From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: Damien Le Moal <damien.lemoal@hgst.com>
Cc: Jens Axboe <axboe@kernel.dk>, <linux-block@vger.kernel.org>,
<linux-scsi@vger.kernel.org>, Christoph Hellwig <hch@lst.de>,
"Martin K . Petersen" <martin.petersen@oracle.com>,
Hannes Reinecke <hare@suse.de>,
Shaun Tancheff <shaun@tancheff.com>,
Shaun Tancheff <shaun.tancheff@seagate.com>
Subject: Re: [PATCH v3 7/7] blk-zoned: implement ioctls
Date: Wed, 28 Sep 2016 01:03:27 -0400 [thread overview]
Message-ID: <yq14m50zkdc.fsf@sermon.lab.mkp.net> (raw)
In-Reply-To: <1475025757-6340-8-git-send-email-damien.lemoal@hgst.com> (Damien Le Moal's message of "Wed, 28 Sep 2016 10:22:37 +0900")
>>>>> "Damien" == Damien Le Moal <damien.lemoal@hgst.com> writes:
Damien> Adds the new BLKREPORTZONE and BLKRESETZONE ioctls for
Damien> respectively obtaining the zone configuration of a zoned block
Damien> device and resetting the write pointer of sequential zones of a
Damien> zoned block device.
Damien> The BLKREPORTZONE ioctl maps directly to a single call of the
Damien> function blkdev_report_zones. The zone information result is
Damien> passed as an array of struct blk_zone identical to the structure
Damien> used internally for processing the REQ_OP_ZONE_REPORT operation.
Damien> The BLKRESETZONE ioctl maps to a single call of the
Damien> blkdev_reset_zones function.
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
--
Martin K. Petersen Oracle Linux Engineering
WARNING: multiple messages have this Message-ID (diff)
From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: Damien Le Moal <damien.lemoal@hgst.com>
Cc: Jens Axboe <axboe@kernel.dk>,
linux-block@vger.kernel.org, linux-scsi@vger.kernel.org,
Christoph Hellwig <hch@lst.de>,
"Martin K . Petersen" <martin.petersen@oracle.com>,
Hannes Reinecke <hare@suse.de>,
Shaun Tancheff <shaun@tancheff.com>,
Shaun Tancheff <shaun.tancheff@seagate.com>
Subject: Re: [PATCH v3 7/7] blk-zoned: implement ioctls
Date: Wed, 28 Sep 2016 01:03:27 -0400 [thread overview]
Message-ID: <yq14m50zkdc.fsf@sermon.lab.mkp.net> (raw)
In-Reply-To: <1475025757-6340-8-git-send-email-damien.lemoal@hgst.com> (Damien Le Moal's message of "Wed, 28 Sep 2016 10:22:37 +0900")
>>>>> "Damien" == Damien Le Moal <damien.lemoal@hgst.com> writes:
Damien> Adds the new BLKREPORTZONE and BLKRESETZONE ioctls for
Damien> respectively obtaining the zone configuration of a zoned block
Damien> device and resetting the write pointer of sequential zones of a
Damien> zoned block device.
Damien> The BLKREPORTZONE ioctl maps directly to a single call of the
Damien> function blkdev_report_zones. The zone information result is
Damien> passed as an array of struct blk_zone identical to the structure
Damien> used internally for processing the REQ_OP_ZONE_REPORT operation.
Damien> The BLKRESETZONE ioctl maps to a single call of the
Damien> blkdev_reset_zones function.
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
--
Martin K. Petersen Oracle Linux Engineering
next prev parent reply other threads:[~2016-09-28 5:03 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-28 1:22 [PATCH v3 0/7] ZBC / Zoned block device support Damien Le Moal
2016-09-28 1:22 ` Damien Le Moal
2016-09-28 1:22 ` [PATCH v3 1/7] block: Add 'zoned' queue limit Damien Le Moal
2016-09-28 1:22 ` Damien Le Moal
2016-09-28 3:42 ` Martin K. Petersen
2016-09-28 3:42 ` Martin K. Petersen
2016-09-28 1:22 ` [PATCH v3 2/7] blk-sysfs: Add 'chunk_sectors' to sysfs attributes Damien Le Moal
2016-09-28 1:22 ` Damien Le Moal
2016-09-28 3:43 ` Martin K. Petersen
2016-09-28 3:43 ` Martin K. Petersen
2016-09-28 1:22 ` [PATCH v3 3/7] block: update chunk_sectors in blk_stack_limits() Damien Le Moal
2016-09-28 1:22 ` Damien Le Moal
2016-09-28 3:44 ` Martin K. Petersen
2016-09-28 3:44 ` Martin K. Petersen
2016-09-28 1:22 ` [PATCH v3 4/7] block: Define zoned block device operations Damien Le Moal
2016-09-28 1:22 ` Damien Le Moal
2016-09-28 3:45 ` Martin K. Petersen
2016-09-28 3:45 ` Martin K. Petersen
2016-09-28 1:22 ` [PATCH v3 5/7] block: Implement support for zoned block devices Damien Le Moal
2016-09-28 1:22 ` Damien Le Moal
2016-09-28 3:54 ` Martin K. Petersen
2016-09-28 3:54 ` Martin K. Petersen
2016-09-28 4:21 ` Damien Le Moal
2016-09-28 4:21 ` Damien Le Moal
2016-09-28 5:05 ` Martin K. Petersen
2016-09-28 5:05 ` Martin K. Petersen
2016-09-28 1:22 ` [PATCH v3 6/7] sd: Implement support for ZBC devices Damien Le Moal
2016-09-28 1:22 ` Damien Le Moal
2016-09-28 5:01 ` Martin K. Petersen
2016-09-28 5:01 ` Martin K. Petersen
2016-09-28 1:22 ` [PATCH v3 7/7] blk-zoned: implement ioctls Damien Le Moal
2016-09-28 1:22 ` Damien Le Moal
2016-09-28 5:03 ` Martin K. Petersen [this message]
2016-09-28 5:03 ` Martin K. Petersen
2016-09-28 2:04 ` [PATCH v3 0/7] ZBC / Zoned block device support Christoph Hellwig
[not found] <1474888209-29445-8-git-send-email-damien.lemoal@hgst.com>
2016-09-27 18:56 ` [PATCH v3 7/7] blk-zoned: implement ioctls Shaun Tancheff
2016-09-27 21:23 ` Christoph Hellwig
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