From patchwork Wed Apr 5 17:21:00 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christoph Hellwig X-Patchwork-Id: 9665237 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 7A8D5602B5 for ; Wed, 5 Apr 2017 17:24:41 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 6B9F4204C1 for ; Wed, 5 Apr 2017 17:24:41 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 60801284BC; Wed, 5 Apr 2017 17:24:41 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=2.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_HI,T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id DC574204C1 for ; Wed, 5 Apr 2017 17:24:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933876AbdDERYi (ORCPT ); Wed, 5 Apr 2017 13:24:38 -0400 Received: from bombadil.infradead.org ([65.50.211.133]:54371 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755000AbdDERVg (ORCPT ); Wed, 5 Apr 2017 13:21:36 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=References:In-Reply-To:Message-Id: Date:Subject:Cc:To:From:Sender:Reply-To:MIME-Version:Content-Type: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=dry9IKgxyA5EHFGz8Lg2xc2XfMON7tZ0GZmgy95U8SU=; b=I7gvRlvaD8OPxz9RDMjEeI73c P1cUv69tCV0WeppBnEShv2CKIv/pCJNZmaphzoGWjbzi8Zqxeac4Z9/oPAc4eT+Yna9TqJbwfYQAr 9LdSNNW1aQBnin32FsHKwKJkj9MNe5Sj8GlS52BjgfYEDhJhg6je1QaEoTWxfJNj0O5y7a+Y33RHU zY+BaQklcGMJBiwF0qhL7W4GyTEmsWu4weu7y/DAkK6h6lOWpQSpbP78Y42+CRXdD2NtZVEXLbrvd fSxvE6kbpw4OYu7cK6371/jOpQs8ExqVLVWGeuG1doMXHsinPdP94M72s3bdQYNkV8eWENPeIBuE/ hG/onupSA==; Received: from clnet-p099-196.ikbnet.co.at ([83.175.99.196] helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.87 #1 (Red Hat Linux)) id 1cvocf-0004og-Lh; Wed, 05 Apr 2017 17:21:34 +0000 From: Christoph Hellwig To: axboe@kernel.dk, martin.petersen@oracle.com, agk@redhat.com, snitzer@redhat.com, shli@kernel.org, philipp.reisner@linbit.com, lars.ellenberg@linbit.com Cc: linux-block@vger.kernel.org, linux-scsi@vger.kernel.org, drbd-dev@lists.linbit.com, dm-devel@redhat.com, linux-raid@vger.kernel.org Subject: [PATCH 02/27] block: renumber REQ_OP_WRITE_ZEROES Date: Wed, 5 Apr 2017 19:21:00 +0200 Message-Id: <20170405172125.22600-3-hch@lst.de> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20170405172125.22600-1-hch@lst.de> References: <20170405172125.22600-1-hch@lst.de> X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-block-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Make life easy for implementations that needs to send a data buffer to the device (e.g. SCSI) by numbering it as a data out command. Signed-off-by: Christoph Hellwig Reviewed-by: Martin K. Petersen Reviewed-by: Hannes Reinecke --- include/linux/blk_types.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/blk_types.h b/include/linux/blk_types.h index 67bcf8a5326e..4eae30bfbfca 100644 --- a/include/linux/blk_types.h +++ b/include/linux/blk_types.h @@ -168,7 +168,7 @@ enum req_opf { /* write the same sector many times */ REQ_OP_WRITE_SAME = 7, /* write the zero filled sector many times */ - REQ_OP_WRITE_ZEROES = 8, + REQ_OP_WRITE_ZEROES = 9, /* SCSI passthrough using struct scsi_request */ REQ_OP_SCSI_IN = 32,