* Peter Zijlstra <[email protected]> wrote:
> > But here is an interesting dmesg:
> >
> > rcu_boost_dat: idx=1 b=0 ul=0 ub=0 boost: a=0 b=0
> > rcu_boost_dat block: 0 0 0 0?
> > rcu_boost_dat boost: 0! 0 0 0?
> > rcu_boost_dat unlock: 0? 0 0 0?
> >
> > I didn'tunderstand this with ? Am I missing anything here or please
> > give some inputs.
>
> That is Paul McKenney's RCU priority boosting stuff.
yeah, those messages are diagnostic. You can turn them off by disabling
CONFIG_PREEMPT_RCU_BOOST_STATS.
Ingo
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
