diff options
| author |   Nicholas Bellinger <nab@linux-iscsi.org> | 2012-03-08 23:45:02 -0800 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2012-03-10 14:42:09 -0800 |
| commit | afb999ffc48f5e7ec18e6f8f9e68aa3d0085862d (patch) | |
| tree | 781a1055eaed8bef8148c95fa6f9e779484511c6 /drivers/target/target_core_tpg.c | |
| parent | target: Add se_node_acl->acl_free_comp for NodeACL release path (diff) | |
| download | linux-dev-afb999ffc48f5e7ec18e6f8f9e68aa3d0085862d.tar.xz linux-dev-afb999ffc48f5e7ec18e6f8f9e68aa3d0085862d.zip | |
target: Add se_node_acl->acl_kref for ->acl_free_comp usage
This patch adds se_node_acl->acl_kref for use with ->acl_free_comp
during explict se_node_acl release. It adds kref_init() during
se_node_acl setup, kref_get() during __transport_register_session()
-> target_put_nacl() with existing transport_deregister_session()
fabric callback usage.
It also moves transport_free_session() to release *se_sess memory
after target_put_nacl() execution in transport_deregister_session()
Cc: Roland Dreier <roland@purestorage.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Joern Engel <joern@logfs.org>
Cc: Andy Grover <agrover@redhat.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/target/target_core_tpg.c')
| -rw-r--r-- | drivers/target/target_core_tpg.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/target/target_core_tpg.c b/drivers/target/target_core_tpg.c index 9cdfd061eacf..bbed260ec71f 100644 --- a/drivers/target/target_core_tpg.c +++ b/drivers/target/target_core_tpg.c @@ -274,6 +274,7 @@ struct se_node_acl *core_tpg_check_initiator_node_acl( INIT_LIST_HEAD(&acl->acl_list); INIT_LIST_HEAD(&acl->acl_sess_list); + kref_init(&acl->acl_kref); init_completion(&acl->acl_free_comp); spin_lock_init(&acl->device_list_lock); spin_lock_init(&acl->nacl_sess_lock); @@ -403,6 +404,7 @@ struct se_node_acl *core_tpg_add_initiator_node_acl( INIT_LIST_HEAD(&acl->acl_list); INIT_LIST_HEAD(&acl->acl_sess_list); + kref_init(&acl->acl_kref); init_completion(&acl->acl_free_comp); spin_lock_init(&acl->device_list_lock); spin_lock_init(&acl->nacl_sess_lock); |