diff options
| author | Bryant G. Ly <bryantly@linux.vnet.ibm.com> | 2017-02-06 10:04:28 -0600 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-02-14 15:25:35 -0800 |
| commit | 6b10a704325a26d6f6495001e827b8601a170c3b (patch) | |
| tree | 5d3299c3ba23d82f7656f324bb677f58e895dd11 | |
| parent | 49f68ccccf8e502bce967126207211f5a27feb4c (diff) | |
ibmvscsis: Add SGL limit
commit b22bc27868e8c11fe3f00937a341b44f80b50364 upstream.
This patch adds internal LIO sgl limit since the driver already
sets a max transfer limit on transport layer of 1MB to the client.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c b/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c index e3b911c895b4..91dfd58b175d 100644 --- a/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c +++ b/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c @@ -3929,6 +3929,7 @@ 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, |