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Merge "net: qrtr: Rename qrtr_all_nodes to qrtr_all_epts"

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This commit is contained in:
qctecmdr 2019-10-10 15:16:52 -07:00 • committed by Gerrit - the friendly Code Review server
commit 7e256c1af4
1 changed files with 12 additions and 11 deletions
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23
net/qrtr/qrtr.c
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@ -109,9 +109,9 @@ static unsigned int qrtr_local_nid = NUMA_NO_NODE;
static RADIX_TREE(qrtr_nodes, GFP_ATOMIC);
static DEFINE_SPINLOCK(qrtr_nodes_lock);
/* broadcast list */
static LIST_HEAD(qrtr_all_nodes);
/* lock for qrtr_all_nodes and node reference */
static DECLARE_RWSEM(qrtr_node_lock);
static LIST_HEAD(qrtr_all_epts);
/* lock for qrtr_all_epts */
static DECLARE_RWSEM(qrtr_epts_lock);
/* local port allocation management */
static DEFINE_IDR(qrtr_ports);
@ -217,7 +217,7 @@ static void __qrtr_node_release(struct kref *kref)
spin_unlock_irqrestore(&qrtr_nodes_lock, flags);
list_del(&node->item);
up_write(&qrtr_node_lock);
up_write(&qrtr_epts_lock);
/* Free tx flow counters */
radix_tree_for_each_slot(slot, &node->qrtr_tx_flow, &iter, 0) {
@ -242,7 +242,7 @@ static void qrtr_node_release(struct qrtr_node *node)
{
if (!node)
return;
kref_put_rwsem_lock(&node->ref, __qrtr_node_release, &qrtr_node_lock);
kref_put_rwsem_lock(&node->ref, __qrtr_node_release, &qrtr_epts_lock);
}
/**
@ -624,9 +624,9 @@ int qrtr_endpoint_register(struct qrtr_endpoint *ep, unsigned int nid)
qrtr_node_assign(node, nid);
down_write(&qrtr_node_lock);
list_add(&node->item, &qrtr_all_nodes);
up_write(&qrtr_node_lock);
down_write(&qrtr_epts_lock);
list_add(&node->item, &qrtr_all_epts);
up_write(&qrtr_epts_lock);
ep->node = node;
return 0;
@ -937,17 +937,18 @@ static int qrtr_bcast_enqueue(struct qrtr_node *node, struct sk_buff *skb,
{
struct sk_buff *skbn;
down_read(&qrtr_node_lock);
list_for_each_entry(node, &qrtr_all_nodes, item) {
down_read(&qrtr_epts_lock);
list_for_each_entry(node, &qrtr_all_epts, item) {
if (node->nid == QRTR_EP_NID_AUTO)
continue;
skbn = skb_clone(skb, GFP_KERNEL);
if (!skbn)
break;
skb_set_owner_w(skbn, skb->sk);
qrtr_node_enqueue(node, skbn, type, from, to);
}
up_read(&qrtr_node_lock);
up_read(&qrtr_epts_lock);
qrtr_local_enqueue(node, skb, type, from, to);