diff options
Diffstat (limited to 'drivers/infiniband/core/mad.c')
| -rw-r--r-- | drivers/infiniband/core/mad.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/drivers/infiniband/core/mad.c b/drivers/infiniband/core/mad.c index a09f8e3c7f3f..9355e521d9f4 100644 --- a/drivers/infiniband/core/mad.c +++ b/drivers/infiniband/core/mad.c @@ -402,7 +402,7 @@ struct ib_mad_agent *ib_register_mad_agent(struct ib_device *device, INIT_DELAYED_WORK(&mad_agent_priv->timed_work, timeout_sends); INIT_LIST_HEAD(&mad_agent_priv->local_list); INIT_WORK(&mad_agent_priv->local_work, local_completions); - atomic_set(&mad_agent_priv->refcount, 1); + refcount_set(&mad_agent_priv->refcount, 1); init_completion(&mad_agent_priv->comp); ret2 = ib_mad_agent_security_setup(&mad_agent_priv->agent, qp_type); @@ -484,7 +484,7 @@ EXPORT_SYMBOL(ib_register_mad_agent); static inline void deref_mad_agent(struct ib_mad_agent_private *mad_agent_priv) { - if (atomic_dec_and_test(&mad_agent_priv->refcount)) + if (refcount_dec_and_test(&mad_agent_priv->refcount)) complete(&mad_agent_priv->comp); } @@ -718,7 +718,7 @@ static int handle_outgoing_dr_smp(struct ib_mad_agent_private *mad_agent_priv, * Reference MAD agent until receive * side of local completion handled */ - atomic_inc(&mad_agent_priv->refcount); + refcount_inc(&mad_agent_priv->refcount); } else kfree(mad_priv); break; @@ -758,7 +758,7 @@ static int handle_outgoing_dr_smp(struct ib_mad_agent_private *mad_agent_priv, local->return_wc_byte_len = mad_size; } /* Reference MAD agent until send side of local completion handled */ - atomic_inc(&mad_agent_priv->refcount); + refcount_inc(&mad_agent_priv->refcount); /* Queue local completion to local list */ spin_lock_irqsave(&mad_agent_priv->lock, flags); list_add_tail(&local->completion_list, &mad_agent_priv->local_list); @@ -916,7 +916,7 @@ struct ib_mad_send_buf * ib_create_send_mad(struct ib_mad_agent *mad_agent, } mad_send_wr->send_buf.mad_agent = mad_agent; - atomic_inc(&mad_agent_priv->refcount); + refcount_inc(&mad_agent_priv->refcount); return &mad_send_wr->send_buf; } EXPORT_SYMBOL(ib_create_send_mad); @@ -1131,7 +1131,7 @@ int ib_post_send_mad(struct ib_mad_send_buf *send_buf, mad_send_wr->status = IB_WC_SUCCESS; /* Reference MAD agent until send completes */ - atomic_inc(&mad_agent_priv->refcount); + refcount_inc(&mad_agent_priv->refcount); spin_lock_irqsave(&mad_agent_priv->lock, flags); list_add_tail(&mad_send_wr->agent_list, &mad_agent_priv->send_list); @@ -1148,7 +1148,7 @@ int ib_post_send_mad(struct ib_mad_send_buf *send_buf, spin_lock_irqsave(&mad_agent_priv->lock, flags); list_del(&mad_send_wr->agent_list); spin_unlock_irqrestore(&mad_agent_priv->lock, flags); - atomic_dec(&mad_agent_priv->refcount); + deref_mad_agent(mad_agent_priv); goto error; } } @@ -1554,7 +1554,7 @@ find_mad_agent(struct ib_mad_port_private *port_priv, hi_tid = be64_to_cpu(mad_hdr->tid) >> 32; rcu_read_lock(); mad_agent = xa_load(&ib_mad_clients, hi_tid); - if (mad_agent && !atomic_inc_not_zero(&mad_agent->refcount)) + if (mad_agent && !refcount_inc_not_zero(&mad_agent->refcount)) mad_agent = NULL; rcu_read_unlock(); } else { @@ -1606,7 +1606,7 @@ find_mad_agent(struct ib_mad_port_private *port_priv, } } if (mad_agent) - atomic_inc(&mad_agent->refcount); + refcount_inc(&mad_agent->refcount); out: spin_unlock_irqrestore(&port_priv->reg_lock, flags); } @@ -1831,7 +1831,7 @@ static void ib_mad_complete_recv(struct ib_mad_agent_private *mad_agent_priv, mad_agent_priv->agent.recv_handler( &mad_agent_priv->agent, NULL, mad_recv_wc); - atomic_dec(&mad_agent_priv->refcount); + deref_mad_agent(mad_agent_priv); } else { /* not user rmpp, revert to normal behavior and * drop the mad */ @@ -1848,7 +1848,7 @@ static void ib_mad_complete_recv(struct ib_mad_agent_private *mad_agent_priv, &mad_agent_priv->agent, &mad_send_wr->send_buf, mad_recv_wc); - atomic_dec(&mad_agent_priv->refcount); + deref_mad_agent(mad_agent_priv); mad_send_wc.status = IB_WC_SUCCESS; mad_send_wc.vendor_err = 0; @@ -2438,7 +2438,7 @@ static void cancel_mads(struct ib_mad_agent_private *mad_agent_priv) list_del(&mad_send_wr->agent_list); mad_agent_priv->agent.send_handler(&mad_agent_priv->agent, &mad_send_wc); - atomic_dec(&mad_agent_priv->refcount); + deref_mad_agent(mad_agent_priv); } } @@ -2572,7 +2572,7 @@ static void local_completions(struct work_struct *work) &local->mad_send_wr->send_buf, &local->mad_priv->header.recv_wc); spin_lock_irqsave(&recv_mad_agent->lock, flags); - atomic_dec(&recv_mad_agent->refcount); + deref_mad_agent(recv_mad_agent); spin_unlock_irqrestore(&recv_mad_agent->lock, flags); } @@ -2585,7 +2585,7 @@ local_send_completion: &mad_send_wc); spin_lock_irqsave(&mad_agent_priv->lock, flags); - atomic_dec(&mad_agent_priv->refcount); + deref_mad_agent(mad_agent_priv); if (free_mad) kfree(local->mad_priv); kfree(local); @@ -2671,7 +2671,7 @@ static void timeout_sends(struct work_struct *work) mad_agent_priv->agent.send_handler(&mad_agent_priv->agent, &mad_send_wc); - atomic_dec(&mad_agent_priv->refcount); + deref_mad_agent(mad_agent_priv); spin_lock_irqsave(&mad_agent_priv->lock, flags); } spin_unlock_irqrestore(&mad_agent_priv->lock, flags); |