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-rw-r--r--drivers/infiniband/ulp/isert/ib_isert.c16
-rw-r--r--drivers/target/iscsi/iscsi_target.c12
2 files changed, 18 insertions, 10 deletions
diff --git a/drivers/infiniband/ulp/isert/ib_isert.c b/drivers/infiniband/ulp/isert/ib_isert.c
index 7e219a46e7ca..9efbf13007e4 100644
--- a/drivers/infiniband/ulp/isert/ib_isert.c
+++ b/drivers/infiniband/ulp/isert/ib_isert.c
@@ -1200,14 +1200,12 @@ isert_put_cmd(struct isert_cmd *isert_cmd)
{
struct iscsi_cmd *cmd = &isert_cmd->iscsi_cmd;
struct isert_conn *isert_conn = isert_cmd->conn;
- struct iscsi_conn *conn;
+ struct iscsi_conn *conn = isert_conn->conn;
pr_debug("Entering isert_put_cmd: %p\n", isert_cmd);
switch (cmd->iscsi_opcode) {
case ISCSI_OP_SCSI_CMD:
- conn = isert_conn->conn;
-
spin_lock_bh(&conn->cmd_lock);
if (!list_empty(&cmd->i_conn_node))
list_del(&cmd->i_conn_node);
@@ -1217,16 +1215,18 @@ isert_put_cmd(struct isert_cmd *isert_cmd)
iscsit_stop_dataout_timer(cmd);
isert_unmap_cmd(isert_cmd, isert_conn);
- /*
- * Fall-through
- */
+ transport_generic_free_cmd(&cmd->se_cmd, 0);
+ break;
case ISCSI_OP_SCSI_TMFUNC:
+ spin_lock_bh(&conn->cmd_lock);
+ if (!list_empty(&cmd->i_conn_node))
+ list_del(&cmd->i_conn_node);
+ spin_unlock_bh(&conn->cmd_lock);
+
transport_generic_free_cmd(&cmd->se_cmd, 0);
break;
case ISCSI_OP_REJECT:
case ISCSI_OP_NOOP_OUT:
- conn = isert_conn->conn;
-
spin_lock_bh(&conn->cmd_lock);
if (!list_empty(&cmd->i_conn_node))
list_del(&cmd->i_conn_node);
diff --git a/drivers/target/iscsi/iscsi_target.c b/drivers/target/iscsi/iscsi_target.c
index 4319dad7d919..c30ec1d5756e 100644
--- a/drivers/target/iscsi/iscsi_target.c
+++ b/drivers/target/iscsi/iscsi_target.c
@@ -1737,8 +1737,8 @@ iscsit_handle_task_mgt_cmd(struct iscsi_conn *conn, struct iscsi_cmd *cmd,
struct se_tmr_req *se_tmr;
struct iscsi_tmr_req *tmr_req;
struct iscsi_tm *hdr;
- int out_of_order_cmdsn = 0;
- int ret;
+ int out_of_order_cmdsn = 0, ret;
+ bool sess_ref = false;
u8 function;
hdr = (struct iscsi_tm *) buf;
@@ -1794,6 +1794,9 @@ iscsit_handle_task_mgt_cmd(struct iscsi_conn *conn, struct iscsi_cmd *cmd,
conn->sess->se_sess, 0, DMA_NONE,
MSG_SIMPLE_TAG, cmd->sense_buffer + 2);
+ target_get_sess_cmd(conn->sess->se_sess, &cmd->se_cmd, true);
+ sess_ref = true;
+
switch (function) {
case ISCSI_TM_FUNC_ABORT_TASK:
tcm_function = TMR_ABORT_TASK;
@@ -1931,6 +1934,11 @@ attach:
* For connection recovery, this is also the default action for
* TMR TASK_REASSIGN.
*/
+ if (sess_ref) {
+ pr_debug("Handle TMR, using sess_ref=true check\n");
+ target_put_sess_cmd(conn->sess->se_sess, &cmd->se_cmd);
+ }
+
iscsit_add_cmd_to_response_queue(cmd, conn, cmd->i_state);
return 0;
}