On 12/27/18 12:33 AM, James Smart wrote:
The desired affinity for the hardware queue behavior is for hdwq 0 to be affinitized with cpu 0, hdwq 1 to cpu 1, and so on. The implementation so far does not do this if the number of cpus is greating than the number of hardware queues (e.g. hardware
greater?
queue allocation was administratively reduced or hardware queue resources could not scale to the cpu count). Correct the queue affinitization logic, when queue count is less than cpu count. Signed-off-by: Dick Kennedy <dick.kennedy@xxxxxxxxxxxx> Signed-off-by: James Smart <jsmart2021@xxxxxxxxx> --- drivers/scsi/lpfc/lpfc_attr.c | 38 +++++++++++++++++++++------- drivers/scsi/lpfc/lpfc_init.c | 58 +++++++++++++++++++------------------------ drivers/scsi/lpfc/lpfc_sli4.h | 2 +- 3 files changed, 56 insertions(+), 42 deletions(-)
Reviewed-by: Hannes Reinecke <hare@xxxxxxxx> Cheers, Hannes
