From nobody Fri Apr 17 10:35:52 2026 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 799A8C433FE for ; Sun, 20 Nov 2022 03:42:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229514AbiKTDmL (ORCPT ); Sat, 19 Nov 2022 22:42:11 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56268 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229447AbiKTDmJ (ORCPT ); Sat, 19 Nov 2022 22:42:09 -0500 Received: from mail-pj1-x1032.google.com (mail-pj1-x1032.google.com [IPv6:2607:f8b0:4864:20::1032]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A7F78A8C24; Sat, 19 Nov 2022 19:42:08 -0800 (PST) Received: by mail-pj1-x1032.google.com with SMTP id k5so7734086pjo.5; Sat, 19 Nov 2022 19:42:08 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=0Y/8ElskN/imwJr8zX/roKTm/sqDR1NdeLdATGaejC8=; b=ZMrxUweMkgRi3Mel/zBZQQQ2CyjuSUJYK+gSbd6SLxddGYxUSlfstmOmr6Mh6f8QMs /JY33CnAVFEfSUiVogv7z0eeKkXNcMIsWr1SXAdsfM1/16ziexVcWp4JTIXDA/4KVO9A pcAjFf2cbKVulJt3scSxz4ZawvvMdeTz6C8sYiMwP4ok9xz9lNAC7eheQxcylxLVFMJh Ugcnmx+QYENGV7jZDfCTOyafOfKpyFrJQDLiWZv+DDq2UncmzZQU4tpxCu5GSICKucBf xUWOcDlI35upyf6wTLmyV0Wkm5a1ROH/Tmjq6MZWiBhZtIQHmwaI+Ge04l/ezQbU4Jqg SJ3w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=0Y/8ElskN/imwJr8zX/roKTm/sqDR1NdeLdATGaejC8=; b=Ukbc8FIn7c+eQoDCegc6i+kIMJaXiwGQ9Yw/op+HNicpDSmHqaOuNls+7jqphdvgzD qRFQvxZRQMLiSzNdNJieTTdTGw6EDhpxyLtFIKWSExBj7dWvdvzESNG9NBptLfMWJa+B FTzDQArZrviPhtjZzyszJrpv1/seF4H0cLF90tv82AszINWyZT/u9zNmD5jOYbT48y3a mxYh3G290xeE/aiRnHoogjbRbv/Ft7MpglZtTs2N1RjkabKp/ykq/LfR8TFL5ii175GQ FjV7PrrnT4nqOxgZul7PWqwJ24iw567KDXqxxBwcea6ayIx1RLJG31TMV0e8Bkfn+TjB 7vNw== X-Gm-Message-State: ANoB5pnKGI6Q0V0aH8xtidhghm9aQsMjjyGOWy/nxGf4JtVcwWTy7xVP r6xGKDdBrbD53HzGLlu8ZZc= X-Google-Smtp-Source: AA0mqf5TTkMDZE1NKxSa646ZzqR1M6jzTNxJh+vGT3R1heFpn3rlvcKG7VucazdiFdsLB3rt3Fcq/A== X-Received: by 2002:a17:903:41c9:b0:185:57b6:13c3 with SMTP id u9-20020a17090341c900b0018557b613c3mr6235211ple.116.1668915728034; Sat, 19 Nov 2022 19:42:08 -0800 (PST) Received: from ownia.localdomain ([2400:9ce0:1358:905d:ef14:1201:cdd8:9210]) by smtp.gmail.com with ESMTPSA id x4-20020a1709029a4400b0018853dd8832sm6579531plv.4.2022.11.19.19.42.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 19 Nov 2022 19:42:07 -0800 (PST) From: Weizhao Ouyang To: Miklos Szeredi Cc: linux-unionfs@vger.kernel.org, linux-kernel@vger.kernel.org, Weizhao Ouyang Subject: [PATCH] ovl: check IOCB_APPEND flag Date: Sun, 20 Nov 2022 03:41:43 +0000 Message-Id: <20221120034143.684416-1-o451686892@gmail.com> X-Mailer: git-send-email 2.37.2 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Add *_APPEND flag for ovl_iocb_to_rwf(). Signed-off-by: Weizhao Ouyang --- fs/overlayfs/file.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/fs/overlayfs/file.c b/fs/overlayfs/file.c index a1a22f58ba18..ed286dd0e719 100644 --- a/fs/overlayfs/file.c +++ b/fs/overlayfs/file.c @@ -244,6 +244,8 @@ static rwf_t ovl_iocb_to_rwf(int ifl) { rwf_t flags =3D 0; =20 + if (ifl & IOCB_APPEND) + flags |=3D RWF_APPEND; if (ifl & IOCB_NOWAIT) flags |=3D RWF_NOWAIT; if (ifl & IOCB_HIPRI) --=20 2.37.2