Commit 263ec645 authored by Ingo Molnar's avatar Ingo Molnar
Browse files

cpumask: convert RCU implementations, fix



Impact: cleanup

This warning:

 kernel/rcuclassic.c: In function ‘rcu_start_batch’:
 kernel/rcuclassic.c:397: warning: passing argument 1 of ‘cpumask_andnot’ from incompatible pointer type

triggers because one usage site of rcp->cpumask was not converted
to to_cpumask(rcp->cpumask). There's no ill effects of this bug.
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent e465b535
......@@ -394,7 +394,8 @@ static void rcu_start_batch(struct rcu_ctrlblk *rcp)
* unnecessarily.
*/
smp_mb();
cpumask_andnot(&rcp->cpumask, cpu_online_mask, nohz_cpu_mask);
cpumask_andnot(to_cpumask(rcp->cpumask),
cpu_online_mask, nohz_cpu_mask);
rcp->signaled = 0;
}
......
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