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SubjectRe: [PATCH 1/3] net: use this_cpu_xxx replace percpu_xxx funcs
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On Wed, 2012-01-11 at 01:03 -0800, David Miller wrote:
> From: "Alex,Shi" <alex.shi@intel.com>
> Date: Wed, 11 Jan 2012 16:45:33 +0800
>
> >> >>>> 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.
> >
> > rend this patch for 3.2.0 kernel with Eric's Ack.
> >
> > David, do you have any concerns for this patch? I will very appreciate
> > if it can met 3.3 open window.
>
> Please just submit it directly with the other this_cpu() patches:
>
> Acked-by: David S. Miller <davem@davemloft.net>

Thanks a lot! :)




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