From: Patrick McHardy <kaber@trash.net>
To: "Alex,Shi" <alex.shi@intel.com>
Cc: Eric Dumazet <eric.dumazet@gmail.com>,
Christoph Lameter <cl@gentwo.org>,
"tj@kernel.org" <tj@kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"Huang, Ying" <ying.huang@intel.com>,
Thomas Gleixner <tglx@linutronix.de>,
"mingo@redhat.com" <mingo@redhat.com>,
"avi@redhat.com" <avi@redhat.com>,
"akpm@linux-foundation.org" <akpm@linux-foundation.org>,
David Miller <davem@davemloft.net>,
"a.p.zijlstra@chello.nl" <a.p.zijlstra@chello.nl>,
"kvm@vger.kernel.org" <kvm@vger.kernel.org>,
"jeremy@xensource.com" <jeremy@xensource.com>
Subject: Re: [PATCH 1/3] net: use this_cpu_xxx replace percpu_xxx funcs
Date: Fri, 02 Dec 2011 12:56:48 +0100 [thread overview]
Message-ID: <4ED8BD00.4000500@trash.net> (raw)
In-Reply-To: <1322793200.11530.33.camel@debian>
On 02.12.2011 03:33, Alex,Shi wrote:
> On Mon, 2011-11-21 at 17:00 +0800, Alex,Shi wrote:
>> On Thu, 2011-10-20 at 16:38 +0800, Eric Dumazet wrote:
>>> Le jeudi 20 octobre 2011 à 15:32 +0800, Alex,Shi a écrit :
>>>> percpu_xxx funcs are duplicated with this_cpu_xxx funcs, so replace them
>>>> for further code clean up.
>>>>
>>>> And in preempt safe scenario, __this_cpu_xxx funcs has a bit better
>>>> performance since __this_cpu_xxx has no redundant preempt_disable()
>>>>
>>>> Signed-off-by: Alex Shi <alex.shi@intel.com>
>>>> ---
>>>> net/netfilter/xt_TEE.c | 12 ++++++------
>>>> net/socket.c | 4 ++--
>>>> 2 files changed, 8 insertions(+), 8 deletions(-)
>>>
>>> Acked-by: Eric Dumazet <eric.dumazet@gmail.com>
>>>
>>> Thanks !
>>
>> Anyone like to pick up this patch? or more comments for this?
>
> Kaber, David:
> I appreciate for your any comments on this. Could you like do me a
> favor?
No objections from me.
next prev parent reply other threads:[~2011-12-02 11:56 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1318237851.27949.190.camel@debian>
[not found] ` <alpine.DEB.2.00.1110101026080.16264@router.home>
[not found] ` <1318324774.27949.693.camel@debian>
[not found] ` <alpine.DEB.2.00.1110110910480.3388@router.home>
[not found] ` <1318382964.27949.782.camel@debian>
[not found] ` <1318428673.29699.13.camel@debian>
[not found] ` <alpine.DEB.2.00.1110120910540.26610@router.home>
[not found] ` <1318908091.23426.52.camel@debian>
[not found] ` <alpine.DEB.2.00.1110180932330.687@router.home>
2011-10-19 9:23 ` [PATCH] Code clean up for percpu_xxx() functions Alex,Shi
2011-10-19 9:26 ` Avi Kivity
2011-10-20 2:45 ` Alex,Shi
2011-10-20 7:34 ` [PATCH 2/3] kvm: use this_cpu_xxx replace percpu_xxx funcs Alex,Shi
2011-10-24 2:50 ` Alex,Shi
2011-10-24 11:05 ` Avi Kivity
2011-11-21 9:02 ` Alex,Shi
2011-11-21 9:20 ` Avi Kivity
2011-11-21 9:52 ` Alex,Shi
2012-01-11 8:48 ` Alex,Shi
2011-10-19 15:34 ` [PATCH] Code clean up for percpu_xxx() functions Christoph Lameter
2011-10-20 2:44 ` Alex,Shi
2011-10-20 5:08 ` Eric Dumazet
2011-10-20 6:04 ` Alex,Shi
2011-10-20 6:13 ` Alex,Shi
2011-10-20 6:04 ` Alex,Shi
2011-10-20 7:20 ` [PATCH 0/3] code clean and optimzed for percpu_xxx serials funcs Alex,Shi
2011-10-20 7:32 ` [PATCH 1/3] net: use this_cpu_xxx replace percpu_xxx funcs Alex,Shi
2011-10-20 8:38 ` Eric Dumazet
2011-11-21 9:00 ` Alex,Shi
2011-12-02 2:33 ` Alex,Shi
2011-12-02 11:56 ` Patrick McHardy [this message]
2012-01-11 8:45 ` Alex,Shi
2012-01-11 9:03 ` David Miller
2012-01-11 9:10 ` Alex,Shi
2011-10-20 7:35 ` [PATCH 3/3] Code clean up for percpu_xxx() functions Alex,Shi
2011-11-21 9:10 ` Alex,Shi
2011-11-22 0:06 ` tj
2012-01-11 9:08 ` Alex,Shi
2012-01-11 17:19 ` tj
2012-01-12 0:44 ` H. Peter Anvin
2012-01-12 2:05 ` Alex,Shi
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