From patchwork Mon Jan 29 06:21:05 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Souradeep Chakrabarti X-Patchwork-Id: 13534951 Received: from linux.microsoft.com (linux.microsoft.com [13.77.154.182]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 2E2764D5AC; Mon, 29 Jan 2024 06:21:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=13.77.154.182 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706509295; cv=none; b=A+zjDz3OteoA+f/fRXoR97NjXwJEEyoHZANL3wMH24RnwXsnsFWsUikMdtCKPg5KNA5GJ5FsobzcWE8MVKVcFkGrQ+zF/zhYrDCLC9g+TYCcg5eiRFXFwyTB/QGsVpOvPJJhzcXBmKpvIp7Aw89QJZ2I3qdB7qVkpfDwzKW2Xbw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706509295; c=relaxed/simple; bh=2TbGyVSXByR1bZJMjbZ9qzvNekm4PoMQJkQoldzGsDY=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References; b=UEYFrlbzfmgxCOJvW21doYaTY5etEl44/ske7Hl+TX0jGtw9HNIj0NrApoA5TgD/QYvtcneT7hG/JFO2v9w6PaEopwQ+im5EFDq/kJ96MqjFIqrRhmepyOfhXzKOvZcxqvRGVe5Fgo/IqdXoOgGTXaVZuB1leCSPE2XAlb23Y48= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.microsoft.com; spf=pass smtp.mailfrom=linux.microsoft.com; dkim=pass (1024-bit key) header.d=linux.microsoft.com header.i=@linux.microsoft.com header.b=L+BQGoB0; arc=none smtp.client-ip=13.77.154.182 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.microsoft.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.microsoft.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.microsoft.com header.i=@linux.microsoft.com header.b="L+BQGoB0" Received: by linux.microsoft.com (Postfix, from userid 1099) id CEEE520E67D7; Sun, 28 Jan 2024 22:21:28 -0800 (PST) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com CEEE520E67D7 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.microsoft.com; s=default; t=1706509288; bh=ZPRu3SXlIUr+8W26d0LPvybxMOuIzrvNRUu535P0XZM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=L+BQGoB0GLE+KyyR0PnFVug/r66VXfnIBCw46epW85csspHZObEUXpA36eCL+5aXG FkaJ3jqMQoLOZsqelD/vHDM6Ja6B9RlA4q5ScoO7MIn7t/vAJgyYtq1RbDYMeYC+59 dUE+JuQXkzd2DGn8h3CGkjEUpMh1Cxd/15HY7InE= From: Souradeep Chakrabarti To: kys@microsoft.com, haiyangz@microsoft.com, wei.liu@kernel.org, decui@microsoft.com, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, longli@microsoft.com, yury.norov@gmail.com, leon@kernel.org, cai.huoqing@linux.dev, ssengar@linux.microsoft.com, vkuznets@redhat.com, tglx@linutronix.de, linux-hyperv@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org Cc: schakrabarti@microsoft.com, paulros@microsoft.com Subject: [PATCH 2/4 V3 net-next] cpumask: define cleanup function for cpumasks Date: Sun, 28 Jan 2024 22:21:05 -0800 Message-Id: <1706509267-17754-3-git-send-email-schakrabarti@linux.microsoft.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1706509267-17754-1-git-send-email-schakrabarti@linux.microsoft.com> References: <1706509267-17754-1-git-send-email-schakrabarti@linux.microsoft.com> Precedence: bulk X-Mailing-List: linux-rdma@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: From: Yury Norov Now we can simplify code that allocates cpumasks for local needs. Signed-off-by: Yury Norov --- include/linux/cpumask.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h index 228c23eb36d2..1c29947db848 100644 --- a/include/linux/cpumask.h +++ b/include/linux/cpumask.h @@ -7,6 +7,7 @@ * set of CPUs in a system, one bit position per CPU number. In general, * only nr_cpu_ids (<= NR_CPUS) bits are valid. */ +#include #include #include #include @@ -990,6 +991,8 @@ static inline bool cpumask_available(cpumask_var_t mask) } #endif /* CONFIG_CPUMASK_OFFSTACK */ +DEFINE_FREE(free_cpumask_var, struct cpumask *, if (_T) free_cpumask_var(_T)); + /* It's common to want to use cpu_all_mask in struct member initializers, * so it has to refer to an address rather than a pointer. */ extern const DECLARE_BITMAP(cpu_all_bits, NR_CPUS);