Messages in this thread | | | Date | Thu, 24 Jul 2014 10:46:20 +0800 | From | Mike Qiu <> | Subject | Re: WARNING: at kernel/cpuset.c:1139 |
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On 07/24/2014 08:27 AM, Li Zefan wrote: > On 2014/7/23 23:12, Tejun Heo wrote: >> On Wed, Jul 23, 2014 at 10:50:29AM +0800, Mike Qiu wrote: >>> commit 734d45130cb ("cpuset: update cs->effective_{cpus, mems} when config >>> changes") introduce the below warning in my server. >>> >>> [ 35.652137] ------------[ cut here ]------------ >>> [ 35.652141] WARNING: at kernel/cpuset.c:1139 >> Hah, can you reproduce it? If so, can you detail how? >> > It's a typo. > > WARN_ON(!cgroup_on_dfl(cp->css.cgroup) && > nodes_equal(cp->mems_allowed, cp->effective_mems)); > > should be > > WARN_ON(!cgroup_on_dfl(cp->css.cgroup) && > !nodes_equal(cp->mems_allowed, cp->effective_mems));
Yes, it is. This warning disappeared after this patch.
Reported-and-Tested-by: Mike Qiu <qiudayu@linux.vnet.ibm.com> >
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