rcu/tree: Move kfree_rcu_cpu locking/unlocking to separate functions

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Introduce helpers to lock and unlock per-cpu "kfree_rcu_cpu"
structures. That will make kfree_call_rcu() more readable
and prevent programming errors.

Reviewed-by: Joel Fernandes (Google) <joel@joelfernandes.org>
Signed-off-by: Uladzislau Rezki (Sony) <urezki@gmail.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>

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Uladzislau Rezki (Sony) 2020-05-25 23:47:50 +02:00 • committed by Paul E. McKenney

parent 3af8486281

commit 952371d6fc

1 changed files with 23 additions and 8 deletions

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kernel/rcu/tree.c

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