2013/1/2 Namhyung Kim :
> You may want to add the following also to shut up the gcc:
>
> CC kernel/rcutree.o
> In file included from /home/namhyung/project/linux/kernel/rcutree.c:58:0:
> /home/namhyung/project/linux/kernel/rcutree.h:539:13: warning:
> ‘is_nocb_cpu’ declared ‘sta
Hi Frederic,
On Sat, 29 Dec 2012 17:43:00 +0100, Frederic Weisbecker wrote:
> On a full dynticks CPU, we want the RCU callbacks to be
> offlined to another CPU, otherwise we need to keep
> the tick to wait for the grace period completion.
>
> Ensure the full dynticks CPU is also an rcu_nocb one.
[
On a full dynticks CPU, we want the RCU callbacks to be
offlined to another CPU, otherwise we need to keep
the tick to wait for the grace period completion.
Ensure the full dynticks CPU is also an rcu_nocb one.
Signed-off-by: Frederic Weisbecker
Cc: Alessio Igor Bogani
Cc: Andrew Morton
Cc: Ch
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