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authorRoland Dreier <roland@purestorage.com>2012-07-16 22:04:42 +0400
committerNicholas Bellinger <nab@linux-iscsi.org>2012-07-17 04:35:27 +0400
commit1c7b13fe65269960f63082eafccede547191ab02 (patch)
tree2c2d7f46ab88c31f3b347394ef0d51eb9d11ab8c /include/target
parente1013f14376f3121e73917f5455b9b7a22bdfb41 (diff)
downloadlinux-1c7b13fe65269960f63082eafccede547191ab02.tar.xz
target: Remove se_session.sess_wait_list
Since we set se_session.sess_tearing_down and stop new commands from being added to se_session.sess_cmd_list before we wait for commands to finish when freeing a session, there's no need for a separate sess_wait_list -- if we let new commands be added to sess_cmd_list after setting sess_tearing_down, that would be a bug that breaks the logic of waiting in-flight commands. Also rename target_splice_sess_cmd_list() to target_sess_cmd_list_set_waiting(), since we are no longer splicing onto a separate list. Signed-off-by: Roland Dreier <roland@purestorage.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'include/target')
-rw-r--r--include/target/target_core_base.h1
-rw-r--r--include/target/target_core_fabric.h2
2 files changed, 1 insertions, 2 deletions
diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h
index 4f4f04219b11..fa83ea13b1be 100644
--- a/include/target/target_core_base.h
+++ b/include/target/target_core_base.h
@@ -613,7 +613,6 @@ struct se_session {
struct list_head sess_list;
struct list_head sess_acl_list;
struct list_head sess_cmd_list;
- struct list_head sess_wait_list;
spinlock_t sess_cmd_lock;
struct kref sess_kref;
};
diff --git a/include/target/target_core_fabric.h b/include/target/target_core_fabric.h
index 2eba240f64aa..815e064028c9 100644
--- a/include/target/target_core_fabric.h
+++ b/include/target/target_core_fabric.h
@@ -122,7 +122,7 @@ int transport_check_aborted_status(struct se_cmd *, int);
int transport_send_check_condition_and_sense(struct se_cmd *, u8, int);
int target_put_sess_cmd(struct se_session *, struct se_cmd *);
-void target_splice_sess_cmd_list(struct se_session *);
+void target_sess_cmd_list_set_waiting(struct se_session *);
void target_wait_for_sess_cmds(struct se_session *, int);
int core_alua_check_nonop_delay(struct se_cmd *);