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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id BC901C10F04 for ; Sun, 10 Dec 2023 11:36:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232012AbjLJLgA (ORCPT ); Sun, 10 Dec 2023 06:36:00 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53864 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231948AbjLJLf5 (ORCPT ); Sun, 10 Dec 2023 06:35:57 -0500 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 573E4FD for ; Sun, 10 Dec 2023 03:36:04 -0800 (PST) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 58A48C433CA; Sun, 10 Dec 2023 11:36:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1702208164; bh=VE5AOlHytLIsYFQS7gWhjGZv4ckuyxkhp1hOk55UcyY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=tdPbIg6hNIf4BrSLKKH6gkTlFHSLALJrVqs3hKrjjDzV1Z7N4lyErMKyrSrhPqF7d iDT98jSa2Mz2myBQzmpz0LGNxShqhREACRFoJFP8z9mMvMC4j7W5fVpKMk9dvkoEht ZBJYvH5X4Eb4MjaeI0gwVC6rd7/wMWDI09mb4LImSzt8t/LBzhR1tibOn1tVzB831a kyx429rqHwieBBykrwNU6dE2nr8JRecr3bFGyPcb873PK3V2sKqqhhLxiSkvC9A+Cf qdJCcEvhTGnogiltiFqOifxY4+RzPMm8+eZanbGQJTjrsqQF0hP6+oDYrsX8KmHQnS /RHhQZ8M3q9aw== From: Chao Yu To: jaegeuk@kernel.org Cc: linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org, Chao Yu Subject: [PATCH 3/6] f2fs: fix to check compress file in f2fs_move_file_range() Date: Sun, 10 Dec 2023 19:35:44 +0800 Message-Id: <20231210113547.3412782-3-chao@kernel.org> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20231210113547.3412782-1-chao@kernel.org> References: <20231210113547.3412782-1-chao@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org f2fs_move_file_range() doesn't support migrating compressed cluster data, let's add the missing check condition and return -EOPNOTSUPP for the case until we support it. Fixes: 4c8ff7095bef ("f2fs: support data compression") Signed-off-by: Chao Yu --- fs/f2fs/file.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index 156b0ff05a3b..5c2f99ada6be 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -2813,6 +2813,11 @@ static int f2fs_move_file_range(struct file *file_in, loff_t pos_in, goto out; } + if (f2fs_compressed_file(src) || f2fs_compressed_file(dst)) { + ret = -EOPNOTSUPP; + goto out_unlock; + } + ret = -EINVAL; if (pos_in + len > src->i_size || pos_in + len < pos_in) goto out_unlock; -- 2.40.1