From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pj1-f69.google.com (mail-pj1-f69.google.com [209.85.216.69]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A14D347F3DA for ; Tue, 15 Sep 2026 22:11:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.216.69 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789510288; cv=none; b=EVGaQQt4K8A+c9GN8/1SRd/7R44b/0U1DkPPIYTN5oup3nw1NOfRnLZk1qH6Cw2OGMmsbK36OWvzZat6HuPAPvnPsXpStGRYzatYfdkVFN/NDczb75dvfKL4+/P67MngIaxuv8qw/C1+OM+UPyk8yKXbGZFbPe4JnKD2gYzYuxE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789510288; c=relaxed/simple; bh=04WHeDiv7VQDGToqWY5HeEAmeoW5ObIa3ErisKveB+Y=; h=Date:In-Reply-To:Mime-Version:References:Message-ID:Subject:From: To:Cc:Content-Type; b=tZ2Oyf7ppEVuvGpdiy7pvgXRcr7RthWkJOFBxK5xb4OVFcD1W6YwRPV9LwHCTy6uTC3oAJOYVjomfx1YrHMkuvpZBZVpHgH/8bZzJvBnP2KS8AQUWNk+TvbBh3LGLj3gA4hjv9aBSCBvAbynT0WOqxF9nQQdFKWcqcmLbdX55Ew= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--irogers.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=kax0sfh2; arc=none smtp.client-ip=209.85.216.69 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flex--irogers.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="kax0sfh2" Received: by mail-pj1-f69.google.com with SMTP id 98e67ed59e1d1-39512608fb1so11327011a91.1 for ; Tue, 15 Sep 2026 15:11:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20251104; t=1789510287; x=1790115087; darn=vger.kernel.org; h=content-type:cc:to:from:subject:message-id:references:mime-version :in-reply-to:date:from:to:cc:subject:date:message-id:reply-to :content-type; bh=EVabf+9Y5bXC/MU0a60DkiNIQl5cnoXXNA9vsJfBEas=; b=kax0sfh2L8kPopqUG/P1WYKLj/T84LtPxeSEfr7xsHaqnlvLQICHziqvM2x7apZy9L 5k8h8lry+ECuMOfKJLFlwKXQz/qS6jgyhHNFjhiRpLG1QnLPcAMTvozbbaGNy7sj/yAm HqJOAKnhycDeAecfB2aPMq8LtzgzuWhjW3CoVmFA0yy9zveSK4ilnd2+bqHYquy12Y+K +jBecKIAWLJqr5GFBfMLH8KzGMaoDTU6ywVxpoVrPhlofOZz7sBoiINV+lWPTPwWXy8c reF600GlgBV4ail0dJHA9gfZTD0NpIGr8n9H5W5HlxxcZbP6IKn7lI5jxjeIrvCwKfEH oXEw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1789510287; x=1790115087; h=content-type:cc:to:from:subject:message-id:references:mime-version :in-reply-to:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to:content-type; bh=EVabf+9Y5bXC/MU0a60DkiNIQl5cnoXXNA9vsJfBEas=; b=1PzPsOFIzYg4OonQB8HxIyS6RYpZrNOTSNgXdfpus8zg8qxs3C3e1e3bJiSWN6ziU+ vi3cRT1K6pL/6zq8TFBcLORtFioOF9prquBNj4At2e+QAu3VTbpUre1fKYtbtJcH28pu ahYw5NUU0v2rmE3y2Rfsa27y2qXdbkheLabxqAGj466iehB5Gahpq/oJw3lBbWGqDyHt +E1DHVnJclnYUNC4XkDoC9ABYdJg9z4poogh4D7yNxsNTsZ1JWXBPIuMdwUB+LTzCSQp EGBi9plVx/fpfU5bDEG2GWnsgR15dJBdc5umLjVVrAez1+snd0ExIoTJf+CzNMwtKQWL LhwQ== X-Forwarded-Encrypted: i=1; AKwUvBySp3a5dofQ5MRGfVqc6asiwtpxO0e9Ph6E4fz4tr/GFJmTUXIOf2OmarVkOfPy81lCiGVExQfdNzNRTiA=@vger.kernel.org X-Gm-Message-State: AFuF++mROTECCi4ubZ8xrxyQrL/JBilerNV+RS78UbmjOtY82GPBKeDC DmHzra9tiBDnYwNhX6Y4elF/hajBb68JHqJrtCi5d+ctHXeAsV74Z/opaDc/bno1xiHLIAEdTqA oDEPL/SuRbQ== X-Received: from dybcy29.prod.google.com ([2002:a05:7300:b71d:b0:32b:ed90:9177]) (user=irogers job=prod-delivery.src-stubby-dispatcher) by 2002:a17:90b:4a51:b0:39e:14db:437c with SMTP id 98e67ed59e1d1-39e1e27a33amr569603a91.4.1789510286870; Tue, 15 Sep 2026 15:11:26 -0700 (PDT) Date: Tue, 15 Sep 2026 15:11:22 -0700 In-Reply-To: <20250922091736.2798-1-liujing@cmss.chinamobile.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20250922091736.2798-1-liujing@cmss.chinamobile.com> X-Mailer: git-send-email 2.55.0.1032.g73a4cd73de-goog Message-ID: <20260915221122.2174928-1-irogers@google.com> Subject: [PATCH] perf bench messaging: Fix the formatting issue when printing. From: Ian Rogers To: peterz@infradead.org Cc: mingo@redhat.com, acme@kernel.org, namhyung@kernel.org, mark.rutland@arm.com, alexander.shishkin@linux.intel.com, jolsa@kernel.org, irogers@google.com, adrian.hunter@intel.com, kan.liang@linux.intel.com, linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org, liujing Content-Type: text/plain; charset="UTF-8" From: liujing The unsigned int type should use the %u format specifier when printing with printf or related functions. Signed-off-by: liujing Reviewed-by: Ian Rogeres --- tools/perf/bench/sched-messaging.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/perf/bench/sched-messaging.c b/tools/perf/bench/sched-messaging.c index 4fb6657fc826..c5c9a7a1d7db 100644 --- a/tools/perf/bench/sched-messaging.c +++ b/tools/perf/bench/sched-messaging.c @@ -338,9 +338,9 @@ int bench_sched_messaging(int argc, const char **argv) switch (bench_format) { case BENCH_FORMAT_DEFAULT: - printf("# %d sender and receiver %s per group\n", + printf("# %u sender and receiver %s per group\n", num_fds, thread_mode ? "threads" : "processes"); - printf("# %d groups == %d %s run\n\n", + printf("# %u groups == %u %s run\n\n", num_groups, num_groups * 2 * num_fds, thread_mode ? "threads" : "processes"); printf(" %14s: %lu.%03lu [sec]\n", "Total time", -- 2.55.0.1032.g73a4cd73de-goog