On Thu, 2018-12-27 at 12:13 +0800, Gavin Hu wrote: > ------------------------------------------------------------------- > --- > The test is to benchmark the performance of spinlock by counting the > number of spinlock acquire and release operations within the > specified > time. > A typical pair of lock and unlock operations costs tens or hundreds > of > nano seconds, in comparison to this, delaying 1 us outside of the > locked > region is too much, compromising the goal of benchmarking the lock > and > unlock performance. > > Signed-off-by: Gavin Hu <gavin...@arm.com> > Reviewed-by: Ruifeng Wang <ruifeng.w...@arm.com> > Reviewed-by: Joyce Kong <joyce.k...@arm.com> > Reviewed-by: Phil Yang <phil.y...@arm.com> > Reviewed-by: Honnappa Nagarahalli <honnappa.nagaraha...@arm.com> > Reviewed-by: Ola Liljedahl <ola.liljed...@arm.com> > ---
Acked-by: Jerin Jacob <jer...@marvell.com>
