IB/iser: set can_queue earlier to allow setting higher queue depth

[sfrench/cifs-2.6.git] / drivers / infiniband / ulp / iser / iscsi_iser.c

diff --git a/drivers/infiniband/ulp/iser/iscsi_iser.c b/drivers/infiniband/ulp/iser/iscsi_iser.c
index 9a6434c31db2aa798ff66eeb73fa0792bee8abbc..61cc47da2fec28cddaa22b7855469bc22ccec8d4 100644 (file)
--- a/drivers/infiniband/ulp/iser/iscsi_iser.c
+++ b/drivers/infiniband/ulp/iser/iscsi_iser.c
@@ -633,8 +633,8 @@ iscsi_iser_session_create(struct iscsi_endpoint *ep,
         */
        if (ep) {
                iser_conn = ep->dd_data;
-               max_cmds = iser_conn->max_cmds;
                shost->sg_tablesize = iser_conn->scsi_sg_tablesize;
+               shost->can_queue = min_t(u16, cmds_max, iser_conn->max_cmds);
 
                mutex_lock(&iser_conn->state_mutex);
                if (iser_conn->state != ISER_CONN_UP) {
@@ -660,6 +660,7 @@ iscsi_iser_session_create(struct iscsi_endpoint *ep,
                }
                mutex_unlock(&iser_conn->state_mutex);
        } else {
+               shost->can_queue = min_t(u16, cmds_max, ISER_DEF_XMIT_CMDS_MAX);
                max_cmds = ISER_DEF_XMIT_CMDS_MAX;
                if (iscsi_host_add(shost, NULL))
                        goto free_host;
@@ -676,21 +677,14 @@ iscsi_iser_session_create(struct iscsi_endpoint *ep,
                iser_warn("max_sectors was reduced from %u to %u\n",
                          iser_max_sectors, shost->max_sectors);
 
-       if (cmds_max > max_cmds) {
-               iser_info("cmds_max changed from %u to %u\n",
-                         cmds_max, max_cmds);
-               cmds_max = max_cmds;
-       }
-
        cls_session = iscsi_session_setup(&iscsi_iser_transport, shost,
-                                         cmds_max, 0,
+                                         shost->can_queue, 0,
                                          sizeof(struct iscsi_iser_task),
                                          initial_cmdsn, 0);
        if (!cls_session)
                goto remove_host;
        session = cls_session->dd_data;
 
-       shost->can_queue = session->scsi_cmds_max;
        return cls_session;
 
 remove_host: