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linux/lib/percpu_counter.c
Eric Dumazet aaf0f2fa68 percpu_counter: percpu_counter_hotcpu_callback() cleanup 
In commit ebd8fef304 ("percpu_counter: make percpu_counters_lock
irq-safe") we disabled irqs in percpu_counter_hotcpu_callback()

We can grab every counter spinlock without having to disable
irqs again.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Tejun Heo <tj@kernel.org>
Signed-off-by: Tejun Heo <tj@kernel.org>
2017-01-20 10:06:56 -05:00

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