Thread (18 messages) 18 messages, 3 authors, 2016-12-02

Re: INFO: rcu_sched detected stalls on CPUs/tasks with `kswapd` and `mem_cgroup_shrink_node`

From: Boris Zhmurov <hidden>
Date: 2016-11-30 18:26:29

Michal Hocko 30/11/16 21:25:
quoted
I didn't try that. I've tried 4 patches from Paul's linux-rcu tree.
I can try another portion of patches, no problem :)
Replacing cond_resched_rcu_qs in shrink_node_memcg by cond_resched would
be really helpful to tell whether we are missing a real scheduling point
or whether something more serious is going on here.
Ok, I'll try that.


-- 
Boris Zhmurov
System/Network Administrator
mailto: bb@kernelpanic.ru
"wget http://kernelpanic.ru/bb_public_key.pgp -O - | gpg --import"

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