From patchwork Thu Aug 28 22:12:36 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vasily Tarasov X-Patchwork-Id: 4808171 Return-Path: X-Original-To: patchwork-dm-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 29B529F375 for ; Thu, 28 Aug 2014 23:11:53 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 6F70C2012D for ; Thu, 28 Aug 2014 23:11:52 +0000 (UTC) Received: from mx3-phx2.redhat.com (mx3-phx2.redhat.com [209.132.183.24]) by mail.kernel.org (Postfix) with ESMTP id 8255A20123 for ; Thu, 28 Aug 2014 23:11:51 +0000 (UTC) Received: from lists01.pubmisc.prod.ext.phx2.redhat.com (lists01.pubmisc.prod.ext.phx2.redhat.com [10.5.19.33]) by mx3-phx2.redhat.com (8.13.8/8.13.8) with ESMTP id s7SN94Dc011803; Thu, 28 Aug 2014 19:09:04 -0400 Received: from int-mx10.intmail.prod.int.phx2.redhat.com (int-mx10.intmail.prod.int.phx2.redhat.com [10.5.11.23]) by lists01.pubmisc.prod.ext.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id s7SN8Cs2004474 for ; Thu, 28 Aug 2014 19:08:12 -0400 Received: from mx1.redhat.com (ext-mx14.extmail.prod.ext.phx2.redhat.com [10.5.110.19]) by int-mx10.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id s7SN8Cva012321; Thu, 28 Aug 2014 19:08:12 -0400 Received: from mail-ig0-f173.google.com (mail-ig0-f173.google.com [209.85.213.173]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id s7SN8Ann016486 (version=TLSv1/SSLv3 cipher=RC4-SHA bits=128 verify=FAIL); Thu, 28 Aug 2014 19:08:11 -0400 Received: by mail-ig0-f173.google.com with SMTP id h18so8835930igc.6 for ; Thu, 28 Aug 2014 16:08:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=message-id:sender:from:date:subject:to:cc; bh=bwdIkYNvdR8pSvp4md0K9Ttajp6DbX7as3nyqvSnvQ0=; b=vLAPbgcz93EYnzGKhGrUgaxjYqjLCXUr/Tbdj5/haf8CcxAYSZCEVI13/czomKi5Fh 1lkg7TZe46V6lwLwYcMvX0DZ+SI6gn1ki/ANSd4/+XqwZ3us9P6KXJf+msQJX67v8wY6 KOZNBsAZKd6wkqPns91kAoc2AcQHqyLRv8hGBt5hVno1TrwZ7Srr+HRIQHFbnCqXIBmy d2K9hNSTB4X92tqIlixY9Add/6SvLqe7Lf0bmyTgJtAvXUueN0yPm7cev9zq7TcQGmm1 QWi3OToXcITpr2T7/BV5pBpJCye8mnyBUVH+tGpkKHQEEtY6SfUA+ad/JayaACHYazpa zqJA== X-Received: by 10.43.154.145 with SMTP id le17mr8157457icc.20.1409267290227; Thu, 28 Aug 2014 16:08:10 -0700 (PDT) Received: from localhost (p1.almaden.ibm.com. [198.4.83.52]) by mx.google.com with ESMTPSA id uf4sm22087319igc.0.2014.08.28.16.08.09 for (version=TLSv1.2 cipher=RC4-SHA bits=128/128); Thu, 28 Aug 2014 16:08:09 -0700 (PDT) Message-ID: <53ffb659.a4ea320a.0d1b.16fe@mx.google.com> From: Vasily Tarasov Date: Thu, 28 Aug 2014 18:12:36 -0400 To: dm-devel@redhat.com X-RedHat-Spam-Score: -2.45 (BAYES_00, DCC_REPUT_13_19, DKIM_SIGNED, DKIM_VALID, FREEMAIL_ENVFROM_END_DIGIT, FREEMAIL_FROM, RCVD_IN_DNSWL_LOW, SPF_PASS) X-Scanned-By: MIMEDefang 2.68 on 10.5.11.23 X-Scanned-By: MIMEDefang 2.68 on 10.5.110.19 X-loop: dm-devel@redhat.com Cc: Joe Thornber , Mike Snitzer , Christoph Hellwig , Philip Shilane , Sonam Mandal , Erez Zadok Subject: [dm-devel] [PATCH RFCv2 08/10] dm-dedup: Kconfig changes X-BeenThere: dm-devel@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk Reply-To: device-mapper development List-Id: device-mapper development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: dm-devel-bounces@redhat.com Errors-To: dm-devel-bounces@redhat.com X-Spam-Status: No, score=-6.8 required=5.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_HI,RP_MATCHES_RCVD,T_DKIM_INVALID,UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Changes to Kconfig. Signed-off-by: Vasily Tarasov --- drivers/md/Kconfig | 8 ++++++++ 1 files changed, 8 insertions(+), 0 deletions(-) diff --git a/drivers/md/Kconfig b/drivers/md/Kconfig index 5bdedf6..cb9b915 100644 --- a/drivers/md/Kconfig +++ b/drivers/md/Kconfig @@ -432,4 +432,12 @@ config DM_SWITCH If unsure, say N. +config DM_DEDUP + tristate "Deduplication target (EXPERIMENTAL)" + depends on BLK_DEV_DM + select DM_PERSISTENT_DATA + select CRYPTO + ---help--- + This device-maper target performs data deduplication. + endif # MD