From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wm1-f74.google.com (mail-wm1-f74.google.com [209.85.128.74]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B4110391E5F for ; Mon, 8 Jun 2026 07:28:42 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.74 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780903724; cv=none; b=soER+MuY2X/OZpN4rrpguwN4im8ek+Y52vyqYYevmygyK/Xpev3K9+dG0TnnimluzMKbJDnL/xavDZn0mjGMZL2RaKfMtYkVWEwcjt1tSLXWCznFo09QU+JrQa4HP7IqdRXLdJBHwv1SC8g1wjwhdnMH14uuH7F5k9V7G3lPhJY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780903724; c=relaxed/simple; bh=E6CPfq10e44rWJMjsVyNFlJobh2++gPthf0oPB650/U=; h=Date:In-Reply-To:Mime-Version:References:Message-ID:Subject:From: To:Cc:Content-Type; b=ICDFQHuTDnSqhrroB82SGKviMmtnzqV5vrmSJXjheBeBXZY2kUOjMA9CL0sn4HQwpUia610lpjZxJF6q55VEL2V+W6QbAKSzg7fGAjtmDnLD95WLCn3rKr3bNGslSlespukk7n/ztCtqad4kBEiknmOp8ofOh9gc8JIjUbWbdTs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--aliceryhl.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=r5qvv+Ji; arc=none smtp.client-ip=209.85.128.74 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flex--aliceryhl.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="r5qvv+Ji" Received: by mail-wm1-f74.google.com with SMTP id 5b1f17b1804b1-490b8adf8b8so37805335e9.0 for ; Mon, 08 Jun 2026 00:28:42 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20251104; t=1780903721; x=1781508521; darn=vger.kernel.org; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=501MfalpIT6BbXjmjnyj7T72VOjdUqshkIQi/rN2yjA=; b=r5qvv+Ji16R3FKXMUd4xR2zwbwMTuMb1RnIT98n3PnoRjd8u9Ve9bgUXrigw4ag5KV XLKAmHHXvCH6zskyoNUz+X2nl3Ge1ZyMdic9gCRO9GTarGnzTmGmOd4MeCq+jGNuswAS bdIZ1+MqunesvTzJqIaPksJ4O0yNptE3AKd4Qu3JdI8CzBwsG6pT/mUrEElnb+bnnEMq M9svhIqzd49f9TdBs/WQecCKp8+hAMhOCmdpFpjaKgecNp45SniHeVfuaF2L4ZmcCpnA k4XsmrFFKjbTOgDKAn93mWd9r507S21zLYZDfIH1n34xx40L2AuIptdoqx7Ho3adn9Hg RoMQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1780903721; x=1781508521; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=501MfalpIT6BbXjmjnyj7T72VOjdUqshkIQi/rN2yjA=; b=NXJGQjeN9iO+N6os56nav0BSONe7udgPwrlYHBI4wS19eSxedpV8Qfq9KiypscgX3t JKz6aGJkUUuApHYEYHIKrOEjK0ym7fLMKsAmjY2Ve5XcVQVQZhcPd9MIsT3NV+b1azv5 ajz3CTbE68xtr6p4oABxM+NLOlvxos9dplIQ8nLEcWCg/zfDlclBr2RW3whlYE2LaUSS gluB5UDQ1hh1I13bPdnkMFcrxnT6wJnLlh+TEm225AnZ1O/rEh+5gnvi2fT+a0MgHQiT Jc2kP6jSBAWhlNXg+IK8tXwdbRq8TAbG/jJn6/yScND4eopZ15/jLYxd0PwtFCnYZDSS 36eg== X-Forwarded-Encrypted: i=1; AFNElJ/8C+8C2YWBVFxV4tk1E6Jvs8fRb+2pPRWXVGToDa4Zuh+Rto0zbPQs+d8gMG5ji3VGnJ4ZGk1wzT6Nukk=@vger.kernel.org X-Gm-Message-State: AOJu0YwoDJEx1iQ6EGwF5dphipisDycsdRmimBzDP1OrxWTUp8Mua5/V +xuXwmWDClAzEamCecqN5x6pfBHoEmACTo0/AwtsLrjiYm1YbGnePppoh0zxULQHOSt6MAwDcE2 pNgNYunliwXRwiLTa2g== X-Received: from wmby20.prod.google.com ([2002:a05:600c:c054:b0:490:4995:a7d3]) (user=aliceryhl job=prod-delivery.src-stubby-dispatcher) by 2002:a05:600c:c493:b0:490:ae52:499c with SMTP id 5b1f17b1804b1-490c25f1ab6mr251965065e9.21.1780903720959; Mon, 08 Jun 2026 00:28:40 -0700 (PDT) Date: Mon, 8 Jun 2026 07:28:40 +0000 In-Reply-To: <20260605-cpu-helpers-v2-2-0ad227f0d91b@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20260605-cpu-helpers-v2-0-0ad227f0d91b@kernel.org> <20260605-cpu-helpers-v2-2-0ad227f0d91b@kernel.org> Message-ID: Subject: Re: [PATCH v2 2/2] rust: add a wrapper for the `nr_online_nodes` C function From: Alice Ryhl To: Andreas Hindborg Cc: Miguel Ojeda , Gary Guo , "=?utf-8?B?QmrDtnJu?= Roy Baron" , Benno Lossin , Trevor Gross , Danilo Krummrich , Boqun Feng , Thomas Gleixner , Peter Zijlstra , Dirk Behme , linux-kernel@vger.kernel.org, rust-for-linux@vger.kernel.org Content-Type: text/plain; charset="utf-8" On Fri, Jun 05, 2026 at 02:54:57PM +0200, Andreas Hindborg wrote: > This function returns the number of online NUMA nodes. > > The wrapper is needed by the Rust null block driver. > > Signed-off-by: Andreas Hindborg I guess the NumaNode struct should be moved to this new file. Reviewed-by: Alice Ryhl