From patchwork Thu Apr 17 20:36:41 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vasily Tarasov X-Patchwork-Id: 4082961 Return-Path: X-Original-To: patchwork-dm-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 9F424BFF02 for ; Mon, 28 Apr 2014 22:11:15 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 88A7B201F5 for ; Mon, 28 Apr 2014 22:11:14 +0000 (UTC) Received: from mx4-phx2.redhat.com (mx4-phx2.redhat.com [209.132.183.25]) by mail.kernel.org (Postfix) with ESMTP id 8C78E201EC for ; Mon, 28 Apr 2014 22:11:13 +0000 (UTC) Received: from lists01.pubmisc.prod.ext.phx2.redhat.com (lists01.pubmisc.prod.ext.phx2.redhat.com [10.5.19.33]) by mx4-phx2.redhat.com (8.13.8/8.13.8) with ESMTP id s3SM7lOP029988; Mon, 28 Apr 2014 18:07:47 -0400 Received: from int-mx01.intmail.prod.int.phx2.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) by lists01.pubmisc.prod.ext.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id s3SM6OQ2007942 for ; Mon, 28 Apr 2014 18:06:24 -0400 Received: from mx1.redhat.com (ext-mx15.extmail.prod.ext.phx2.redhat.com [10.5.110.20]) by int-mx01.intmail.prod.int.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id s3SM6Ot2010382 for ; Mon, 28 Apr 2014 18:06:24 -0400 Received: from mail-qa0-f43.google.com (mail-qa0-f43.google.com [209.85.216.43]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id s3SM6MB7023756 for ; Mon, 28 Apr 2014 18:06:23 -0400 Received: by mail-qa0-f43.google.com with SMTP id ih12so5120124qab.16 for ; Mon, 28 Apr 2014 15:06:22 -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=dLQGhPpbEI/Tx+ZEdicJ2GAEio5V9I9R43p7yMiIRtI=; b=ccokmCaQxczowjtFfCJv6i7XcfRtpDkZ29j7Cs5JR3WS2QZB8nrIWEJSOQVsY6w7Ma k86ryCG1l7k5NIYG4zm93Bj6It46BKYzCZDKh+uAHDIGH0ydAriIF72eHVhTJrrhBjEi 1yepQqYv0ebH5XMKm+z/YvNCV3IXm/QG23GqB0LlW4zIFIkSXplcJUxoZ0buhRBxwglN 9xRXpw0ryv4YflZ8F1oRrpTo5TVpglgs3+OT3BFgizKznl6eDTOeYD2RENYqmBjN9rkA vACmg0peXt68B5MyJslOhqx0uvFURWLcgVfcO+Wj8zbNTO6p897oUw5xpHwBruMZOD5i P2dg== X-Received: by 10.140.46.53 with SMTP id j50mr35138800qga.27.1398722782752; Mon, 28 Apr 2014 15:06:22 -0700 (PDT) Received: from localhost (ool-18e4aba6.dyn.optonline.net. [24.228.171.166]) by mx.google.com with ESMTPSA id i5sm35586206qab.0.2014.04.28.15.06.22 for (version=TLSv1.2 cipher=RC4-SHA bits=128/128); Mon, 28 Apr 2014 15:06:22 -0700 (PDT) Message-ID: <535ed0de.4515e00a.677a.3a78@mx.google.com> From: Vasily Tarasov Date: Thu, 17 Apr 2014 16:36:41 -0400 To: dm-devel@redhat.com X-RedHat-Spam-Score: 0.656 (BAYES_00, DATE_IN_PAST_96_XX, DCC_REPUT_00_12, DKIM_SIGNED, DKIM_VALID, FREEMAIL_ENVFROM_END_DIGIT, FREEMAIL_FROM, RCVD_IN_DNSWL_LOW, SPF_PASS, URIBL_BLOCKED) X-Scanned-By: MIMEDefang 2.67 on 10.5.11.11 X-Scanned-By: MIMEDefang 2.68 on 10.5.110.20 X-loop: dm-devel@redhat.com Cc: Christoph Hellwig , Philip Shilane , Sonam Mandal , Erez Zadok Subject: [dm-devel] [PATCH RFC 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=-4.0 required=5.0 tests=BAYES_00, DATE_IN_PAST_96_XX, DKIM_SIGNED, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, T_DKIM_INVALID, UNPARSEABLE_RELAY autolearn=ham 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 95ad936..b43f163 100644 --- a/drivers/md/Kconfig +++ b/drivers/md/Kconfig @@ -421,4 +421,12 @@ 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