diff options
| author | Nicholas Bellinger <nab@linux-iscsi.org> | 2012-02-27 01:43:32 -0800 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2012-03-10 14:42:25 -0800 |
| commit | 99367f01b8df2018ff3328ddf4111e701d34188d (patch) | |
| tree | 5ef6e2ffe8b1d3ee8bfd995b80efcb4e6d02095d /drivers/target/iscsi/iscsi_target_login.c | |
| parent | 337c060701fb3d27d9945bf7af7ba194ae2153a8 (diff) | |
iscsi-target: Convert to use target_put_session + sess_kref
This patch converts iscsi-target session code to use se_sess->sess_kref
counting for iscsi session shutdown. The following cases include:
*) last iscsit_close_connection() shutdown path to invoke close session
*) iscsit_logout_post_handler_closesession() for explict logout
*) iscsit_free_session() caller for explict shutdown
It also moves iscsit_stop_session() call from lio_tpg_close_session()
into lio_tpg_shutdown_session() TFO callbacks to invoke an explict
shutdown, and also changes iscsi_check_for_session_reinstatement()
login code to use se_sess->sess_kref.
(v2: Make iscsit_handle_time2retain_timeout() use target_put_session)
Cc: Andy Grover <agrover@redhat.com>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/target/iscsi/iscsi_target_login.c')
| -rw-r--r-- | drivers/target/iscsi/iscsi_target_login.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/target/iscsi/iscsi_target_login.c b/drivers/target/iscsi/iscsi_target_login.c index 38cb7ce8469..18cffff9b45 100644 --- a/drivers/target/iscsi/iscsi_target_login.c +++ b/drivers/target/iscsi/iscsi_target_login.c @@ -180,14 +180,16 @@ int iscsi_check_for_session_reinstatement(struct iscsi_conn *conn) if (sess->session_state == TARG_SESS_STATE_FAILED) { spin_unlock_bh(&sess->conn_lock); iscsit_dec_session_usage_count(sess); - return iscsit_close_session(sess); + target_put_session(sess->se_sess); + return 0; } spin_unlock_bh(&sess->conn_lock); iscsit_stop_session(sess, 1, 1); iscsit_dec_session_usage_count(sess); - return iscsit_close_session(sess); + target_put_session(sess->se_sess); + return 0; } static void iscsi_login_set_conn_values( |