From patchwork Sun Feb 27 23:12:05 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Trond Myklebust X-Patchwork-Id: 12762196 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 55607C43219 for ; Sun, 27 Feb 2022 23:18:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232197AbiB0XTR (ORCPT ); Sun, 27 Feb 2022 18:19:17 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42366 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232192AbiB0XTQ (ORCPT ); Sun, 27 Feb 2022 18:19:16 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 662B022504 for ; Sun, 27 Feb 2022 15:18:38 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 2647BB80CDE for ; Sun, 27 Feb 2022 23:18:37 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 943ECC340F4 for ; Sun, 27 Feb 2022 23:18:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1646003915; bh=MmRjb0IrsOuCdjpF4K+k4IyOZ+lwxr6BM19ISvFn1VY=; h=From:To:Subject:Date:In-Reply-To:References:From; b=JPitooxviwwun316bz6sUDk2Bx9nXfO6LHgFKQDsjzSOpcmcN73cFnNGNO2jI3cAD 6uK1G+gSrYBS+kjt6w7P2biroTlHzUWImG0k0YEsjZ0T4k/oPfOuagSAsl2hi49/kX 2Wbkaf12dtaBaygiwOA61Isnf/EEw1O2Oxgjd8mJBECJzZkROnYkLY+0LU4kEJHuP1 vd+wEE4FFKmwAzfwQn9beML/t8ndzD0Ru7GZOctSl/FMAsFMfdVsbO2lPq7psodlvf JZ96HUhlpKjOGhlQvCZPQM8buZ2Zw4hlEwXXfadYsq/ZKpa4doySHHtvy6BZerBfbE 2MVOFTnd3pzsw== From: trondmy@kernel.org To: linux-nfs@vger.kernel.org Subject: [PATCH v9 05/27] NFS: Use kzalloc() to avoid initialising the nfs_open_dir_context Date: Sun, 27 Feb 2022 18:12:05 -0500 Message-Id: <20220227231227.9038-6-trondmy@kernel.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220227231227.9038-5-trondmy@kernel.org> References: <20220227231227.9038-1-trondmy@kernel.org> <20220227231227.9038-2-trondmy@kernel.org> <20220227231227.9038-3-trondmy@kernel.org> <20220227231227.9038-4-trondmy@kernel.org> <20220227231227.9038-5-trondmy@kernel.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-nfs@vger.kernel.org From: Trond Myklebust Signed-off-by: Trond Myklebust --- fs/nfs/dir.c | 11 ++++------- 1 file changed, 4 insertions(+), 7 deletions(-) diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c index 1dfbd05081ad..379f88b158fb 100644 --- a/fs/nfs/dir.c +++ b/fs/nfs/dir.c @@ -69,18 +69,15 @@ const struct address_space_operations nfs_dir_aops = { .freepage = nfs_readdir_clear_array, }; -static struct nfs_open_dir_context *alloc_nfs_open_dir_context(struct inode *dir) +static struct nfs_open_dir_context * +alloc_nfs_open_dir_context(struct inode *dir) { struct nfs_inode *nfsi = NFS_I(dir); struct nfs_open_dir_context *ctx; - ctx = kmalloc(sizeof(*ctx), GFP_KERNEL_ACCOUNT); + + ctx = kzalloc(sizeof(*ctx), GFP_KERNEL_ACCOUNT); if (ctx != NULL) { - ctx->duped = 0; ctx->attr_gencount = nfsi->attr_gencount; - ctx->dir_cookie = 0; - ctx->dup_cookie = 0; - ctx->page_index = 0; - ctx->eof = false; spin_lock(&dir->i_lock); if (list_empty(&nfsi->open_files) && (nfsi->cache_validity & NFS_INO_DATA_INVAL_DEFER))