diff options
| author | Nicholas Bellinger <nab@linux-iscsi.org> | 2012-03-10 14:32:52 -0800 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2012-03-10 14:41:59 -0800 |
| commit | 01468346546a9bcc09035a7e8b71f78af5b7133a (patch) | |
| tree | 5d7b69d10a2fb7e7f34717531fd099cae24f8044 /drivers/target/target_core_tpg.c | |
| parent | 41ac82b668177876d5965d5f60956fb0fbcdb514 (diff) | |
target: Add se_node_acl->acl_free_comp for NodeACL release path
Add se_node_acl->acl_free_comp for NodeACL release path to wait for outstanding
fabric session shutdown to complete in transport_deregister_session() before
finishing NodeACL release from configfs process context.
Also make transport_deregister_session() clear the comp_nacl bit
to skip se_node_acl->acl_free_comp completion for dynamically generated
NodeACL during fabric session shutdown.
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 32153404da1..9cdfd061eac 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); + init_completion(&acl->acl_free_comp); spin_lock_init(&acl->device_list_lock); spin_lock_init(&acl->nacl_sess_lock); atomic_set(&acl->acl_pr_ref_count, 0); @@ -402,6 +403,7 @@ struct se_node_acl *core_tpg_add_initiator_node_acl( INIT_LIST_HEAD(&acl->acl_list); INIT_LIST_HEAD(&acl->acl_sess_list); + init_completion(&acl->acl_free_comp); spin_lock_init(&acl->device_list_lock); spin_lock_init(&acl->nacl_sess_lock); atomic_set(&acl->acl_pr_ref_count, 0); |