Messages in this thread | | | Date | Tue, 22 Oct 2013 22:46:59 +0200 | From | Peter Zijlstra <> | Subject | Re: [sched] WARNING: CPU: 0 PID: 3166 at kernel/cpu.c:84 put_online_cpus() |
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On Mon, Oct 21, 2013 at 11:28:30AM +0800, Michael wang wrote: > Hi, Fengguang > > On 10/19/2013 08:51 AM, Fengguang Wu wrote: > > Greetings, > > Will this do any helps? > > diff --git a/kernel/sched/core.c b/kernel/sched/core.c > index c06b8d3..7c61f31 100644 > --- a/kernel/sched/core.c > +++ b/kernel/sched/core.c > @@ -3716,7 +3716,6 @@ long sched_setaffinity(pid_t pid, const struct > cpumask *in_mask) > p = find_process_by_pid(pid); > if (!p) { > rcu_read_unlock(); > - put_online_cpus(); > return -ESRCH; > }
Just so..
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