target: Call core_alua_check_nonop_delay in target_submit_cmd()

It appears iscsi is the only one to call this in its cmd submit path, but
it appears to be applicable to all fabrics, and should always be called.

Signed-off-by: Andy Grover <agrover@redhat.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>

diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
index a66f81a7d490ebc81dd1181d50b6c733380399d5..28945d9996136c472ef8d2e9ccf9918ea6a812e2 100644 (file)
--- a/drivers/target/target_core_transport.c
+++ b/drivers/target/target_core_transport.c
@@ -1733,6 +1733,13 @@ void target_submit_cmd(struct se_cmd *se_cmd, struct se_session *se_sess,
                transport_generic_request_failure(se_cmd);
                return;
        }
+
+       /*
+        * Check if we need to delay processing because of ALUA
+        * Active/NonOptimized primary access state..
+        */
+       core_alua_check_nonop_delay(se_cmd);
+
        /*
         * Dispatch se_cmd descriptor to se_lun->lun_se_dev backend
         * for immediate execution of READs, otherwise wait for