Messages in this thread | | | Date | Wed, 19 Jun 2013 17:38:50 +0200 | From | Frederic Weisbecker <> | Subject | Re: [ANNOUNCE] Full dynticks selftests 0.0.1 |
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On Tue, Jun 18, 2013 at 11:17:33AM -0700, Paul E. McKenney wrote: > On Tue, Jun 18, 2013 at 06:22:57PM +0200, Frederic Weisbecker wrote: > > On Tue, Jun 18, 2013 at 08:15:20AM -0700, Paul E. McKenney wrote: > > > 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. > > > > Yep, it should be permanent. > > How about the following? > > Thanx, Paul > > ------------------------------------------------------------------------ > > nohz_full: Add testing information to documentation > > This commit adds information about testing nohz_full, and also emphasizes > the fact that you need a multi-CPU system to get any benefit from nohz_full. > > Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> > Cc: Frederic Weisbecker <fweisbec@gmail.com>
Nice!
Acked-by: Frederic Weisbecker <fweisbec@gmail.com>
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