From nobody Sat Feb 7 21:15:00 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9F4E8EB64DA for ; Fri, 14 Jul 2023 12:09:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235717AbjGNMJH (ORCPT ); Fri, 14 Jul 2023 08:09:07 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56988 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235132AbjGNMJD (ORCPT ); Fri, 14 Jul 2023 08:09:03 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8741B30FA for ; Fri, 14 Jul 2023 05:09:01 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 1CDC761CF8 for ; Fri, 14 Jul 2023 12:09:01 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id A2FF1C433C8; Fri, 14 Jul 2023 12:08:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1689336540; bh=5aN+Q3oPnafKIF2T8wfhM6z+hA+r3+neTwc70S52vG4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ezahMPheOD63bR1r/oq88CH2vQRpZI5Byj8Fnh9pW29M7BWLpyJ4SEoC9127ahOy+ V8daIhJFQieJdx9MqSve3W9uSzCd5jRMLEFdjd8mZNyqGyj220pJP0NQCvK929Qf5W iYPG8HBnh2pSv6bgEkiCizEOC1Uxyh/fK2SR9r7y+bAmR+59VpMjytaMXh5gZ0Lyu2 +905GRsd4V5N32w/fppNIUbJjbj+RbQfDXEyJWaIz8kNSmOyMoaiULSsoUjBoJ6EOM mVjKL71NOcBrn+oZ29tMxZ02QJnLpWxmKFTCu1VzUozn0C03DbNv3RliTbtGbGqTg5 im99tuTCdEQXg== From: Frederic Weisbecker To: Thomas Gleixner Cc: LKML , Frederic Weisbecker Subject: [PATCH 1/3] tick/nohz: Rename the tick handlers to more self-explanatory names Date: Fri, 14 Jul 2023 14:08:50 +0200 Message-Id: <20230714120852.23573-2-frederic@kernel.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230714120852.23573-1-frederic@kernel.org> References: <20230714120852.23573-1-frederic@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" The current name of the tick handlers don't tell much about what differ between them. Use names that better reflect their role and resolution. Signed-off-by: Frederic Weisbecker --- kernel/time/tick-sched.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c index 89055050d1ac..a7b5960258f2 100644 --- a/kernel/time/tick-sched.c +++ b/kernel/time/tick-sched.c @@ -1355,7 +1355,7 @@ void tick_nohz_idle_exit(void) /* * The nohz low res interrupt handler */ -static void tick_nohz_handler(struct clock_event_device *dev) +static void tick_lowres_handler(struct clock_event_device *dev) { struct tick_sched *ts =3D this_cpu_ptr(&tick_cpu_sched); struct pt_regs *regs =3D get_irq_regs(); @@ -1401,7 +1401,7 @@ static void tick_nohz_switch_to_nohz(void) if (!tick_nohz_enabled) return; =20 - if (tick_switch_to_oneshot(tick_nohz_handler)) + if (tick_switch_to_oneshot(tick_lowres_handler)) return; =20 /* @@ -1464,7 +1464,7 @@ void tick_irq_enter(void) * We rearm the timer until we get disabled by the idle code. * Called with interrupts disabled. */ -static enum hrtimer_restart tick_sched_timer(struct hrtimer *timer) +static enum hrtimer_restart tick_highres_handler(struct hrtimer *timer) { struct tick_sched *ts =3D container_of(timer, struct tick_sched, sched_timer); @@ -1513,7 +1513,7 @@ void tick_setup_sched_timer(void) * Emulate tick processing via per-CPU hrtimers: */ hrtimer_init(&ts->sched_timer, CLOCK_MONOTONIC, HRTIMER_MODE_ABS_HARD); - ts->sched_timer.function =3D tick_sched_timer; + ts->sched_timer.function =3D tick_highres_handler; =20 /* Get the next period (per-CPU) */ hrtimer_set_expires(&ts->sched_timer, tick_init_jiffy_update()); --=20 2.34.1