Displaying 3 results from an estimated 3 matches for "rq_index".
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vq_index
2014 Jan 07
0
[PATCH net-next v2 4/4] virtio-net: initial debugfs support, export mergeable rx buffer size
...receive_queue_stats_debugfs_open,
+ .read = mergeable_rx_buffer_size_read,
+ .llseek = default_llseek,
+ .release = receive_queue_stats_debugfs_release,
+};
+
+static void receive_queue_debugfs_add(struct receive_queue *rq)
+{
+ struct virtnet_info *vi = rq->vq->vdev->priv;
+ unsigned int rq_index = vq2rxq(rq->vq);
+ struct receive_queue_stats *rq_stats = vi->rq_stats[rq_index];
+ struct dentry *dentry;
+ char name[32];
+
+ if (IS_ERR_OR_NULL(vi->dbg_dev_root))
+ return;
+ scnprintf(name, sizeof(name), "rx-%u", rq_index);
+ dentry = debugfs_create_dir(name, vi->dbg_dev...
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