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[2620:137:e000::1:20]) by mx.google.com with ESMTP id g36-20020a631124000000b003ab54545cd9si2170105pgl.56.2022.05.11.03.18.37; Wed, 11 May 2022 03:18:53 -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=@linutronix.de header.s=2020 header.b=Or5fbemM; dkim=neutral (no key) header.i=@linutronix.de; 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=QUARANTINE dis=NONE) header.from=linutronix.de Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243435AbiEKISZ (ORCPT + 99 others); Wed, 11 May 2022 04:18:25 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35534 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243432AbiEKISW (ORCPT ); Wed, 11 May 2022 04:18:22 -0400 Received: from galois.linutronix.de (Galois.linutronix.de [IPv6:2a0a:51c0:0:12e:550::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7098585656 for ; Wed, 11 May 2022 01:18:20 -0700 (PDT) From: Thomas Gleixner DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1652257098; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=3iVgEwbMFJsyJvWT1hDaew/TfQ/jheJPXp7YQRJh8/Q=; b=Or5fbemMvJUAC2o0AxwvWrsMzFV4C8MiFrqqEs67QaGb8tI538GPqyycaWA9BBqN2Rxm7P FZ6CnBBeCQuiSNuRR+YwzL905DKVwMk9dVWwjGDq5BXHLX78+M4/xA2ZMBIxcln9i5lu/2 36WDvLebhy9MpKp8nfXGVN1VLKglQY8pMkVTyLQSIghiYkAyW8Lw5FkuNxv1dkQRZpj+bF iVR5srnVhKK2qFFr7nBJB61RPZBpwabJjFTIdN5orna4SXMnRofsnEug1oMJdlNOMqzffS BVhEWQrI+aN7FbBkMpDlUtT1uPsjRtnhWNRWcwpfEGK7Cz2oP16MUg95ZK1gYg== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1652257098; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=3iVgEwbMFJsyJvWT1hDaew/TfQ/jheJPXp7YQRJh8/Q=; b=DsAJitHjBEUOodkfnfk/eNDXuMTtYNAe/+z/tvmkQDIwN1MR8rzU6XoBguFAIhOXtlLI+u 0WD8ErhteDNN46Bw== To: Yury Norov , Andy Shevchenko , David Laight , Greg Kroah-Hartman , Joe Perches , Julia Lawall , =?utf-8?Q?Micha=C5=82_Miros=C5=82aw?= , Nicholas Piggin , Nicolas Palix , Peter Zijlstra , Rasmus Villemoes , Matti Vaittinen , linux-kernel@vger.kernel.org Cc: Yury Norov Subject: Re: [PATCH 22/22] clockevents: use cpumask_weight_eq() in tick_cleanup_dead_cpu() In-Reply-To: <20220510154750.212913-23-yury.norov@gmail.com> References: <20220510154750.212913-1-yury.norov@gmail.com> <20220510154750.212913-23-yury.norov@gmail.com> Date: Wed, 11 May 2022 10:18:17 +0200 Message-ID: <87mtfoh48m.ffs@tglx> MIME-Version: 1.0 Content-Type: text/plain X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED,SPF_HELO_NONE, SPF_PASS,T_SCC_BODY_TEXT_LINE,URIBL_BLOCKED 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 On Tue, May 10 2022 at 08:47, Yury Norov wrote: > Replace cpumask_weight() with cpumask_weight_eq(..., 1) because the it may > return earlier. 'because the it'?