Re: [PATCH v3] target: add iscsi/cpus_allowed_list in configfs

Martin K. Petersen
2022-03-15T03:41:13Z

Mingzhe,

> The RX/TX threads for iSCSI connection can be scheduled to any online
> cpus, and will not be rescheduled.
>
> If bind other heavy load threads with iSCSI connection RX/TX thread to
> the same cpu, the iSCSI performance will be worse.
>
> This patch add iscsi/cpus_allowed_list in configfs. The available cpus
> set of iSCSI connection RX/TX threads is allowed_cpus &
> online_cpus. If it is modified, all RX/TX threads will be rescheduled.

Applied to 5.18/scsi-staging, thanks!

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Martin K. Petersen Oracle Linux Engineering