diff options
Diffstat (limited to 'drivers/target/iscsi/iscsi_target_util.c')
| -rw-r--r-- | drivers/target/iscsi/iscsi_target_util.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/drivers/target/iscsi/iscsi_target_util.c b/drivers/target/iscsi/iscsi_target_util.c index 762448e2f8b7..58886d4b33cb 100644 --- a/drivers/target/iscsi/iscsi_target_util.c +++ b/drivers/target/iscsi/iscsi_target_util.c @@ -56,9 +56,6 @@ extern struct list_head g_tiqn_list; extern spinlock_t tiqn_lock; -/* - * Called with cmd->r2t_lock held. - */ int iscsit_add_r2t_to_list( struct iscsi_cmd *cmd, u32 offset, @@ -68,6 +65,8 @@ int iscsit_add_r2t_to_list( { struct iscsi_r2t *r2t; + lockdep_assert_held(&cmd->r2t_lock); + r2t = kmem_cache_zalloc(lio_r2t_cache, GFP_ATOMIC); if (!r2t) { pr_err("Unable to allocate memory for struct iscsi_r2t.\n"); @@ -128,11 +127,10 @@ struct iscsi_r2t *iscsit_get_r2t_from_list(struct iscsi_cmd *cmd) return NULL; } -/* - * Called with cmd->r2t_lock held. - */ void iscsit_free_r2t(struct iscsi_r2t *r2t, struct iscsi_cmd *cmd) { + lockdep_assert_held(&cmd->r2t_lock); + list_del(&r2t->r2t_list); kmem_cache_free(lio_r2t_cache, r2t); } @@ -1013,13 +1011,13 @@ void iscsit_handle_nopin_timeout(struct timer_list *t) iscsit_dec_conn_usage_count(conn); } -/* - * Called with conn->nopin_timer_lock held. - */ void __iscsit_start_nopin_timer(struct iscsi_conn *conn) { struct iscsi_session *sess = conn->sess; struct iscsi_node_attrib *na = iscsit_tpg_get_node_attrib(sess); + + lockdep_assert_held(&conn->nopin_timer_lock); + /* * NOPIN timeout is disabled. */ |