From: Bart Van Assche <bvanassche@acm.org>
To: John Garry <john.g.garry@oracle.com>,
"Martin K . Petersen" <martin.petersen@oracle.com>
Cc: linux-scsi@vger.kernel.org, Hannes Reinecke <hare@suse.de>,
"James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
Subject: Re: [PATCH 04/24] scsi: core: Implement reserved command handling
Date: Thu, 17 Apr 2025 14:25:51 -0700 [thread overview]
Message-ID: <959ed10a-27e4-4c63-b9bd-58fefc5c4775@acm.org> (raw)
In-Reply-To: <d6b35769-e5f7-4174-b581-f6555aec1d4e@oracle.com>
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.
Bart.
next prev parent reply other threads:[~2025-04-17 21:26 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 [this message]
2025-04-22 6:54 ` Hannes Reinecke
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
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=959ed10a-27e4-4c63-b9bd-58fefc5c4775@acm.org \
--to=bvanassche@acm.org \
--cc=James.Bottomley@HansenPartnership.com \
--cc=hare@suse.de \
--cc=john.g.garry@oracle.com \
--cc=linux-scsi@vger.kernel.org \
--cc=martin.petersen@oracle.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).