rcu: Eliminate rcu_implicit_dynticks_qs() local variable rnhqp

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The rcu_implicit_dynticks_qs() function's local variable rnhqp references
the ->rcu_need_heavy_qs field in the rcu_data structure referenced by
the function parameter rdp, with a rather odd method for computing
the pointer to this field.  This commit therefore simplifies things
and saves a few lines of code by replacing each instance of rnhqp with
&rdp->need_heavy_qs.

Signed-off-by: Paul E. McKenney <paulmck@kernel.org>

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Paul E. McKenney 2021-07-22 15:49:05 -07:00

parent 52b030aa27

commit 88ee23ef1c

1 changed files with 2 additions and 4 deletions

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kernel/rcu/tree.c

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