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McKenney" , Boqun Feng , Marco Elver , Peter Zijlstra , Tomas Gleixner , Vlastimil Babka , akpm@linux-foundation.org, cl@linux.com, iamjoonsoo.kim@lge.com, longman@redhat.com, penberg@kernel.org, rientjes@google.com, sfr@canb.auug.org.au, Sebastian Andrzej Siewior Subject: [PATCH v2 1/3] scftorture: Avoid additional div operation. Date: Thu, 7 Nov 2024 12:13:06 +0100 Message-ID: <20241107111821.3417762-2-bigeasy@linutronix.de> In-Reply-To: <20241107111821.3417762-1-bigeasy@linutronix.de> References: <20241107111821.3417762-1-bigeasy@linutronix.de> MIME-Version: 1.0 X-Rspamd-Server: rspam04 X-Rspamd-Queue-Id: 64ECF18001B X-Stat-Signature: bn93kiwkubbpnpeijcxg3motj8cwf7bi X-Rspam-User: X-HE-Tag: 1730978301-526041 X-HE-Meta: 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 dGn/1IZa eocdFOmpIYz21J7Vn41RXrm+u+F/S9Hfd6n8BFAbDBcVvzb6ntlbGL4/0l8Qjm/yEbaj20AkC1LyLPNTxAQyMMdACo8/jJ1ihEyiSQxJ66KVfZ2xVFOITp6yUywntaH7vfO8cteXWIN/FhVXR+9+OgRCMLWI261hBE+PiLLjSq30vIktKs/d11zKMW/9+uDm8aTX8YdaKZanpsXOnU0irafVI2Q== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Replace "scfp->cpu % nr_cpu_ids" with "cpu". This has been computed earlier. Signed-off-by: Sebastian Andrzej Siewior --- kernel/scftorture.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/scftorture.c b/kernel/scftorture.c index 44e83a6462647..455cbff35a1a2 100644 --- a/kernel/scftorture.c +++ b/kernel/scftorture.c @@ -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);