Displaying 3 results from an estimated 3 matches for "receive_queue_stats".
2014 Jan 07
0
[PATCH net-next v2 4/4] virtio-net: initial debugfs support, export mergeable rx buffer size
...rage packet length for mergeable receive buffers. */
- struct ewma mrg_avg_pkt_len;
-
/* Page frag for packet buffer allocation. */
struct page_frag alloc_frag;
@@ -115,6 +118,28 @@ struct receive_queue {
char name[40];
};
+/* Per-receive queue statistics exported via debugfs. */
+struct receive_queue_stats {
+ /* Average packet length of receive queue (for mergeable rx buffers). */
+ struct ewma avg_pkt_len;
+
+ /* Per-receive queue stats debugfs directory. */
+ struct dentry *dbg;
+
+ /* Reference count for the receive queue statistics, needed because
+ * an open debugfs file may outlive the receiv...
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