tree c4923a798efe13ee2529240602a5235bc632e90e
parent 9b31a328e344e62e7cc98ae574edcb7b674719bb
author Nicholas Bellinger <nab@linux-iscsi.org> 1368606601 -0700
committer Nicholas Bellinger <nab@linux-iscsi.org> 1369888246 -0700

ib_srpt: Call target_sess_cmd_list_set_waiting during shutdown_session

Given that srpt_release_channel_work() calls target_wait_for_sess_cmds()
to allow outstanding se_cmd_t->cmd_kref a change to complete, the call
to perform target_sess_cmd_list_set_waiting() needs to happen in
srpt_shutdown_session()

Also, this patch adds an explicit call to srpt_shutdown_session() within
srpt_drain_channel() so that target_sess_cmd_list_set_waiting() will be
called in the cases where TFO->shutdown_session() is not triggered
directly by TCM.

Cc: Joern Engel <joern@logfs.org>
Cc: Roland Dreier <roland@kernel.org>
Cc: stable@vger.kernel.org
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>