On Thu, Jan 24, 2019 at 09:14:37PM +0300, Cyrill Gorcunov wrote:
> The rcu_qs is disabling IRQs by self so no need to do the same in
> raise_softirq
> but instead we can save some cycles using raise_softirq_irqoff directly.
>
> CC: Paul E. McKenney
> Signed-off-by: Cyrill Gorcunov
Good eyes, g
The rcu_qs is disabling IRQs by self so no need to do the same in raise_softirq
but instead we can save some cycles using raise_softirq_irqoff directly.
CC: Paul E. McKenney
Signed-off-by: Cyrill Gorcunov
---
The prev patch body has been screwed, sorry.
kernel/rcu/tiny.c |2 +-
1 file chan
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