From: Christoph Hellwig <hch@lst.de>
To: John Garry <john.garry@huawei.com>
Cc: axboe@kernel.dk, damien.lemoal@opensource.wdc.com,
bvanassche@acm.org, jejb@linux.ibm.com,
martin.petersen@oracle.com, hch@lst.de, ming.lei@redhat.com,
hare@suse.de, chenxiang66@hisilicon.com,
linux-block@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-ide@vger.kernel.org, linux-scsi@vger.kernel.org,
dm-devel@redhat.com, beanhuo@micron.com
Subject: Re: [PATCH 02/11] scsi: core: Add SUBMITTED_BY_SCSI_CUSTOM_OPS
Date: Tue, 22 Mar 2022 12:20:03 +0100 [thread overview]
Message-ID: <20220322112003.GB29270@lst.de> (raw)
In-Reply-To: <1647945585-197349-3-git-send-email-john.garry@huawei.com>
On Tue, Mar 22, 2022 at 06:39:36PM +0800, John Garry wrote:
> Add a new type of submitter, SUBMITTED_BY_SCSI_CUSTOM_OPS, for when a
> SCSI cmnd is submitted via the block layer but not by scsi_queue_rq().
>
> Since this is not a true SCSI cmnd we should do nothing for it in
> scsi_done_internal().
CUSTOM_OPS sounds weird. I think the naming should match the naming
of whatever is used to submit it (haven't read the remaining patches
yet). And this should probably be folded into the patch that actually
uses it.
WARNING: multiple messages have this Message-ID (diff)
From: Christoph Hellwig <hch@lst.de>
To: John Garry <john.garry@huawei.com>
Cc: axboe@kernel.dk, bvanassche@acm.org, martin.petersen@oracle.com,
chenxiang66@hisilicon.com, damien.lemoal@opensource.wdc.com,
linux-kernel@vger.kernel.org, hch@lst.de,
linux-block@vger.kernel.org, linux-ide@vger.kernel.org,
dm-devel@redhat.com, linux-scsi@vger.kernel.org,
ming.lei@redhat.com, jejb@linux.ibm.com, beanhuo@micron.com
Subject: Re: [dm-devel] [PATCH 02/11] scsi: core: Add SUBMITTED_BY_SCSI_CUSTOM_OPS
Date: Tue, 22 Mar 2022 12:20:03 +0100 [thread overview]
Message-ID: <20220322112003.GB29270@lst.de> (raw)
In-Reply-To: <1647945585-197349-3-git-send-email-john.garry@huawei.com>
On Tue, Mar 22, 2022 at 06:39:36PM +0800, John Garry wrote:
> Add a new type of submitter, SUBMITTED_BY_SCSI_CUSTOM_OPS, for when a
> SCSI cmnd is submitted via the block layer but not by scsi_queue_rq().
>
> Since this is not a true SCSI cmnd we should do nothing for it in
> scsi_done_internal().
CUSTOM_OPS sounds weird. I think the naming should match the naming
of whatever is used to submit it (haven't read the remaining patches
yet). And this should probably be folded into the patch that actually
uses it.
--
dm-devel mailing list
dm-devel@redhat.com
https://listman.redhat.com/mailman/listinfo/dm-devel
next prev parent reply other threads:[~2022-03-22 11:20 UTC|newest]
Thread overview: 58+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-22 10:39 [PATCH RFC 00/11] blk-mq/libata/scsi: SCSI driver tagging improvements John Garry
2022-03-22 10:39 ` [dm-devel] " John Garry
2022-03-22 10:39 ` [PATCH 01/11] blk-mq: Add blk_mq_init_queue_ops() John Garry
2022-03-22 10:39 ` [dm-devel] " John Garry
2022-03-22 11:18 ` Christoph Hellwig
2022-03-22 11:18 ` [dm-devel] " Christoph Hellwig
2022-03-22 11:33 ` John Garry
2022-03-22 11:33 ` [dm-devel] " John Garry
2022-03-22 12:16 ` Hannes Reinecke
2022-03-22 12:16 ` [dm-devel] " Hannes Reinecke
2022-03-22 12:30 ` John Garry
2022-03-22 12:30 ` [dm-devel] " John Garry
2022-03-22 14:03 ` Hannes Reinecke
2022-03-22 14:03 ` [dm-devel] " Hannes Reinecke
2022-03-22 15:17 ` John Garry
2022-03-22 15:17 ` [dm-devel] " John Garry
2022-03-22 15:31 ` Hannes Reinecke
2022-03-22 15:31 ` [dm-devel] " Hannes Reinecke
2022-03-23 2:57 ` Bart Van Assche
2022-03-23 2:57 ` [dm-devel] " Bart Van Assche
2022-03-23 9:01 ` John Garry
2022-03-23 9:01 ` [dm-devel] " John Garry
2022-03-22 10:39 ` [PATCH 02/11] scsi: core: Add SUBMITTED_BY_SCSI_CUSTOM_OPS John Garry
2022-03-22 10:39 ` [dm-devel] " John Garry
2022-03-22 11:20 ` Christoph Hellwig [this message]
2022-03-22 11:20 ` Christoph Hellwig
2022-03-22 10:39 ` [PATCH 03/11] libata: Send internal commands through the block layer John Garry
2022-03-22 10:39 ` [dm-devel] " John Garry
2022-03-22 11:20 ` Christoph Hellwig
2022-03-22 11:20 ` [dm-devel] " Christoph Hellwig
2022-03-22 11:36 ` John Garry
2022-03-22 11:36 ` [dm-devel] " John Garry
2022-04-07 14:32 ` John Garry
2022-04-07 14:32 ` [dm-devel] " John Garry
2022-03-22 10:39 ` [PATCH 04/11] scsi: libsas: Send SMP " John Garry
2022-03-22 10:39 ` [dm-devel] " John Garry
2022-03-22 11:23 ` Christoph Hellwig
2022-03-22 11:23 ` [dm-devel] " Christoph Hellwig
2022-03-22 14:37 ` John Garry
2022-03-22 14:37 ` [dm-devel] " John Garry
2022-03-22 10:39 ` [PATCH 05/11] scsi: libsas: Send TMF " John Garry
2022-03-22 10:39 ` [dm-devel] " John Garry
2022-03-22 10:39 ` [PATCH 06/11] scsi: core: Add scsi_alloc_request_hwq() John Garry
2022-03-22 10:39 ` [dm-devel] " John Garry
2022-03-22 10:39 ` [PATCH 07/11] scsi: libsas: Send internal abort commands through the block layer John Garry
2022-03-22 10:39 ` [dm-devel] " John Garry
2022-03-22 10:39 ` [PATCH 08/11] scsi: libsas: Change ATA support to deal with each qc having a SCSI command John Garry
2022-03-22 10:39 ` [dm-devel] " John Garry
2022-03-22 10:39 ` [PATCH 09/11] scsi: libsas: Add sas_task_to_unique_tag() John Garry
2022-03-22 10:39 ` [dm-devel] " John Garry
2022-03-22 10:39 ` [PATCH 10/11] scsi: libsas: Add sas_task_to_hwq() John Garry
2022-03-22 10:39 ` [dm-devel] " John Garry
2022-03-22 10:39 ` [PATCH 11/11] scsi: hisi_sas: Remove private tag management John Garry
2022-03-22 10:39 ` [dm-devel] " John Garry
2022-03-22 11:30 ` [PATCH RFC 00/11] blk-mq/libata/scsi: SCSI driver tagging improvements Hannes Reinecke
2022-03-22 11:30 ` [dm-devel] " Hannes Reinecke
2022-03-22 12:17 ` John Garry
2022-03-22 12:17 ` [dm-devel] " John Garry
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