From patchwork Mon Jan 22 16:00:57 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Souradeep Chakrabarti X-Patchwork-Id: 13525681 Received: from linux.microsoft.com (linux.microsoft.com [13.77.154.182]) by smtp.subspace.kernel.org (Postfix) with ESMTP id EFA5C4CDE6; Mon, 22 Jan 2024 16:01:05 +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=1705939267; cv=none; b=Bof/Fqf+LpVYyUVzZMf97H4TINowQb937cM845vpybQfe1NkqJa3I1M/P52Y5NBkeoNfrTFKkzFwvI/td2g/w1wecUr8o1NyhH4t/4Rv/oB2nCuKfPkvsIse6i2Os5YHbxrPgUbkvfVhGDiv4O6iMFZP8v7KtDy++l6vPrnGZbc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1705939267; c=relaxed/simple; bh=2TbGyVSXByR1bZJMjbZ9qzvNekm4PoMQJkQoldzGsDY=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References; b=pSbwWUXbegyHh+hQK8hd4a0vbH8d/aGDOIPNCVMCJst6m39eixqMq1ieUaceiRWhsQ2LgzEmld/nlcQhhdRrPcqPhJGxDXEqRuPa9gFl6j/irw/VGh+v70SKOiQtu8HYoj1jV+NoU+QVW6FqQ3oNmNwFMp+R8lHlnXZuBNhRoSM= 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=AKDgAkWL; 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="AKDgAkWL" Received: by linux.microsoft.com (Postfix, from userid 1099) id 9530920E2C0A; Mon, 22 Jan 2024 08:01:05 -0800 (PST) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com 9530920E2C0A DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.microsoft.com; s=default; t=1705939265; bh=ZPRu3SXlIUr+8W26d0LPvybxMOuIzrvNRUu535P0XZM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=AKDgAkWLzV0U2zIt5nj8Hi0D4OHGYOOGV3Jne5X/sd99ywR4usOMFH6coqLERn/l3 ndFr+yoL29aSILQLoy0OU/u+dBKEUp8egDYY0jczB8HT/jXsuEDIF1sZ69eQQ6RYMN u4zD16Bf97ZboTWtoF3yKmvNaqYe321T80IICyjA= 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 V2 net-next] cpumask: define cleanup function for cpumasks Date: Mon, 22 Jan 2024 08:00:57 -0800 Message-Id: <1705939259-2859-3-git-send-email-schakrabarti@linux.microsoft.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1705939259-2859-1-git-send-email-schakrabarti@linux.microsoft.com> References: <1705939259-2859-1-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);