >1 microsecond
> disturbances went down from 110 per second to 2.

Very cool!

Frederic, is the git tree mentioned in your email permanent? If so, I
will add it to the documentation.

Thanx, Paul

To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at
Please read the FAQ at