rcu: Eliminate rcu_implicit_dynticks_qs() local variable ruqp

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The rcu_implicit_dynticks_qs() function's local variable ruqp references
the ->rcu_urgent_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 couple of lines of code by replacing each instance of ruqp with
&rdp->need_heavy_qs.

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

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Paul E. McKenney 2021-07-22 16:47:42 -07:00

parent 88ee23ef1c

commit 9424b867a7

1 changed files with 3 additions and 5 deletions

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kernel/rcu/tree.c

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