From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 810A744D695; Thu, 7 May 2026 17:09:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778173793; cv=none; b=Ml9Zr754gnufMtuhG1Cyka2kwSpTkA5PsK0VxrvDS7uk7iwBTyJgrI4mRGIHkyeWL+Dg8OyPHaF2qm7JDhnZMB8otbbixmFeJOGgC07uNVzsFo+LWvKAXndV58igt/w/z2S11en9M34T+hbJx+1Pzc8m7LE0aJeJVH/kx/p50vM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778173793; c=relaxed/simple; bh=Ju+wGquknA9vH4d8msEHqAowyOOhmN7jnTkXKOHQ2O0=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=nHY1kx845AiKtXwQ2RQ7TiseyUVdbx+blnJatBNTiLHnRZwQ2kCjeUUZNwnpm7jF7ROOF26dQQvoOOgPzyhvqsK2+ZOQ51eVcYduTwEMZr98mkfHA84wg0JtWiBJKNE12McfF2mViIAI1j+CKSS90+SHU46/rfYsMaemm1jXbXg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=qjuRflnm; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="qjuRflnm" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 63830C2BCFD; Thu, 7 May 2026 17:09:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1778173793; bh=Ju+wGquknA9vH4d8msEHqAowyOOhmN7jnTkXKOHQ2O0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=qjuRflnmp/VOnXPRZ3k8H+pAvRBgs95P7hgSMMn54LR+7xcPXVhK+aG4NxWp+mEke zjXyE8vCh3nt2rzoguaiUC9vCO5D1BIfi4GKP0yBOZW++m8riaYCdptaHtAotY0ejb GUP21KKDZvAsLM+k7CTB8gR/Lab/zZMJDP5j9AoajzERgt1NFxZqICzq/0naewPpoF 6zPi6MSZ7U67u5/XHYKrEQ0HdP9Jsio/yKF5XMckW1K9js3j4rdUW8StugzLatYO7q gZvtzp3k1df5/bUMgxvhXQaeJ8QgzdYk4A3bO6/mRe/QtB5zvq0+eGvIWSGClAzta5 lz96AcS2v0Qpw== Received: by paulmck-ThinkPad-P17-Gen-1.home (Postfix, from userid 1000) id B2FB4CE0F1C; Thu, 7 May 2026 10:09:52 -0700 (PDT) From: "Paul E. McKenney" To: rcu@vger.kernel.org Cc: linux-kernel@vger.kernel.org, kernel-team@meta.com, rostedt@goodmis.org, "Paul E. McKenney" Subject: [PATCH 6/7] rcu: Simplify param_set_next_fqs_jiffies() by applying clamp_val() Date: Thu, 7 May 2026 10:09:49 -0700 Message-Id: <20260507170950.2040199-6-paulmck@kernel.org> X-Mailer: git-send-email 2.40.1 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit This commit replaces a nested ?: sequence with clamp_val(). This does not reduce the number of lines of code, but it does simplify the line that it modifies. Signed-off-by: Paul E. McKenney --- kernel/rcu/tree.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c index e46a5124c3eb88..09f0cef5014c7c 100644 --- a/kernel/rcu/tree.c +++ b/kernel/rcu/tree.c @@ -492,7 +492,7 @@ static int param_set_next_fqs_jiffies(const char *val, const struct kernel_param int ret = kstrtoul(val, 0, &j); if (!ret) { - WRITE_ONCE(*(ulong *)kp->arg, (j > HZ) ? HZ : (j ?: 1)); + WRITE_ONCE(*(ulong *)kp->arg, clamp_val(j, 1, HZ)); adjust_jiffies_till_sched_qs(); } return ret; -- 2.40.1