diff options
| -rw-r--r-- | drivers/infiniband/core/mad.c | 14 | ||||
| -rw-r--r-- | drivers/infiniband/core/mad_priv.h | 1 |
2 files changed, 13 insertions, 2 deletions
diff --git a/drivers/infiniband/core/mad.c b/drivers/infiniband/core/mad.c index d1898b3..7af8f7f 100644 --- a/drivers/infiniband/core/mad.c +++ b/drivers/infiniband/core/mad.c @@ -341,6 +341,7 @@ struct ib_mad_agent *ib_register_mad_agent(struct ib_device *device, spin_lock_init(&mad_agent_priv->lock); INIT_LIST_HEAD(&mad_agent_priv->send_list); INIT_LIST_HEAD(&mad_agent_priv->wait_list); + INIT_LIST_HEAD(&mad_agent_priv->done_list); INIT_WORK(&mad_agent_priv->timed_work, timeout_sends, mad_agent_priv); INIT_LIST_HEAD(&mad_agent_priv->local_list); INIT_WORK(&mad_agent_priv->local_work, local_completions, @@ -1559,6 +1560,16 @@ find_send_req(struct ib_mad_agent_private *mad_agent_priv, return NULL; } +static void ib_mark_req_done(struct ib_mad_send_wr_private *mad_send_wr) +{ + mad_send_wr->timeout = 0; + if (mad_send_wr->refcount == 1) { + list_del(&mad_send_wr->agent_list); + list_add_tail(&mad_send_wr->agent_list, + &mad_send_wr->mad_agent_priv->done_list); + } +} + static void ib_mad_complete_recv(struct ib_mad_agent_private *mad_agent_priv, struct ib_mad_recv_wc *mad_recv_wc) { @@ -1580,8 +1591,7 @@ static void ib_mad_complete_recv(struct ib_mad_agent_private *mad_agent_priv, wake_up(&mad_agent_priv->wait); return; } - /* Timeout = 0 means that we won't wait for a response */ - mad_send_wr->timeout = 0; + ib_mark_req_done(mad_send_wr); spin_unlock_irqrestore(&mad_agent_priv->lock, flags); /* Defined behavior is to complete response before request */ diff --git a/drivers/infiniband/core/mad_priv.h b/drivers/infiniband/core/mad_priv.h index 96f1b5b..6fcab00 100644 --- a/drivers/infiniband/core/mad_priv.h +++ b/drivers/infiniband/core/mad_priv.h @@ -92,6 +92,7 @@ struct ib_mad_agent_private { spinlock_t lock; struct list_head send_list; struct list_head wait_list; + struct list_head done_list; struct work_struct timed_work; unsigned long timeout; struct list_head local_list; |
