From nobody Wed Dec 31 13:54:34 2025 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9B9E1C001B0 for ; Fri, 3 Nov 2023 10:11:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1347816AbjKCKLD (ORCPT ); Fri, 3 Nov 2023 06:11:03 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46082 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1347633AbjKCKLA (ORCPT ); Fri, 3 Nov 2023 06:11:00 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D13A5D45; Fri, 3 Nov 2023 03:10:57 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0EBCBC433C9; Fri, 3 Nov 2023 10:10:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1699006257; bh=6vgNTfCui7BrBTIbjiewHjd4liJmt8Js2DbVuOdSPNc=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=Pr/+UMMo3widSwR/E2RhKMvQdy0g+u8eYZ5pDbSleoJNlsVJssQ2eJwK/Vhn36rdf kHMyOCMg9D7xRhd9AgblnGewW7Wrljaqnx6aAVftHn3f+RHwH05MTU5OiXsJZ4vOHi 8em9nMvibEJwHzdUGqaXA5Kw7QtYNU9cGxWk1nUUctQz5/76h94sfWOFHpUlkJ0Ee0 /znZF583bxlFBeceADWukhQ1V4DS5M/SG9YWKc9++nHx2yrHN2cCNeWeFxjvHkpEuI dRSSw3cckINqBQXfsHr2i/i1K0vgOt4et6oYB6rQspNbxT08jAJEVjUHh8gW9SYnBy cbHcBsxHGfFdA== From: Jeff Layton Date: Fri, 03 Nov 2023 06:10:49 -0400 Subject: [PATCH 1/3] nfs: add new tracepoint at nfs4 revalidate entry point MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20231103-nfs-6-8-v1-1-a2aa9021dc1d@kernel.org> References: <20231103-nfs-6-8-v1-0-a2aa9021dc1d@kernel.org> In-Reply-To: <20231103-nfs-6-8-v1-0-a2aa9021dc1d@kernel.org> To: Trond Myklebust , Anna Schumaker Cc: linux-nfs@vger.kernel.org, linux-kernel@vger.kernel.org, Jeff Layton X-Mailer: b4 0.12.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=615; i=jlayton@kernel.org; h=from:subject:message-id; bh=6vgNTfCui7BrBTIbjiewHjd4liJmt8Js2DbVuOdSPNc=; b=owEBbQKS/ZANAwAIAQAOaEEZVoIVAcsmYgBlRMcvWyZSnjgAhr2+BctpREsmfKGQG1+F9up9O xNgMC3H1NOJAjMEAAEIAB0WIQRLwNeyRHGyoYTq9dMADmhBGVaCFQUCZUTHLwAKCRAADmhBGVaC FfB0EADAJjnkLertPKMP/l4lTa1wgOPY3WVPvWGgVyA04ET9B2EbEp/P7Y6PEjpJCD1vro+ADrR dTd0haeO+SLPPeSTFr4Gx0CJ37C+0B3IlcsGF1pheUVTZvYLLfsOat7/8kfn5iCn2svae7NZAP1 8oWkUef7Q1E5W8rlEzat0A7T+xVg7ozd/pPXu9jjjZFzUXA6uhYr3d7KEc0KqJdfFxTkHd+RCHN A98x73L4FITriS5HIUxQ9KXZey0RAFLIcLuBIuI/e59xHz1ZzPTVclSOhmU8Oi8VNulBQtRGzQE NHmi0pODpVqQNXU5I2vIORE2xhtGVkzD6WMYM9hqeUJB6yFVCcmK09WTecyKP21WGpdf+/wh8FA 9JKMl1z81TyoZqHObtP407noFZX4PeF7f4oENY7IP5guobH5C5SoxdlEhuL5aq5ry0yfsN4Hku+ n3qCfD7oD5onaseNSFYkvLsc56pee9ywbNL2e8sr8us1yQRg6nNInFkv5JaYqWI9S6DqyhnKjza mGR7GvTPAwf87fQ2+MENNp6X2bsFBxtEVFwy+7ISTQFk3owjOGHOpTPEH6XmvY4drF8rfaiNjtG hPzu3X8gGr4M8jaUFTGfaA49sOBGqjRKu+P5yYqAUeAo/pKBlRRnAdmniesH/cozLGvE9sS31jc MkTq8PeC71kdZxQ== X-Developer-Key: i=jlayton@kernel.org; a=openpgp; fpr=4BC0D7B24471B2A184EAF5D3000E684119568215 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add a call to the v4 d_revalidate entrypoint, just like the v3 one. Signed-off-by: Jeff Layton --- fs/nfs/dir.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c index e6a51fd94fea..ccb6f5d85a68 100644 --- a/fs/nfs/dir.c +++ b/fs/nfs/dir.c @@ -2194,6 +2194,8 @@ nfs4_do_lookup_revalidate(struct inode *dir, struct d= entry *dentry, { struct inode *inode; =20 + trace_nfs_lookup_revalidate_enter(dir, dentry, flags); + if (!(flags & LOOKUP_OPEN) || (flags & LOOKUP_DIRECTORY)) goto full_reval; if (d_mountpoint(dentry)) --=20 2.41.0