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 543B8C7619A for ; Wed, 12 Apr 2023 12:30:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230114AbjDLMaA (ORCPT ); Wed, 12 Apr 2023 08:30:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41506 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230321AbjDLM3v (ORCPT ); Wed, 12 Apr 2023 08:29:51 -0400 Received: from mail-pj1-x102f.google.com (mail-pj1-x102f.google.com [IPv6:2607:f8b0:4864:20::102f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1D64B76AB for ; Wed, 12 Apr 2023 05:29:24 -0700 (PDT) Received: by mail-pj1-x102f.google.com with SMTP id c3so12246835pjg.1 for ; Wed, 12 Apr 2023 05:29:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; t=1681302563; x=1683894563; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=dRkzygZEtZmHZoJIpnZOuD9y9yPyj66UkFc7pwq8Fyg=; b=UJfjbb2QT77EieE+3XbJ/OBoMTJRjY3GRR+aXvVLieATK/NfJH94VfHjcSkIR821Hl FGBCnLpJMjAZ6Ebw0Te4GcwsHY4Goleh1FjmaQtUcTGPEVtoIaGr3VqgvejN5TpH25IQ kJLRIjVtuPR2W62D2NGsRTV7otnqD9+vRyDg0= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1681302563; x=1683894563; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=dRkzygZEtZmHZoJIpnZOuD9y9yPyj66UkFc7pwq8Fyg=; b=f5FqTxQOqN7aigpYzeYZzMGyVjIFziikN0tUY6qaBXsJJblMiXHnDpQwpoLsg0+9CM bW9FHcrUYEBvN9+bM3ycyqO7wIqm5G4h3/NjyMhDRcaUB1nNa6EeP4VghteWLjyct4tG zWhgezYK46VT5au7qqOeFFrrFxxeHO6l+BlL0W/bsy4lLzIw+G1ZNDhvir/ugeS0nGfn evgIgEaz+7zwppnsV0ZTWAZEC4zfgVYs3kDmhzJiL5L4wegOCFa3jAhheYVZehoZB5a/ wzt/AQUe7PMNS/loMji9WYgl4oCS8JQTuTF1ewiMETxcTnExLm5095VgN4w37csGjwGN ZmLQ== X-Gm-Message-State: AAQBX9eU+ub7HGAZZA8KRyoA1QauXwS1hZ0dpEYNc+AnGFBy0ygLBbtl kxv+co+9EXP7tvypVVW8eJdmKdULLIRqob6xzfg= X-Google-Smtp-Source: AKy350arJtJX3bi1vRcb1gV19O9EXCB04AYUiIq8L8T5ek8TxP2bJJsOCLflfUerDq3dvztqvEeccQ== X-Received: by 2002:a17:902:c952:b0:1a0:53b3:ee87 with SMTP id i18-20020a170902c95200b001a053b3ee87mr17981495pla.62.1681302562995; Wed, 12 Apr 2023 05:29:22 -0700 (PDT) Received: from google.com (KD124209188001.ppp-bb.dion.ne.jp. [124.209.188.1]) by smtp.gmail.com with ESMTPSA id 21-20020a170902c21500b001993a1fce7bsm1804907pll.196.2023.04.12.05.29.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 12 Apr 2023 05:29:22 -0700 (PDT) Date: Wed, 12 Apr 2023 21:29:18 +0900 From: Sergey Senozhatsky To: Christoph Hellwig Cc: Minchan Kim , Sergey Senozhatsky , Andrew Morton , Jens Axboe , linux-block@vger.kernel.org Subject: Re: [PATCH 06/17] zram: return early on error in zram_bvec_rw Message-ID: <20230412122918.GF25053@google.com> References: <20230411171459.567614-1-hch@lst.de> <20230411171459.567614-7-hch@lst.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230411171459.567614-7-hch@lst.de> Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org On (23/04/11 19:14), Christoph Hellwig wrote: > When the low-level access fails, don't clear the idle flag or clear > the caches, and just return. > > Signed-off-by: Christoph Hellwig > Acked-by: Minchan Kim Reviewed-by: Sergey Senozhatsky