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Revert "iscsi-target: Avoid IN_LOGOUT failure case for iser-target" 

This reverts commit 72859d91d9.

The original patch was wrong, iscsit_close_connection() still needs
to release iscsi_conn during both normal + exception IN_LOGOUT status
with ib_isert enabled.

The original OOPs is due to completing conn_logout_comp early within
iscsit_close_connection(), causing isert_wait4logout() to complete
instead of waiting for iscsit_logout_post_handler_*() to be called.

Reported-by: Sagi Grimberg <sagig@mellanox.com>
Cc: Sagi Grimberg <sagig@mellanox.com>
Cc: Slava Shwartsman <valyushash@gmail.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
This commit is contained in:
Nicholas Bellinger 2015-02-25 22:56:37 -08:00
parent 4b36b68ca8
commit 2a03ee8c56
1 changed files with 1 additions and 3 deletions
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4
drivers/target/iscsi/iscsi_target_erl0.c
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@ -22,7 +22,6 @@
#include <target/target_core_fabric.h>
#include <target/iscsi/iscsi_target_core.h>
#include <target/iscsi/iscsi_transport.h>
#include "iscsi_target_seq_pdu_list.h"
#include "iscsi_target_tq.h"
#include "iscsi_target_erl0.h"
@ -940,8 +939,7 @@ void iscsit_take_action_for_connection_exit(struct iscsi_conn *conn)
if (conn->conn_state == TARG_CONN_STATE_IN_LOGOUT) {
spin_unlock_bh(&conn->state_lock);
if (conn->conn_transport->transport_type == ISCSI_TCP)
iscsit_close_connection(conn);
iscsit_close_connection(conn);
return;
}