Displaying 3 results from an estimated 3 matches for "virtnet_debugfs_cleanup".
2014 Jan 07
0
[PATCH net-next v2 4/4] virtio-net: initial debugfs support, export mergeable rx buffer size
...virtnet_debugfs_root);
+ if (IS_ERR_OR_NULL(vi->dbg_dev_root)) {
+ pr_warn("%s: could not create netdevice debugfs dir\n",
+ vi->dev->name);
+ return;
+ }
+ for (i = 0; i < vi->curr_queue_pairs; i++)
+ receive_queue_debugfs_add(&vi->rq[i]);
+}
+
+static void virtnet_debugfs_cleanup(struct virtnet_info *vi)
+{
+ int i;
+
+ for (i = 0; i < vi->max_queue_pairs; i++)
+ receive_queue_debugfs_del(&vi->rq[i]);
+ debugfs_remove_recursive(vi->dbg_dev_root);
+ vi->dbg_dev_root = NULL;
+}
+
+static int virtnet_init(struct net_device *dev)
+{
+ struct virtnet_info *vi...
2014 Jan 07
10
[PATCH net-next v2 1/4] net: allow > 0 order atomic page alloc in skb_page_frag_refill
skb_page_frag_refill currently permits only order-0 page allocs
unless GFP_WAIT is used. Change skb_page_frag_refill to attempt
higher-order page allocations whether or not GFP_WAIT is used. If
memory cannot be allocated, the allocator will fall back to
successively smaller page allocs (down to order-0 page allocs).
This change brings skb_page_frag_refill in line with the existing
page allocation
2014 Jan 07
10
[PATCH net-next v2 1/4] net: allow > 0 order atomic page alloc in skb_page_frag_refill
skb_page_frag_refill currently permits only order-0 page allocs
unless GFP_WAIT is used. Change skb_page_frag_refill to attempt
higher-order page allocations whether or not GFP_WAIT is used. If
memory cannot be allocated, the allocator will fall back to
successively smaller page allocs (down to order-0 page allocs).
This change brings skb_page_frag_refill in line with the existing
page allocation