From patchwork Mon Jun 1 19:58:24 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ilya Dryomov X-Patchwork-Id: 11582611 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 25C481392 for ; Mon, 1 Jun 2020 19:58:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0793C2067B for ; Mon, 1 Jun 2020 19:58:39 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="Y5MRhRhz" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727113AbgFAT6h (ORCPT ); Mon, 1 Jun 2020 15:58:37 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55092 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726176AbgFAT6h (ORCPT ); Mon, 1 Jun 2020 15:58:37 -0400 Received: from mail-wm1-x330.google.com (mail-wm1-x330.google.com [IPv6:2a00:1450:4864:20::330]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 48124C061A0E for ; Mon, 1 Jun 2020 12:58:37 -0700 (PDT) Received: by mail-wm1-x330.google.com with SMTP id q25so777705wmj.0 for ; Mon, 01 Jun 2020 12:58:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=wMNjjpRaHIlRsZtf9cXN7GmSrbdBGGhcu01hiK4G/1M=; b=Y5MRhRhzMlMatU+r6lxyyqmgruZiXKxjLg6HXMswm18uLv9iloDfY5VE3KPC136YcB Zx91+aS386Xs4TK/ICjr01FxT7FNG0Ii+VqpARsy7i2RU1LLcUUjigtOsdiBnLmNxMLl P8/Qh519GS906FD1DyBa6vufw9bQABdgrZmQpvzHHf709BXgD9zz/AGDPZ88P/ZbCuFB IQHCZWf5zL++byXhEQfL/Bsl07nGWRGdF/Jqk9Ftop/x3uBcWchCf8Sla5MujD5z9kEH dF2dyE28y4OW5gpWq9u+8coFoi8hfEggtya8mvnXUaI+pFJPLrybdUvq3qaXdbnVKOMe +6NA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=wMNjjpRaHIlRsZtf9cXN7GmSrbdBGGhcu01hiK4G/1M=; b=LzKcFrzK69PPf0A1roI+i1O+sV7g+xA62xVIhNXC203HMGXouafrrTzZB6zYetK836 +bTDOHLZ7/0U53MMCYyuL7MnUdVeGUXiZ33jsUkiuc/786o9MEIEA4qJniYl3cL0a0vF 6BrtnWvIDHPpHjmdjFQRScHa/Elg6Zs6+JlWyfH6iA82QCRzzSHzp9bYWhIoQiBMAg7t ld6ejHgAXcSQZqj18Lux2nhQcXHJ28cGOT44VVOsG0I6istYJY4bVpYlg0sTDkyvhDXQ cQZLbCHK5AzRFa2U2xx65SSldFKpMdwyWjz2+fmmopgryCP7B7DIzQakGyrEfxtenISX r+nA== X-Gm-Message-State: AOAM532mSRv9/NCMh6m3PHKy1QmpJDWsPdKKMLPyIa1ItI0p8BiRZDx1 8sNEk+ypwXLUOdf0aMbmqrz7VNeGW9A= X-Google-Smtp-Source: ABdhPJzFwwam7qqJ60Pyz3U4IuR5MI9ZA0msMaZdiUE3yjySpKf7K1ACDQUoZ+vXt0vRhDZQv3Zx5Q== X-Received: by 2002:a7b:c8d6:: with SMTP id f22mr829214wml.188.1591041515786; Mon, 01 Jun 2020 12:58:35 -0700 (PDT) Received: from kwango.local (ip-94-112-129-237.net.upcbroadband.cz. [94.112.129.237]) by smtp.gmail.com with ESMTPSA id t189sm574008wma.4.2020.06.01.12.58.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 01 Jun 2020 12:58:35 -0700 (PDT) From: Ilya Dryomov To: ceph-devel@vger.kernel.org Cc: Jason Dillaman Subject: [PATCH 0/2] rbd: compression_hint option Date: Mon, 1 Jun 2020 21:58:24 +0200 Message-Id: <20200601195826.17159-1-idryomov@gmail.com> X-Mailer: git-send-email 2.19.2 MIME-Version: 1.0 Sender: ceph-devel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: ceph-devel@vger.kernel.org Hello, This adds support for RADOS compressible/incompressible allocation hints, available since Kraken. Thanks, Ilya Ilya Dryomov (2): libceph: support for alloc hint flags rbd: compression_hint option drivers/block/rbd.c | 44 ++++++++++++++++++++++++++++++++- include/linux/ceph/osd_client.h | 4 ++- include/linux/ceph/rados.h | 14 +++++++++++ net/ceph/osd_client.c | 8 +++++- 4 files changed, 67 insertions(+), 3 deletions(-) Reviewed-by: Jason Dillaman Reviewed-by: Dongsheng Yang