linux-kernel - Re: [PATCH v4] scsi: storvsc: Parameterize number hardware queues

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <yq1blbzh856.fsf@ca-mkp.ca.oracle.com>
Date:   Wed, 03 Mar 2021 23:09:52 -0500
From:   "Martin K. Petersen" <martin.petersen@...cle.com>
To:     "Melanie Plageman (Microsoft)" <melanieplageman@...il.com>
Cc:     linux-scsi@...r.kernel.org, andres@...razel.de,
        haiyangz@...rosoft.com, jejb@...ux.ibm.com, kys@...rosoft.com,
        linux-hyperv@...r.kernel.org, linux-kernel@...r.kernel.org,
        martin.petersen@...cle.com, mikelley@...rosoft.com,
        sthemmin@...rosoft.com, wei.liu@...nel.org
Subject: Re: [PATCH v4] scsi: storvsc: Parameterize number hardware queues


Melanie,

> Add ability to set the number of hardware queues with new module
> parameter, storvsc_max_hw_queues. The default value remains the number
> of CPUs.  This functionality is useful in some environments
> (e.g. Microsoft Azure) where decreasing the number of hardware queues
> has been shown to improve performance.

Applied to 5.13/scsi-staging, thanks!

-- 
Martin K. Petersen	Oracle Linux Engineering