linux-kernel - Re: [PATCH 1/2] hrtimer: export ktime_add

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Date:	Tue, 02 Jun 2009 08:39:45 +0300
From:	Artem Bityutskiy <Artem.Bityutskiy@...ia.com>
To:	Ingo Molnar <mingo@...e.hu>
CC:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Thomas Gleixner <tglx@...utronix.de>,
	Arjan van de Ven <arjan@...ux.intel.com>,
	"linux-fsdevel@...r.kernel.org" <linux-fsdevel@...r.kernel.org>,
	Steven Rostedt <srostedt@...hat.com>
Subject: Re: [PATCH 1/2] hrtimer: export ktime_add_safe

ext Ingo Molnar wrote:
> * Artem Bityutskiy <Artem.Bityutskiy@...ia.com> wrote:
> 
>> From: Artem Bityutskiy <Artem.Bityutskiy@...ia.com>
>> Subject: [PATCH 1/2] hrtimer: export ktime_add_safe
>>
>> We want to use hrtimers in UBIFS (for write-buffer write-back timer).
>> We need the 'hrtimer_set_expires_range_ns()', which is an in-line
>> function which uses 'ktime_add_safe()'.
>>
>> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@...ia.com>
>> ---
>>  kernel/hrtimer.c |    2 ++
>>  1 files changed, 2 insertions(+), 0 deletions(-)
>>
>> diff --git a/kernel/hrtimer.c b/kernel/hrtimer.c
>> index cb8a15c..18f6906 100644
>> --- a/kernel/hrtimer.c
>> +++ b/kernel/hrtimer.c
>> @@ -332,6 +332,8 @@ ktime_t ktime_add_safe(const ktime_t lhs, const ktime_t rhs)
>>  	return res;
>>  }
>>  
>> +EXPORT_SYMBOL_GPL(ktime_add_safe);
>> +
> 
> Feel free to queue this up in your tree - it's trivial enough.
> 
> Acked-by: Ingo Molnar <mingo@...e.hu>

OK, thanks.

-- 
Best Regards,
Artem Bityutskiy (Артём Битюцкий)
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