[SCSI] iscsi lib: have lib create work queue for transmitting IO
We were using the shost work queue which ended up being
a little akward since all iscsi hosts need a thread for
scanning, but only drivers hooked into libiscsi need
a workqueue for transmitting. So this patch moves the
xmit workqueue to the lib.
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
diff --git a/drivers/scsi/iscsi_tcp.c b/drivers/scsi/iscsi_tcp.c
index 9c2e527..79a706a 100644
--- a/drivers/scsi/iscsi_tcp.c
+++ b/drivers/scsi/iscsi_tcp.c
@@ -166,7 +166,7 @@
tcp_sw_conn->old_write_space(sk);
ISCSI_SW_TCP_DBG(conn, "iscsi_write_space\n");
- scsi_queue_work(conn->session->host, &conn->xmitwork);
+ iscsi_conn_queue_work(conn);
}
static void iscsi_sw_tcp_conn_set_callbacks(struct iscsi_conn *conn)
@@ -777,7 +777,7 @@
return NULL;
}
- shost = iscsi_host_alloc(&iscsi_sw_tcp_sht, 0, qdepth);
+ shost = iscsi_host_alloc(&iscsi_sw_tcp_sht, 0, qdepth, 1);
if (!shost)
return NULL;
shost->transportt = iscsi_sw_tcp_scsi_transport;
