Received-SPF: pass (google.com: domain of linux-kernel+bounces-82399-linux.lists.archive=gmail.com@vger.kernel.org designates 139.178.88.99 as permitted sender) client-ip=139.178.88.99;
Date: Mon, 26 Feb 2024 22:24:39 -0000
From: "tip-bot2 for Frederic Weisbecker" <tip-bot2@linutronix.de>
Sender: tip-bot2@linutronix.de
Reply-to: linux-kernel@vger.kernel.org
To: linux-tip-commits@vger.kernel.org
Subject: [tip: timers/core] tick/sched: Remove useless oneshot ifdeffery
Cc: Frederic Weisbecker <frederic@kernel.org>,
 Thomas Gleixner <tglx@linutronix.de>, x86@kernel.org,
 linux-kernel@vger.kernel.org
In-Reply-To: <20240225225508.11587-4-frederic@kernel.org>
References: <20240225225508.11587-4-frederic@kernel.org>
Precedence: bulk
MIME-Version: 1.0
Message-ID: <170898627933.398.18187109270085232636.tip-bot2@tip-bot2>
Robot-ID: <tip-bot2@linutronix.de>
Robot-Unsubscribe:
 Contact <mailto:tglx@linutronix.de> to get blacklisted from these emails
Precedence: bulk
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: 7bit

The following commit has been merged into the timers/core branch of tip:

Commit-ID:     3aedb7fcd88af25c215be098bf8ecb9ae8cb60ab
Gitweb:        https://git.kernel.org/tip/3aedb7fcd88af25c215be098bf8ecb9ae8cb60ab
Author:        Frederic Weisbecker <frederic@kernel.org>
AuthorDate:    Sun, 25 Feb 2024 23:54:55 +01:00
Committer:     Thomas Gleixner <tglx@linutronix.de>
CommitterDate: Mon, 26 Feb 2024 11:37:31 +01:00

tick/sched: Remove useless oneshot ifdeffery

tick-sched.c is only built when CONFIG_TICK_ONESHOT=y, which is selected
only if CONFIG_NO_HZ_COMMON=y or CONFIG_HIGH_RES_TIMERS=y. Therefore
the related ifdeferry in this file is needless and can be removed.

Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20240225225508.11587-4-frederic@kernel.org

---
 kernel/time/tick-sched.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c
index 88c992f..27aaecb 100644
--- a/kernel/time/tick-sched.c
+++ b/kernel/time/tick-sched.c
@@ -43,7 +43,6 @@ struct tick_sched *tick_get_tick_sched(int cpu)
 	return &per_cpu(tick_cpu_sched, cpu);
 }
 
-#if defined(CONFIG_NO_HZ_COMMON) || defined(CONFIG_HIGH_RES_TIMERS)
 /*
  * The time when the last jiffy update happened. Write access must hold
  * jiffies_lock and jiffies_seq. tick_nohz_next_event() needs to get a
@@ -289,7 +288,6 @@ static enum hrtimer_restart tick_nohz_handler(struct hrtimer *timer)
 
 	return HRTIMER_RESTART;
 }
-#endif
 
 #ifdef CONFIG_NO_HZ_FULL
 cpumask_var_t tick_nohz_full_mask;
@@ -635,7 +633,7 @@ void __init tick_nohz_init(void)
 	pr_info("NO_HZ: Full dynticks CPUs: %*pbl.\n",
 		cpumask_pr_args(tick_nohz_full_mask));
 }
-#endif
+#endif /* #ifdef CONFIG_NO_HZ_FULL */
 
 /*
  * NOHZ - aka dynamic tick functionality
@@ -1540,7 +1538,6 @@ void tick_irq_enter(void)
 	tick_nohz_irq_enter();
 }
 
-#if defined CONFIG_NO_HZ_COMMON || defined CONFIG_HIGH_RES_TIMERS
 static int sched_skew_tick;
 
 static int __init skew_tick(char *str)
@@ -1605,7 +1602,6 @@ void tick_cancel_sched_timer(int cpu)
 	ts->idle_calls = idle_calls;
 	ts->idle_sleeps = idle_sleeps;
 }
-#endif /* CONFIG_NO_HZ_COMMON || CONFIG_HIGH_RES_TIMERS */
 
 /*
  * Async notification about clocksource changes