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Mingzhe Zou
d72d827f2f
The RX/TX threads for iSCSI connection can be scheduled to any online CPUs, and will not be rescheduled. When binding other heavy load threads along with iSCSI connection RX/TX thread to the same CPU, the iSCSI performance will be worse. Add iscsi/cpus_allowed_list in configfs. The available CPU set of iSCSI connection RX/TX threads is allowed_cpus & online_cpus. If it is modified, all RX/TX threads will be rescheduled. Link: https://lore.kernel.org/r/[email protected] Reviewed-by: Mike Christie <[email protected]> Signed-off-by: Mingzhe Zou <[email protected]> Signed-off-by: Martin K. Petersen <[email protected]>