From: "hch@infradead.org" <hch@infradead.org>
To: Johannes Thumshirn <Johannes.Thumshirn@wdc.com>
Cc: "hch@infradead.org" <hch@infradead.org>,
Jens Axboe <axboe@kernel.dk>,
linux-block <linux-block@vger.kernel.org>,
Damien Le Moal <Damien.LeMoal@wdc.com>,
Keith Busch <kbusch@kernel.org>,
"linux-scsi @ vger . kernel . org" <linux-scsi@vger.kernel.org>,
"Martin K . Petersen" <martin.petersen@oracle.com>,
"linux-fsdevel @ vger . kernel . org"
<linux-fsdevel@vger.kernel.org>
Subject: Re: [PATCH v5 07/10] scsi: sd_zbc: emulate ZONE_APPEND commands
Date: Tue, 14 Apr 2020 04:30:08 -0700 [thread overview]
Message-ID: <20200414113008.GB26599@infradead.org> (raw)
In-Reply-To: <SN4PR0401MB3598DD3A892162A3FADB06CD9BDA0@SN4PR0401MB3598.namprd04.prod.outlook.com>
On Tue, Apr 14, 2020 at 11:09:41AM +0000, Johannes Thumshirn wrote:
> On 10/04/2020 08:39, Christoph Hellwig wrote:
> > Looking more the situation seems even worse. If scsi_mq_prep_fn
> > isn't successfull we never seem to free the sgtables, even for fatal
> > errors. So I think we need a real bug fix here in front of the series
>
> If I'm not missing something all that needs to be done to fix it is:
Looks sensible.
next prev parent reply other threads:[~2020-04-14 11:30 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-09 16:53 [PATCH v5 00/10] Introduce Zone Append for writing to zoned block devices Johannes Thumshirn
2020-04-09 16:53 ` [PATCH v5 01/10] block: provide fallbacks for blk_queue_zone_is_seq and blk_queue_zone_no Johannes Thumshirn
2020-04-09 16:53 ` [PATCH v5 02/10] block: Introduce REQ_OP_ZONE_APPEND Johannes Thumshirn
2020-04-10 7:10 ` Christoph Hellwig
2020-04-14 9:43 ` Johannes Thumshirn
2020-04-14 11:28 ` hch
2020-04-09 16:53 ` [PATCH v5 03/10] block: introduce blk_req_zone_write_trylock Johannes Thumshirn
2020-04-09 16:53 ` [PATCH v5 04/10] block: Modify revalidate zones Johannes Thumshirn
2020-04-10 0:27 ` Damien Le Moal
2020-04-10 6:40 ` Christoph Hellwig
2020-04-10 6:55 ` Damien Le Moal
2020-04-09 16:53 ` [PATCH v5 05/10] scsi: sd_zbc: factor out sanity checks for zoned commands Johannes Thumshirn
2020-04-09 16:53 ` [PATCH v5 06/10] scsi: export scsi_mq_free_sgtables Johannes Thumshirn
2020-04-10 5:58 ` Christoph Hellwig
2020-04-10 7:46 ` Johannes Thumshirn
2020-04-10 14:22 ` Bart Van Assche
2020-04-09 16:53 ` [PATCH v5 07/10] scsi: sd_zbc: emulate ZONE_APPEND commands Johannes Thumshirn
2020-04-10 0:30 ` Damien Le Moal
2020-04-10 6:18 ` Christoph Hellwig
2020-04-10 6:38 ` Christoph Hellwig
2020-04-10 8:01 ` Johannes Thumshirn
2020-04-14 11:09 ` Johannes Thumshirn
2020-04-14 11:30 ` hch [this message]
2020-04-10 7:54 ` Johannes Thumshirn
2020-04-10 7:23 ` Christoph Hellwig
2020-04-14 10:18 ` Johannes Thumshirn
2020-04-09 16:53 ` [PATCH v5 08/10] null_blk: Support REQ_OP_ZONE_APPEND Johannes Thumshirn
2020-04-09 16:53 ` [PATCH v5 09/10] block: export bio_release_pages and bio_iov_iter_get_pages Johannes Thumshirn
2020-04-09 16:53 ` [PATCH v5 10/10] zonefs: use REQ_OP_ZONE_APPEND for sync DIO Johannes Thumshirn
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