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[2620:137:e000::1:20]) by mx.google.com with ESMTP id m18-20020a17090ab79200b0025945de4165si1165142pjr.141.2023.07.14.05.24.03; Fri, 14 Jul 2023 05:24:16 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=ezahMPhe; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235711AbjGNMJG (ORCPT + 99 others); Fri, 14 Jul 2023 08:09:06 -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 X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1771398712425602820 X-GMAIL-MSGID: 1771398712425602820 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 = this_cpu_ptr(&tick_cpu_sched); struct pt_regs *regs = get_irq_regs(); @@ -1401,7 +1401,7 @@ static void tick_nohz_switch_to_nohz(void) if (!tick_nohz_enabled) return; - if (tick_switch_to_oneshot(tick_nohz_handler)) + if (tick_switch_to_oneshot(tick_lowres_handler)) return; /* @@ -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 = 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 = tick_sched_timer; + ts->sched_timer.function = tick_highres_handler; /* Get the next period (per-CPU) */ hrtimer_set_expires(&ts->sched_timer, tick_init_jiffy_update());