From: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
To: Ingo Molnar <mingo@elte.hu>
Cc: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
Thomas Gleixner <tglx@linutronix.de>,
Arjan van de Ven <arjan@linux.intel.com>,
"linux-fsdevel@vger.kernel.org" <linux-fsdevel@vger.kernel.org>,
Steven Rostedt <srostedt@redhat.com>
Subject: Re: [PATCH 1/2] hrtimer: export ktime_add_safe
Date: Tue, 02 Jun 2009 08:39:45 +0300 [thread overview]
Message-ID: <4A24BB21.3050402@nokia.com> (raw)
In-Reply-To: <20090601195600.GF29610@elte.hu>
ext Ingo Molnar wrote:
> * Artem Bityutskiy <Artem.Bityutskiy@nokia.com> wrote:
>
>> From: Artem Bityutskiy <Artem.Bityutskiy@nokia.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@nokia.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@elte.hu>
OK, thanks.
--
Best Regards,
Artem Bityutskiy (Артём Битюцкий)
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next prev parent reply other threads:[~2009-06-02 5:40 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-05-29 15:09 [PATCH 0/2] Use hrtimers in UBIFS Artem Bityutskiy
2009-05-29 15:09 ` [PATCH 1/2] hrtimer: export ktime_add_safe Artem Bityutskiy
2009-06-01 19:56 ` Ingo Molnar
2009-06-02 5:39 ` Artem Bityutskiy [this message]
2009-05-29 15:09 ` [PATCH 2/2] UBIFS: start using hrtimers Artem Bityutskiy
2009-05-29 13:32 ` Peter Zijlstra
2009-05-29 13:58 ` Artem Bityutskiy
2009-05-29 14:00 ` Artem Bityutskiy
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