Commit 42eeb3b5 authored by Sebastian Andrzej Siewior's avatar Sebastian Andrzej Siewior Committed by Paul E. McKenney
Browse files

scftorture: Avoid additional div operation. 



Replace "scfp->cpu % nr_cpu_ids" with "cpu". This has been computed
earlier.

Tested-by: default avatarPaul E. McKenney <paulmck@kernel.org>
Signed-off-by: default avatarSebastian Andrzej Siewior <bigeasy@linutronix.de>
Reviewed-by: default avatarBoqun Feng <boqun.feng@gmail.com>
Tested-by: default avatarBoqun Feng <boqun.feng@gmail.com>
Signed-off-by: default avatarPaul E. McKenney <paulmck@kernel.org>
parent 9852d85e

kernel/scftorture.c

+1 −1
Original line number Diff line number Diff line
@@ -463,7 +463,7 @@ static int scftorture_invoker(void *arg) 


	// Make sure that the CPU is affinitized appropriately during testing.

	curcpu = raw_smp_processor_id();

	WARN_ONCE(curcpu != scfp->cpu % nr_cpu_ids,

	WARN_ONCE(curcpu != cpu,

		  "%s: Wanted CPU %d, running on %d, nr_cpu_ids = %d\n",

		  __func__, scfp->cpu, curcpu, nr_cpu_ids);