From: Michael wang <wangyun@linux.vnet.ibm.com>
To: Ingo Molnar <mingo@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>,
Fengguang Wu <fengguang.wu@intel.com>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] sched: remove extra put_online_cpus() inside sched_setaffinity()
Date: Mon, 28 Oct 2013 10:41:48 +0800 [thread overview]
Message-ID: <526DCEEC.1090308@linux.vnet.ibm.com> (raw)
In-Reply-To: <20131025114857.GB6374@gmail.com>
Hi, Ingo
On 10/25/2013 07:48 PM, Ingo Molnar wrote:
[snip]
>> ---
>> kernel/sched/core.c | 1 -
>> 1 file changed, 1 deletion(-)
>>
>> 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;
>> }
>
> The patch is whitespace damaged.
Forgive me for the silly mistake... the line may be cursed... will
recheck and send out the right format, thanks for the notify :)
Regards,
Michael Wang
>
> Thanks,
>
> Ingo
> --
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next prev parent reply other threads:[~2013-10-28 2:41 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-23 3:02 [PATCH] sched: remove extra put_online_cpus() inside sched_setaffinity() Michael wang
2013-10-25 11:48 ` Ingo Molnar
2013-10-28 2:41 ` Michael wang [this message]
2013-10-28 2:50 ` [PATCH v2] " Michael wang
2013-10-28 13:33 ` [tip:sched/core] sched: Remove " tip-bot for Michael wang
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