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ibmvscsis: Add SGL limit 

This patch adds internal LIO sgl limit since the driver already
sets a max transfer limit on transport layer of 1MB to the client.

Cc: stable@vger.kernel.org
Tested-by: Steven Royer <seroyer@linux.vnet.ibm.com>
Signed-off-by: Bryant G. Ly <bryantly@linux.vnet.ibm.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
This commit is contained in:
Bryant G. Ly 2017-02-06 10:04:28 -06:00 committed by Nicholas Bellinger
parent 9b2792c3da
commit b22bc27868
1 changed files with 1 additions and 0 deletions
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drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c
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@ -3816,6 +3816,7 @@ static struct configfs_attribute *ibmvscsis_tpg_attrs[] = {
static const struct target_core_fabric_ops ibmvscsis_ops = {
.module = THIS_MODULE,
.name = "ibmvscsis",
.max_data_sg_nents = MAX_TXU / PAGE_SIZE,
.get_fabric_name = ibmvscsis_get_fabric_name,
.tpg_get_wwn = ibmvscsis_get_fabric_wwn,
.tpg_get_tag = ibmvscsis_get_tag,