Received: by 2002:a05:6a10:5bc5:0:0:0:0 with SMTP id os5csp2912374pxb; Mon, 1 Nov 2021 04:30:07 -0700 (PDT) X-Google-Smtp-Source: ABdhPJzeI1WneN7k6bQlEBWiAB10VI1c4HRedRpN2a45d46jI6+rlMtRu7tJL3wppL/SLVZw6dNo X-Received: by 2002:a17:906:ad9a:: with SMTP id la26mr22469377ejb.266.1635766206898; Mon, 01 Nov 2021 04:30:06 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1635766206; cv=none; d=google.com; s=arc-20160816; b=AcGtpxzgqm8+TSg+S6t/9eaXbQchmXfwHXDDIoGUM/PfmR6O+VrOmnV08bW532ZDY+ fQva/ylDCbEJWy4Y5d6VfBdbK/LyxPGbhukb9YGYRfaWRKkLlNozgXU+B0GYOZ7kl4eA IQxHnbDszxTKTM9BI+VmSHeJudfmowLLKQ7sMDAuIw8Dvah3cNlakXunkWRVyUoUpEFG ps8TVJaicj0QmF0scb2ra4GtjHE6ZAJqk9EzQAhYxLjmeiH8tZayWK3oGfSeBtJLn7pY W3gVT6pxnE6fJKx28pqznGUWu89utbsvxSHv5kxLUjcZE40HI2/6x+LG97H513kFyt3y nZ4Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:mime-version:message-id:cc:to:subject:from:date; bh=Es7LcNVymfPSIhwuyeesdjGGmDs3sIwaK75Mlqaa2es=; b=F7tirE1AlEFxtPDqK9PgsiUyB5Vmny23pSoqm6j8I0+F2WNRNd0qAf6tb9rWIO85Cr 2gdnERd58eFwxR2Gylq+1yYC4yFoT2ksBHoBZ2iZJYH+4NmAPp/ld3a/LSF7TBD9jvdR PtvmDd478f4JnMlVBWwutm49PbQ2rmUq8/2KDEjyGF7c9BzDM7N0VOUQ6yDs9H0eXaif zzN+eIVVpFv0x2zs6/+i1zz1E3IGlXSEKgQDU/T03EMkyK+VsXViU5zhnNcz47VfV0jb HcvecDZIK8iBXCJQ7GHpNqk/yqsem+Jx2ePnnPDWuG7j8SBGHdmJbiIdYmqd6MMTqoAd z44g== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id p15si18994895edj.83.2021.11.01.04.29.43; Mon, 01 Nov 2021 04:30:06 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232308AbhKALaW (ORCPT + 99 others); Mon, 1 Nov 2021 07:30:22 -0400 Received: from mta-13-4.privateemail.com ([198.54.127.109]:58638 "EHLO MTA-13-4.privateemail.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231512AbhKALaW (ORCPT ); Mon, 1 Nov 2021 07:30:22 -0400 Received: from mta-13.privateemail.com (localhost [127.0.0.1]) by mta-13.privateemail.com (Postfix) with ESMTP id 58E4218000A3; Mon, 1 Nov 2021 07:27:48 -0400 (EDT) Received: from [192.168.0.46] (unknown [10.20.151.245]) by mta-13.privateemail.com (Postfix) with ESMTPA id C6EE318000A0; Mon, 1 Nov 2021 07:27:47 -0400 (EDT) Date: Mon, 01 Nov 2021 07:27:41 -0400 From: Hamza Mahfooz Subject: Question regarding register_sysctl_table() To: Luis Chamberlain Cc: linux-kernel@vger.kernel.org Message-Id: <565W1R.3MI0EBO1N6WW@effective-light.com> X-Mailer: geary/40.0 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed X-Virus-Scanned: ClamAV using ClamSMTP Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hey Luis, I recently came across [1], and was wondering why it is desirable to unexport register_sysctl_table()? 1. https://kernelnewbies.org/KernelProjects/proc