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(parent: 44b4b46) | patch
percpu_counter: percpu_counter_hotcpu_callback() cleanup
authorEric Dumazet <edumazet@google.com>
Fri, 20 Jan 2017 14:34:22 +0000 (06:34 -0800)
committerTejun Heo <tj@kernel.org>
Fri, 20 Jan 2017 15:06:56 +0000 (10:06 -0500)
commitaaf0f2fa682861e47a4f6a8762d2b8a9a4a51077
treebc57d4a655a39f065e6a606913be6a25de9ab55atree | snapshot
parent44b4b461a0fb407507b46ea76a71376d74de7058commit | diff
percpu_counter: percpu_counter_hotcpu_callback() cleanup

In commit ebd8fef304f9 ("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>
lib/percpu_counter.c diff | blob | blame | history
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