Messages in this thread | | | Date | Wed, 23 Oct 2013 10:40:53 +0800 | From | Michael wang <> | Subject | Re: [sched] WARNING: CPU: 0 PID: 3166 at kernel/cpu.c:84 put_online_cpus() |
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On 10/23/2013 04:46 AM, Peter Zijlstra wrote: > 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..
Yeah... anyway, will send out a formal patch later :)
Regards, Michael Wang
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