linux-kernel - Re: [PATCH] softirq: modify comments about PF_MEMALLOC in __do

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Message-ID: <CAEExFWsjmuMQ5nUGQSp5PUmbCvS-EPQPkh60q3LgQ-sh96VXxA@mail.gmail.com>
Date:   Fri, 19 Oct 2018 00:19:42 +0800
From:   Frank Lee <tiny.windzz@...il.com>
To:     mingo@...nel.org
Cc:     joel@...lfernandes.org, tglx@...utronix.de, rostedt@...dmis.org,
        frederic@...nel.org, Paul McKenney <paulmck@...ux.vnet.ibm.com>,
        alexander.levin@...izon.com, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] softirq: modify comments about PF_MEMALLOC in __do_softirq

>On Thu, 18 Oct 2018
>Ingo Molnar <mingo@...nel.org> wrote:
>* Yangtao Li <tiny.windzz@...il.com> wrote:
>
>> ---
>>  kernel/softirq.c | 2 +-
>>  1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/kernel/softirq.c b/kernel/softirq.c
>> index 6f584861d329..6193e1d1b30d 100644
>> --- a/kernel/softirq.c
>> +++ b/kernel/softirq.c
>> @@ -257,7 +257,7 @@ asmlinkage __visible void __softirq_entry __do_softirq(void)
>>   int softirq_bit;
>>
>>   /*
>> - * Mask out PF_MEMALLOC s current task context is borrowed for the
>> + * Mask out PF_MEMALLOC as current task context is borrowed for the
>>   * softirq. A softirq handled such as network RX might set PF_MEMALLOC
>>   * again if the socket is related to swap
>>   */
>
>Can I add your Signed-off-by?
>
>Thanks,
>
> Ingo

yeah，Thanks

-- Yangtao Li

Signed-off-by: Yangtao Li <tiny.windzz@...il.com>
On Fri, Oct 19, 2018 at 12:10 AM Ingo Molnar <mingo@...nel.org> wrote:
>
>
> * Yangtao Li <tiny.windzz@...il.com> wrote:
>
> > ---
> >  kernel/softirq.c | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/kernel/softirq.c b/kernel/softirq.c
> > index 6f584861d329..6193e1d1b30d 100644
> > --- a/kernel/softirq.c
> > +++ b/kernel/softirq.c
> > @@ -257,7 +257,7 @@ asmlinkage __visible void __softirq_entry __do_softirq(void)
> >       int softirq_bit;
> >
> >       /*
> > -      * Mask out PF_MEMALLOC s current task context is borrowed for the
> > +      * Mask out PF_MEMALLOC as current task context is borrowed for the
> >        * softirq. A softirq handled such as network RX might set PF_MEMALLOC
> >        * again if the socket is related to swap
> >        */
>
> Can I add your Signed-off-by?
>
> Thanks,
>
>         Ingo