From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-17.4 required=3.0 tests=DKIMWL_WL_MED,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT, USER_IN_DEF_DKIM_WL autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0455DC10F25 for ; Sat, 7 Mar 2020 02:37:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CF42520716 for ; Sat, 7 Mar 2020 02:37:13 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="ZUjBrxbf" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727064AbgCGChJ (ORCPT ); Fri, 6 Mar 2020 21:37:09 -0500 Received: from mail-pg1-f201.google.com ([209.85.215.201]:54412 "EHLO mail-pg1-f201.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727075AbgCGCgs (ORCPT ); Fri, 6 Mar 2020 21:36:48 -0500 Received: by mail-pg1-f201.google.com with SMTP id l17so2496006pgh.21 for ; Fri, 06 Mar 2020 18:36:46 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=date:in-reply-to:message-id:mime-version:references:subject:from:to :cc; bh=voLmfNHCEAsUj1t7nCxgSA9Y75G0q2ard7Ul69iPgyE=; b=ZUjBrxbfMPRhNcKXsujkMfTBsDi7260b6iA1v68ODA6TQ/zTU2NXDbEy5j2fpf2qKL fzlr30xIQkO7sFofoDb4XryOVTaSKoEdS2CTxOm3HC7bUwueB8pBc4P/aR24dCLInM3k ZX7c0iRim3aAYDsNxcgnSOr1U6vatlMLFlDh3gx6/nF0X6rj90nSenuRGG+m78B3jf9R Ep8sLbldqAxEvV+N4ZYRfRSQujF9+jWkPkc7EQDvmfuQkRlRwrTNAz3C5qMhYbCl9M4F vl8/SXOqD08TjRAub9L/5GhPse1lBiv4AzzaibZkva36DNVabBsTXOvtaYmQz8ehjIDv /bTw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:in-reply-to:message-id:mime-version :references:subject:from:to:cc; bh=voLmfNHCEAsUj1t7nCxgSA9Y75G0q2ard7Ul69iPgyE=; b=Ncw/Q5Vq2MU6R/OIiDS36NJlnIpatA6d1r+0Yt6RHVogRhwZ4WxX3e1OPm1J8e4pZb nq3FpEWbseAN3lUFu9kfzW98nrNRWCacKHIDIxYgSKZuZxb4ZKqlsm+raFAle/rZnH3W Ae/Lz+vSdfxHoztoXrX5nUQDDeFEuTMAZvMNq2ZQhQZtcxjhGjt0aK82MeV++5JBAI2h /RlVqA7wJ7ci7FDnGeOkhh3XkZaUCGt8I5+ElU4Z6aYAk2wj3NYhjR8p8bD1bNzUtoA0 fRfi7nsOtIb8qcbZNhTbsHLXNuwhhGqt5rNfJhufOa+KNQblWYS9I00iYzQQrDO+7wKl NP7g== X-Gm-Message-State: ANhLgQ2UabnPMEgCCqx8kLi5FEOqYwW9mqzigs3kdg5YyKtXzFbzk/Ex bwOB5EkwKigwVJQMX16bMV5CjEvsz54= X-Google-Smtp-Source: ADFU+vuqkVmleIVLhKPiL1OxVdIlhECjzIJTvPSZbDI75NgCC2aoisXFaecuThUwcuon+CY2/vgKdX0I5lQ= X-Received: by 2002:a17:90a:37d0:: with SMTP id v74mr6656285pjb.0.1583548605689; Fri, 06 Mar 2020 18:36:45 -0800 (PST) Date: Fri, 6 Mar 2020 18:36:08 -0800 In-Reply-To: <20200307023611.204708-1-drosen@google.com> Message-Id: <20200307023611.204708-6-drosen@google.com> Mime-Version: 1.0 References: <20200307023611.204708-1-drosen@google.com> X-Mailer: git-send-email 2.25.1.481.gfbce0eb801-goog Subject: [PATCH v8 5/8] fscrypt: Export fscrypt_d_revalidate From: Daniel Rosenberg To: "Theodore Ts'o" , linux-ext4@vger.kernel.org, Jaegeuk Kim , Chao Yu , linux-f2fs-devel@lists.sourceforge.net, Eric Biggers , linux-fscrypt@vger.kernel.org, Alexander Viro , Richard Weinberger Cc: linux-mtd@lists.infradead.org, Andreas Dilger , Jonathan Corbet , linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, Gabriel Krisman Bertazi , kernel-team@android.com, Daniel Rosenberg Content-Type: text/plain; charset="UTF-8" Sender: linux-doc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-doc@vger.kernel.org This is in preparation for shifting the responsibility of setting the dentry_operations to the filesystem, allowing it to maintain its own operations. Signed-off-by: Daniel Rosenberg --- fs/crypto/fname.c | 3 ++- include/linux/fscrypt.h | 1 + 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/fs/crypto/fname.c b/fs/crypto/fname.c index 4c212442a8f7f..73adbbb9d78c7 100644 --- a/fs/crypto/fname.c +++ b/fs/crypto/fname.c @@ -543,7 +543,7 @@ EXPORT_SYMBOL_GPL(fscrypt_fname_siphash); * Validate dentries in encrypted directories to make sure we aren't potentially * caching stale dentries after a key has been added. */ -static int fscrypt_d_revalidate(struct dentry *dentry, unsigned int flags) +int fscrypt_d_revalidate(struct dentry *dentry, unsigned int flags) { struct dentry *dir; int err; @@ -586,3 +586,4 @@ static int fscrypt_d_revalidate(struct dentry *dentry, unsigned int flags) const struct dentry_operations fscrypt_d_ops = { .d_revalidate = fscrypt_d_revalidate, }; +EXPORT_SYMBOL(fscrypt_d_revalidate); diff --git a/include/linux/fscrypt.h b/include/linux/fscrypt.h index 556f4adf5dc58..b199b6e976ce3 100644 --- a/include/linux/fscrypt.h +++ b/include/linux/fscrypt.h @@ -176,6 +176,7 @@ extern bool fscrypt_match_name(const struct fscrypt_name *fname, const u8 *de_name, u32 de_name_len); extern u64 fscrypt_fname_siphash(const struct inode *dir, const struct qstr *name); +extern int fscrypt_d_revalidate(struct dentry *dentry, unsigned int flags); /* bio.c */ extern void fscrypt_decrypt_bio(struct bio *); -- 2.25.1.481.gfbce0eb801-goog