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McKenney" , Joel Fernandes , Frederic Weisbecker , Boqun Feng Cc: RCU , LKML , Uladzislau Rezki Subject: [PATCH -next v1 08/12] rcu: Simplify rcu_do_batch() by applying clamp() Date: Mon, 11 May 2026 19:54:44 +0200 Message-ID: <20260511175448.153326-9-urezki@gmail.com> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260511175448.153326-1-urezki@gmail.com> References: <20260511175448.153326-1-urezki@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: "Paul E. McKenney" This commit replaces a nested ?: sequence with clamp(). 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 Signed-off-by: Uladzislau Rezki (Sony) --- 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 55df6d37145e..e46a5124c3eb 100644 --- a/kernel/rcu/tree.c +++ b/kernel/rcu/tree.c @@ -2584,7 +2584,7 @@ static void rcu_do_batch(struct rcu_data *rdp) const long npj = NSEC_PER_SEC / HZ; long rrn = READ_ONCE(rcu_resched_ns); - rrn = rrn < NSEC_PER_MSEC ? NSEC_PER_MSEC : rrn > NSEC_PER_SEC ? NSEC_PER_SEC : rrn; + rrn = clamp(rrn, NSEC_PER_MSEC, NSEC_PER_SEC); tlimit = local_clock() + rrn; jlimit = jiffies + (rrn + npj + 1) / npj; jlimit_check = true; -- 2.47.3