Instead of calling __iscsit_free_cmd() from inside iscsit_aborted_task()
if a command has been aborted and from inside iscsit_free_cmd() if a
command has not been aborted, call __iscsit_free_cmd() from inside
lio_release_cmd(). The latter function is namely called for all commands
once the reference count has dropped to zero.
Signed-off-by: Bart Van Assche <bart.vanassche@xxxxxxx>
Cc: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>
Cc: Varun Prakash <varun@xxxxxxxxxxx>
Cc: Christoph Hellwig <hch@xxxxxx>
Cc: Hannes Reinecke <hare@xxxxxxxx>
Cc: Mike Christie <mchristi@xxxxxxxxxx>
---
drivers/target/iscsi/iscsi_target.c | 2 --
drivers/target/iscsi/iscsi_target_configfs.c | 1 +
drivers/target/iscsi/iscsi_target_util.c | 4 +---
3 files changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/target/iscsi/iscsi_target.c b/drivers/target/iscsi/iscsi_target.c
index 9eb10d34682c..5b79e1d992bc 100644
--- a/drivers/target/iscsi/iscsi_target.c
+++ b/drivers/target/iscsi/iscsi_target.c
@@ -496,8 +496,6 @@ void iscsit_aborted_task(struct iscsi_conn *conn, struct iscsi_cmd *cmd)
!(cmd->se_cmd.transport_state & CMD_T_FABRIC_STOP))
list_del_init(&cmd->i_conn_node);
spin_unlock_bh(&conn->cmd_lock);
-
- __iscsit_free_cmd(cmd, true);
}
EXPORT_SYMBOL(iscsit_aborted_task);
diff --git a/drivers/target/iscsi/iscsi_target_configfs.c b/drivers/target/iscsi/iscsi_target_configfs.c
index 0ebc4818e132..0bc346b2c27c 100644
--- a/drivers/target/iscsi/iscsi_target_configfs.c
+++ b/drivers/target/iscsi/iscsi_target_configfs.c
@@ -1546,6 +1546,7 @@ static void lio_release_cmd(struct se_cmd *se_cmd)
struct iscsi_cmd *cmd = container_of(se_cmd, struct iscsi_cmd, se_cmd);
pr_debug("Entering lio_release_cmd for se_cmd: %p\n", se_cmd);
+ __iscsit_free_cmd(cmd, true);
iscsit_release_cmd(cmd);
}
diff --git a/drivers/target/iscsi/iscsi_target_util.c b/drivers/target/iscsi/iscsi_target_util.c
index 4435bf374d2d..7693bfcddf03 100644
--- a/drivers/target/iscsi/iscsi_target_util.c
+++ b/drivers/target/iscsi/iscsi_target_util.c
@@ -745,10 +745,8 @@ void iscsit_free_cmd(struct iscsi_cmd *cmd, bool shutdown)
__iscsit_free_cmd(cmd, shutdown);
if (se_cmd) {
rc = transport_generic_free_cmd(se_cmd, shutdown);
- if (!rc && shutdown && se_cmd->se_sess) {
- __iscsit_free_cmd(cmd, shutdown);
+ if (!rc && shutdown && se_cmd->se_sess)
target_put_sess_cmd(se_cmd);
- }
} else {
iscsit_release_cmd(cmd);
}
--
2.15.1
--
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