diff options
| author | Nicholas Bellinger <nab@linux-iscsi.org> | 2012-02-27 13:43:32 +0400 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2012-03-11 02:42:25 +0400 |
| commit | 99367f01b8df2018ff3328ddf4111e701d34188d (patch) | |
| tree | 5ef6e2ffe8b1d3ee8bfd995b80efcb4e6d02095d /drivers/target/iscsi/iscsi_target_configfs.c | |
| parent | 337c060701fb3d27d9945bf7af7ba194ae2153a8 (diff) | |
| download | linux-99367f01b8df2018ff3328ddf4111e701d34188d.tar.xz | |
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_configfs.c')
| -rw-r--r-- | drivers/target/iscsi/iscsi_target_configfs.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/target/iscsi/iscsi_target_configfs.c b/drivers/target/iscsi/iscsi_target_configfs.c index dcef63bf5f9d..1174f74f4fbc 100644 --- a/drivers/target/iscsi/iscsi_target_configfs.c +++ b/drivers/target/iscsi/iscsi_target_configfs.c @@ -1698,8 +1698,8 @@ static int lio_tpg_shutdown_session(struct se_session *se_sess) atomic_set(&sess->session_reinstatement, 1); spin_unlock(&sess->conn_lock); - iscsit_inc_session_usage_count(sess); iscsit_stop_time2retain_timer(sess); + iscsit_stop_session(sess, 1, 1); return 1; } @@ -1715,8 +1715,6 @@ static void lio_tpg_close_session(struct se_session *se_sess) * If the iSCSI Session for the iSCSI Initiator Node exists, * forcefully shutdown the iSCSI NEXUS. */ - iscsit_stop_session(sess, 1, 1); - iscsit_dec_session_usage_count(sess); iscsit_close_session(sess); } |