On 7/3/20 8:59 PM, Mike Christie wrote:
> On 7/3/20 12:16 AM, Bob Liu wrote:
>> Register sysfs for workqueue iscsi_destroy, so that users can set cpu
>> affinity
>> through "cpumask" for this workqueue to get better isolation in cloud
>> multi-tenant scenario.
>>
>> This patch unfolded create_singlethread_workqueue(), added WQ_SYSFS
>> and drop
>> __WQ_ORDERED_EXPLICIT since __WQ_ORDERED_EXPLICIT workqueue isn't
>> allowed to
>> change "cpumask".
>>
>> Suggested-by: Mike Christie <michael.chris...@oracle.com>
>> Signed-off-by: Bob Liu <bob....@oracle.com>
>> ---
>> drivers/scsi/scsi_transport_iscsi.c | 4 +++-
>> 1 file changed, 3 insertions(+), 1 deletion(-)
>>
>> diff --git a/drivers/scsi/scsi_transport_iscsi.c
>> b/drivers/scsi/scsi_transport_iscsi.c
>> index 7ae5024..aa8d4a3 100644
>> --- a/drivers/scsi/scsi_transport_iscsi.c
>> +++ b/drivers/scsi/scsi_transport_iscsi.c
>> @@ -4766,7 +4766,9 @@ static __init int iscsi_transport_init(void)
>> goto release_nls;
>> }
>> - iscsi_destroy_workq =
>> create_singlethread_workqueue("iscsi_destroy");
>> + iscsi_destroy_workq = alloc_workqueue("%s",
>> + WQ_SYSFS | __WQ_LEGACY | WQ_MEM_RECLAIM | WQ_UNBOUND,
>> + 1, "iscsi_destroy");
>> if (!iscsi_destroy_workq) {
>> err = -ENOMEM;
>> goto destroy_wq;
>>
>
> Reviewed-by: Mike Christie <michael.chris...@oracle.com>
>
Reviewed-by: Lee Duncan <ldun...@suse.com>
--
You received this message because you are subscribed to the Google Groups
"open-iscsi" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to open-iscsi+unsubscr...@googlegroups.com.
To view this discussion on the web visit
https://groups.google.com/d/msgid/open-iscsi/cebb8331-de5c-c16e-2837-756355954a7c%40suse.com.
