[dpdk-dev] [RFC v2 2/2] test/rcu_qsbr: add API and functional tests

Paul E. McKenney paulmck at linux.ibm.com
Sun Dec 23 17:25:56 CET 2018


On Sat, Dec 22, 2018 at 11:30:51PM -0800, Stephen Hemminger wrote:
> On Fri, 21 Dec 2018 20:14:20 -0600
> Honnappa Nagarahalli <honnappa.nagarahalli at arm.com> wrote:
> 
> > From: Dharmik Thakkar <dharmik.thakkar at arm.com>
> > 
> > Add API positive/negative test cases and functional tests.
> > 
> > Signed-off-by: Malvika Gupta <malvika.gupta at arm.com>
> > Signed-off-by: Dharmik Thakkar <dharmik.thakkar at arm.com>
> > Signed-off-by: Honnappa Nagarahalli <honnappa.nagarahalli at arm.com>
> > Reviewed-by: Gavin Hu <gavin.hu at arm.com>
> 
> Just a thought, could you build stress tests like the kernel RCU tests?
> One worry is that RCU does not play well with blocking threads (and sometimes preemption).

There are similar tests in the userspace RCU library, as well, which
can be found at http://liburcu.

							Thanx, Paul



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