From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: Guixin Liu <kanie@linux.alibaba.com>
Cc: bostroesser@gmail.com, martin.petersen@oracle.com,
linux-scsi@vger.kernel.org, target-devel@vger.kernel.org,
linux-kernel@vger.kernel.org, xiaoguang.wang@linux.alibaba.com,
xlpang@linux.alibaba.com
Subject: Re: [PATCH V4] scsi: target: tcmu: Make cmd_ring_size changeable via configfs
Date: Sat, 19 Feb 2022 17:19:13 -0500 [thread overview]
Message-ID: <yq17d9qh548.fsf@ca-mkp.ca.oracle.com> (raw)
In-Reply-To: <1644978109-14885-1-git-send-email-kanie@linux.alibaba.com> (Guixin Liu's message of "Wed, 16 Feb 2022 10:21:49 +0800")
Guixin,
> Make cmd_ring_size changeable similar to the way it is done for
> max_data_area_mb, the reason is that our tcmu client will create
> thousands of tcmu instances, and this will consume lots of mem with
> default 8Mb cmd ring size for every backstore.
Applied to 5.18/scsi-staging, thanks!
--
Martin K. Petersen Oracle Linux Engineering
next prev parent reply other threads:[~2022-02-19 22:19 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-16 2:21 [PATCH V4] scsi: target: tcmu: Make cmd_ring_size changeable via configfs Guixin Liu
2022-02-16 19:20 ` Bodo Stroesser
2022-02-19 22:19 ` Martin K. Petersen [this message]
2022-02-28 3:43 ` Martin K. Petersen
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