Commit b2eb85b4 authored Mar 02, 2019 by Akira Yokosawa Committed by Paul E. McKenney Mar 26, 2019

rcu: Move common code out of if-else block



As the result of recent addition of "rdp->core_needs_qs = false;" in
the "if" block, now both branches of the if-else have the same
assignment.

Factor it out and reduce line count.

Signed-off-by: Akira Yokosawa <akiyks@gmail.com>
Cc: Joel Fernandes <joel@joelfernandes.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.ibm.com>
Acked-by: Joel Fernandes (Google) <joel@joelfernandes.org>

parent 9145b505

kernel/rcu/tree.c

+1 −3

Original line number	Diff line number	Diff line
		@@ -2295,12 +2295,10 @@ rcu_report_qs_rdp(int cpu, struct rcu_data *rdp)
		return;
		}
		mask = rdp->grpmask;
		if ((rnp->qsmask & mask) == 0) {
		rdp->core_needs_qs = false;
		if ((rnp->qsmask & mask) == 0) {
		raw_spin_unlock_irqrestore_rcu_node(rnp, flags);
		} else {
		rdp->core_needs_qs = false;

		/*
		* This GP can't end until cpu checks in, so all of our
		* callbacks can be processed during the next GP.

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