From: Hannes Reinecke <hare@suse.de>
To: Bart Van Assche <bvanassche@acm.org>,
John Garry <john.g.garry@oracle.com>,
"Martin K . Petersen" <martin.petersen@oracle.com>
Cc: linux-scsi@vger.kernel.org,
"James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
Subject: Re: [PATCH 04/24] scsi: core: Implement reserved command handling
Date: Tue, 22 Apr 2025 08:54:26 +0200 [thread overview]
Message-ID: <24c8a2a3-2d90-42fb-a662-fff349410101@suse.de> (raw)
In-Reply-To: <959ed10a-27e4-4c63-b9bd-58fefc5c4775@acm.org>
On 4/17/25 23:25, Bart Van Assche wrote:
> On 4/16/25 12:16 AM, John Garry wrote:
>> I'm not sure how that will look, but my preference is to fully
>> implement reserved tags support which can be used by all SCSI LLDs.
>
> Hi John,
>
> I'm working on an implementation of this approach but it will take until
> next month until I will have the time to post a patch series that
> implements this approach.
>
If it helps I can revisit and rebase my original patchset.
It had been shelved as there have been issues with the 'fnic' driver,
but as I now have a test system I can restart work on that series.
Cheers,
Hannes
--
Dr. Hannes Reinecke Kernel Storage Architect
hare@suse.de +49 911 74053 688
SUSE Software Solutions GmbH, Frankenstr. 146, 90461 Nürnberg
HRB 36809 (AG Nürnberg), GF: I. Totev, A. McDonald, W. Knoblich
next prev parent reply other threads:[~2025-04-22 6:54 UTC|newest]
Thread overview: 65+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-03 21:17 [PATCH 00/24] Optimize the hot path in the UFS driver Bart Van Assche
2025-04-03 21:17 ` [PATCH 01/24] scsi: core: Make scsi_cmd_to_rq() accept const arguments Bart Van Assche
2025-04-04 10:39 ` John Garry
2025-04-04 16:23 ` Bart Van Assche
2025-08-18 6:03 ` Hannes Reinecke
2025-08-18 17:17 ` Bart Van Assche
2025-04-03 21:17 ` [PATCH 02/24] scsi: core: Make scsi_cmd_priv() " Bart Van Assche
2025-04-03 21:17 ` [PATCH 03/24] scsi: core: Use scsi_cmd_priv() instead of open-coding it Bart Van Assche
2025-04-03 21:17 ` [PATCH 04/24] scsi: core: Implement reserved command handling Bart Van Assche
2025-04-04 10:49 ` John Garry
2025-04-04 16:34 ` Bart Van Assche
2025-04-04 17:34 ` John Garry
2025-04-14 21:59 ` Bart Van Assche
2025-04-15 17:21 ` Bart Van Assche
2025-04-16 7:16 ` John Garry
2025-04-16 7:39 ` Hannes Reinecke
2025-04-16 8:23 ` John Garry
2025-04-17 21:25 ` Bart Van Assche
2025-04-22 6:54 ` Hannes Reinecke [this message]
2025-08-05 22:33 ` Bart Van Assche
2025-08-07 15:40 ` Bart Van Assche
2025-04-16 7:33 ` Hannes Reinecke
2025-08-07 16:35 ` Bart Van Assche
2025-04-03 21:17 ` [PATCH 05/24] scsi: core: Introduce scsi_host_update_can_queue() Bart Van Assche
2025-04-03 21:17 ` [PATCH 06/24] scsi: ufs: core: Change the type of one ufshcd_add_cmd_upiu_trace() argument Bart Van Assche
2025-04-09 5:34 ` Avri Altman
2025-04-14 12:47 ` Peter Wang (王信友)
2025-04-03 21:17 ` [PATCH 07/24] scsi: ufs: core: Only call ufshcd_add_command_trace() for SCSI commands Bart Van Assche
2025-04-09 6:24 ` Avri Altman
2025-04-14 12:47 ` Peter Wang (王信友)
2025-04-03 21:17 ` [PATCH 08/24] scsi: ufs: core: Change the type of one ufshcd_add_command_trace() argument Bart Van Assche
2025-04-09 6:32 ` Avri Altman
2025-04-09 16:37 ` Bart Van Assche
2025-04-14 12:47 ` Peter Wang (王信友)
2025-04-03 21:17 ` [PATCH 09/24] scsi: ufs: core: Change the type of one ufshcd_send_command() argument Bart Van Assche
2025-04-09 6:34 ` Avri Altman
2025-04-14 12:48 ` Peter Wang (王信友)
2025-04-03 21:17 ` [PATCH 10/24] scsi: ufs: core: Only call ufshcd_should_inform_monitor() for SCSI commands Bart Van Assche
2025-04-15 7:34 ` Peter Wang (王信友)
2025-04-03 21:17 ` [PATCH 11/24] scsi: ufs: core: Change the monitor function argument types Bart Van Assche
2025-04-15 7:37 ` Peter Wang (王信友)
2025-04-15 20:10 ` Bart Van Assche
2025-04-03 21:17 ` [PATCH 12/24] scsi: ufs: core: Rework ufshcd_mcq_compl_pending_transfer() Bart Van Assche
2025-04-15 8:00 ` Peter Wang (王信友)
2025-04-15 20:22 ` Bart Van Assche
2025-04-17 12:39 ` Peter Wang (王信友)
2025-04-17 21:33 ` Bart Van Assche
2025-04-22 13:07 ` Peter Wang (王信友)
2025-04-03 21:17 ` [PATCH 13/24] scsi: ufs: core: Rework ufshcd_eh_device_reset_handler() Bart Van Assche
2025-04-03 21:17 ` [PATCH 14/24] scsi: ufs: core: Cache the DMA buffer sizes Bart Van Assche
2025-04-03 21:17 ` [PATCH 15/24] scsi: ufs: core: Add an argument to ufshcd_mcq_decide_queue_depth() Bart Van Assche
2025-04-03 21:18 ` [PATCH 16/24] scsi: ufs: core: Add an argument to ufshcd_alloc_mcq() Bart Van Assche
2025-04-03 21:18 ` [PATCH 17/24] scsi: ufs: core: Call ufshcd_mcq_init() once Bart Van Assche
2025-04-09 6:52 ` Avri Altman
2025-04-09 16:42 ` Bart Van Assche
2025-04-03 21:18 ` [PATCH 18/24] scsi: ufs: core: Allocate the SCSI host earlier Bart Van Assche
2025-04-03 21:18 ` [PATCH 19/24] scsi: ufs: core: Call ufshcd_init_lrb() later Bart Van Assche
2025-04-03 21:18 ` [PATCH 20/24] scsi: ufs: core: Use hba->reserved_slot Bart Van Assche
2025-04-03 21:18 ` [PATCH 21/24] scsi: ufs: core: Allocate the reserved slot as a reserved request Bart Van Assche
2025-04-03 21:18 ` [PATCH 22/24] scsi: ufs: core: Do not clear driver-private command data Bart Van Assche
2025-04-03 21:18 ` [PATCH 23/24] scsi: ufs: core: Optimize the hot path Bart Van Assche
2025-04-03 21:18 ` [PATCH 24/24] scsi: ufs: core: Remove the ufshcd_lrb task_tag member Bart Van Assche
2025-04-04 10:15 ` [PATCH 00/24] Optimize the hot path in the UFS driver John Garry
2025-04-04 17:05 ` Bart Van Assche
2025-04-05 12:03 ` Avri Altman
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