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 X-Spam-Level: X-Spam-Status: No, score=-16.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B8429C433E6 for ; Fri, 22 Jan 2021 08:01:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 84CD3239D4 for ; Fri, 22 Jan 2021 08:01:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726735AbhAVIB2 (ORCPT ); Fri, 22 Jan 2021 03:01:28 -0500 Received: from esa1.hgst.iphmx.com ([68.232.141.245]:38098 "EHLO esa1.hgst.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726586AbhAVIBZ (ORCPT ); Fri, 22 Jan 2021 03:01:25 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=wdc.com; i=@wdc.com; q=dns/txt; s=dkim.wdc.com; t=1611302484; x=1642838484; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=+1ir2y+10gofxtVYdchl8MNcaiG9s+2w3chtZ7ND0zE=; b=mPSyE6DSwiOC9XLT/r9yMZUf/9JQF7wXjfTQZFcG5h3Fvho6+QtCNLNX a8Fi5Om2KeFjsKIjXFJrS2HYQAIw2EFtZ1O5KkHYyKYkakJ+2KQ+X9fO/ HnJIQ0cpL9MdR3ixbudSFAWXeXJMudZiJGYCt80KiUfKQ+EiC4UtCRGtg 7UpdKXmrsaJcnFtW1CH4fvWmAKzI5nTQAaw8diq0c8H3aTSHoIrVr2ov4 Va8r/A4pqEJ9ddUWNbqbBtkpFOBzrR9fVUu0X+bZPuphn9zOcm7fnEXvs iKWFoNex4nbNQgD0lM2nY4kJ0ZI+My/0KV5bS45peVyQyZe2x2MdsTDAM g==; IronPort-SDR: txCJWcevvr6XDLIq+lbtOR5yWLILENGgYdaN467DMIFu1WaVnSJgO/vbEQNnC42QQiCtcmoDXM NEuKlbs1aerqG/lNHgRQu49nBpRJTSmulFpiby5vxSErszl1RfEyJNwT4hYUYv2+iSncBQ+dqc EqF1F7nh31UJ66HwVpngIS5Ir+bHPybYjmfL+sxogqbFHdPqHhYHVXl4PVW3N20Q2fnCFUdMH1 uTQGA6LKQvlqKPRhLR3sE56sDtuTRme9D8eqyNTyUp3pi84Py/JUl5/pEllhtQeHTqWiHDqKtm 78g= X-IronPort-AV: E=Sophos;i="5.79,366,1602518400"; d="scan'208";a="268398847" Received: from h199-255-45-15.hgst.com (HELO uls-op-cesaep02.wdc.com) ([199.255.45.15]) by ob1.hgst.iphmx.com with ESMTP; 22 Jan 2021 16:00:19 +0800 IronPort-SDR: oyoM+izzlOJ39y7kc9iPDZ5ZpmII6xnE/QAleBZEKQEKdtIn5LuyQRrBPVr5ZE1RjwIjSYF+Hb RjMk8YY1JV2hrfLDU35DP2roO7+y6xb/8RBYXxXZRG6Oygxz3v3bhgGQzkT+ZZ/vqYiaI8moBP PKRcKr0puSvFFdl8QAWTtvecMjOeIpR0ENvZV8RCbDb9ts5ZYm8zdyBS/saAFZdjZcsUNdYTK5 D7nw6hyVN5x+CSClaSh9zxyXTMVfD49M4GaYFPmCOLt6wFoCVrOjNO1uewS4axAIyHGeTEXuKq EEq3HS7sJN8wQboKln2G5vjj Received: from uls-op-cesaip01.wdc.com ([10.248.3.36]) by uls-op-cesaep02.wdc.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Jan 2021 23:42:51 -0800 IronPort-SDR: WzFa3CIwNou7jEhVGULmqS9NnBhBsd0vUX+hTASBOsOuEQveAhbO+OMENewT3Cr9YHFeIhvcF7 Usq3ypxVPp5ztjuL243L+zvAamkmU7pfL/TZqus5ue0okFGbDmPqVjdLjGAB0oSEXv4LoXTp8f hri725177EKnQ8DU2VSR4IQjOVqdwVVqxpbS5qDp+nVyl+e6ax3vZZ6AXulndmXZcp4MTZB77m LXuc+SLKurJL9W4vld+rXCF03FCgAkZAKNcYtJoJK7VPoou9JkPW79lAUQEcxiG0uNZbjLKNpI ZLM= WDCIronportException: Internal Received: from washi.fujisawa.hgst.com ([10.149.53.254]) by uls-op-cesaip01.wdc.com with ESMTP; 22 Jan 2021 00:00:18 -0800 From: Damien Le Moal To: linux-block@vger.kernel.org, Jens Axboe Cc: Chaitanya Kulkarni , linux-scsi@vger.kernel.org, "Martin K . Petersen" , linux-nvme@lists.infradead.org, Christoph Hellwig , Keith Busch Subject: [PATCH v3 2/3] block: document zone_append_max_bytes attribute Date: Fri, 22 Jan 2021 17:00:13 +0900 Message-Id: <20210122080014.174391-3-damien.lemoal@wdc.com> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20210122080014.174391-1-damien.lemoal@wdc.com> References: <20210122080014.174391-1-damien.lemoal@wdc.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org The description of the zone_append_max_bytes sysfs queue attribute is missing from Documentation/block/queue-sysfs.rst. Add it. Signed-off-by: Damien Le Moal Reviewed-by: Christoph Hellwig --- Documentation/block/queue-sysfs.rst | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/block/queue-sysfs.rst b/Documentation/block/queue-sysfs.rst index c8bf8bc3c03a..4dc7f0d499a8 100644 --- a/Documentation/block/queue-sysfs.rst +++ b/Documentation/block/queue-sysfs.rst @@ -261,6 +261,12 @@ For block drivers that support REQ_OP_WRITE_ZEROES, the maximum number of bytes that can be zeroed at once. The value 0 means that REQ_OP_WRITE_ZEROES is not supported. +zone_append_max_bytes (RO) +-------------------------- +This is the maximum number of bytes that can be written to a sequential +zone of a zoned block device using a zone append write operation +(REQ_OP_ZONE_APPEND). This value is always 0 for regular block devices. + zoned (RO) ---------- This indicates if the device is a zoned block device and the zone model of the -- 2.29.2 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 X-Spam-Level: X-Spam-Status: No, score=-16.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 68145C433E0 for ; Fri, 22 Jan 2021 08:00:48 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 08C4D230F9 for ; 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21 Jan 2021 23:42:51 -0800 IronPort-SDR: WzFa3CIwNou7jEhVGULmqS9NnBhBsd0vUX+hTASBOsOuEQveAhbO+OMENewT3Cr9YHFeIhvcF7 Usq3ypxVPp5ztjuL243L+zvAamkmU7pfL/TZqus5ue0okFGbDmPqVjdLjGAB0oSEXv4LoXTp8f hri725177EKnQ8DU2VSR4IQjOVqdwVVqxpbS5qDp+nVyl+e6ax3vZZ6AXulndmXZcp4MTZB77m LXuc+SLKurJL9W4vld+rXCF03FCgAkZAKNcYtJoJK7VPoou9JkPW79lAUQEcxiG0uNZbjLKNpI ZLM= WDCIronportException: Internal Received: from washi.fujisawa.hgst.com ([10.149.53.254]) by uls-op-cesaip01.wdc.com with ESMTP; 22 Jan 2021 00:00:18 -0800 From: Damien Le Moal To: linux-block@vger.kernel.org, Jens Axboe Subject: [PATCH v3 2/3] block: document zone_append_max_bytes attribute Date: Fri, 22 Jan 2021 17:00:13 +0900 Message-Id: <20210122080014.174391-3-damien.lemoal@wdc.com> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20210122080014.174391-1-damien.lemoal@wdc.com> References: <20210122080014.174391-1-damien.lemoal@wdc.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210122_030023_580572_54F26349 X-CRM114-Status: GOOD ( 12.31 ) X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-scsi@vger.kernel.org, Keith Busch , Chaitanya Kulkarni , linux-nvme@lists.infradead.org, "Martin K . Petersen" , Christoph Hellwig Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org The description of the zone_append_max_bytes sysfs queue attribute is missing from Documentation/block/queue-sysfs.rst. Add it. Signed-off-by: Damien Le Moal Reviewed-by: Christoph Hellwig --- Documentation/block/queue-sysfs.rst | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/block/queue-sysfs.rst b/Documentation/block/queue-sysfs.rst index c8bf8bc3c03a..4dc7f0d499a8 100644 --- a/Documentation/block/queue-sysfs.rst +++ b/Documentation/block/queue-sysfs.rst @@ -261,6 +261,12 @@ For block drivers that support REQ_OP_WRITE_ZEROES, the maximum number of bytes that can be zeroed at once. The value 0 means that REQ_OP_WRITE_ZEROES is not supported. +zone_append_max_bytes (RO) +-------------------------- +This is the maximum number of bytes that can be written to a sequential +zone of a zoned block device using a zone append write operation +(REQ_OP_ZONE_APPEND). This value is always 0 for regular block devices. + zoned (RO) ---------- This indicates if the device is a zoned block device and the zone model of the -- 2.29.2 _______________________________________________ Linux-nvme mailing list Linux-nvme@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-nvme