From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: Bart Van Assche <bvanassche@acm.org>
Cc: "Martin K . Petersen" <martin.petersen@oracle.com>,
Jaegeuk Kim <jaegeuk@kernel.org>,
linux-scsi@vger.kernel.org,
Adrian Hunter <adrian.hunter@intel.com>
Subject: Re: [PATCH v4 0/5] ufs: Do not requeue while ungating the clock
Date: Wed, 31 May 2023 11:45:58 -0400 [thread overview]
Message-ID: <yq1a5xkfqs2.fsf@ca-mkp.ca.oracle.com> (raw)
In-Reply-To: <20230529202640.11883-1-bvanassche@acm.org> (Bart Van Assche's message of "Mon, 29 May 2023 13:26:35 -0700")
Bart,
> In the traces we recorded while testing zoned storage we noticed that
> UFS commands are requeued while the clock is being ungated. Command
> requeueing makes it harder than necessary to preserve the command
> order. Hence this patch series that modifies the SCSI core and also
> the UFS driver such that clock ungating does not trigger command
> requeueing.
Applied to 6.5/scsi-staging, thanks!
--
Martin K. Petersen Oracle Linux Engineering
next prev parent reply other threads:[~2023-05-31 15:46 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-29 20:26 [PATCH v4 0/5] ufs: Do not requeue while ungating the clock Bart Van Assche
2023-05-29 20:26 ` [PATCH v4 1/5] scsi: core: Rework scsi_host_block() Bart Van Assche
2023-05-29 20:26 ` [PATCH v4 2/5] scsi: core: Support setting BLK_MQ_F_BLOCKING Bart Van Assche
2023-05-29 20:26 ` [PATCH v4 3/5] scsi: ufs: Conditionally enable the BLK_MQ_F_BLOCKING flag Bart Van Assche
2023-05-30 9:52 ` Bean Huo
2023-05-29 20:26 ` [PATCH v4 4/5] scsi: ufs: Declare ufshcd_{hold,release}() once Bart Van Assche
2023-05-30 9:48 ` Adrian Hunter
2023-05-29 20:26 ` [PATCH v4 5/5] scsi: ufs: Ungate the clock synchronously Bart Van Assche
2023-05-30 11:10 ` Bean Huo
2023-05-30 17:39 ` Bao D. Nguyen
[not found] ` <CGME20230529202702epcas2p2ab96250338c67cef61f4bbd479c2c73b@epcms2p7>
2023-05-31 7:59 ` [PATCH v4 4/5] scsi: ufs: Declare ufshcd_{hold,release}() once Keoseong Park
2023-05-31 15:45 ` Martin K. Petersen [this message]
2023-06-08 1:42 ` [PATCH v4 0/5] ufs: Do not requeue while ungating the clock Martin K. Petersen
-- strict thread matches above, loose matches on Subject: below --
2023-05-29 20:21 [PATCH] scsi: stex: Fix gcc 13 warnings Bart Van Assche
2023-05-29 20:21 ` [PATCH v4 0/5] ufs: Do not requeue while ungating the clock Bart Van Assche
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