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=-13.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 2A156C388F7 for ; Sat, 7 Nov 2020 14:13:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CBC46208C7 for ; Sat, 7 Nov 2020 14:13:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1604758424; bh=30nHINp2jfBYnFn8f97J7BoclOlm8gKLBwQON0gZ5qk=; h=From:To:Subject:Date:In-Reply-To:References:List-ID:From; b=JP7/ve2iP0ox64h7HomNSKseGeyCSsNR9TvRKatpTcwRTpxGqNdafw+2pxIO2zCSN +3xdsQUN6+rTltAXW81p5EnTmAFefyykVaFFRZdpcExuD7Gf0ufHBIybnivanPTFoj 0upd9wySKtBhSof/ABOvyaH01xOw02dH+v+bVZk8= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728064AbgKGONl (ORCPT ); Sat, 7 Nov 2020 09:13:41 -0500 Received: from mail.kernel.org ([198.145.29.99]:58260 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725880AbgKGONk (ORCPT ); Sat, 7 Nov 2020 09:13:40 -0500 Received: from localhost.localdomain (c-68-36-133-222.hsd1.mi.comcast.net [68.36.133.222]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 14C362087E for ; Sat, 7 Nov 2020 14:13:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1604758420; bh=30nHINp2jfBYnFn8f97J7BoclOlm8gKLBwQON0gZ5qk=; h=From:To:Subject:Date:In-Reply-To:References:From; b=gZNHvTO65iFMrXMfnkX+3Wr+hP+MC3wn6BGmIC67vnDog+JZ0Vls3gca3q1DqZ6JO z1rhNwxU3p/RC8XQtsrZEsu4T+c4/UJnCJD2FOMj5F3os7EJIjG6ihhJs+VXGdn55D jrPzPW3Qln5sG3a6CTFxZ2s0GrDHkg6XeNNoA08Y= From: trondmy@kernel.org To: linux-nfs@vger.kernel.org Subject: [PATCH v4 09/21] NFS: Replace kmap() with kmap_atomic() in nfs_readdir_search_array() Date: Sat, 7 Nov 2020 09:03:13 -0500 Message-Id: <20201107140325.281678-10-trondmy@kernel.org> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20201107140325.281678-9-trondmy@kernel.org> References: <20201107140325.281678-1-trondmy@kernel.org> <20201107140325.281678-2-trondmy@kernel.org> <20201107140325.281678-3-trondmy@kernel.org> <20201107140325.281678-4-trondmy@kernel.org> <20201107140325.281678-5-trondmy@kernel.org> <20201107140325.281678-6-trondmy@kernel.org> <20201107140325.281678-7-trondmy@kernel.org> <20201107140325.281678-8-trondmy@kernel.org> <20201107140325.281678-9-trondmy@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-nfs@vger.kernel.org From: Trond Myklebust Signed-off-by: Trond Myklebust --- fs/nfs/dir.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c index e8b0fcc1bc9e..b9001123ec84 100644 --- a/fs/nfs/dir.c +++ b/fs/nfs/dir.c @@ -447,7 +447,7 @@ int nfs_readdir_search_array(nfs_readdir_descriptor_t *desc) struct nfs_cache_array *array; int status; - array = kmap(desc->page); + array = kmap_atomic(desc->page); if (desc->dir_cookie == 0) status = nfs_readdir_search_for_pos(array, desc); @@ -459,7 +459,7 @@ int nfs_readdir_search_array(nfs_readdir_descriptor_t *desc) desc->current_index += array->size; desc->page_index++; } - kunmap(desc->page); + kunmap_atomic(array); return status; } -- 2.28.0