search for: virtnet_release_receive_queue_stats

Displaying 3 results from an estimated 3 matches for "virtnet_release_receive_queue_stats".

2014 Jan 07
0
[PATCH net-next v2 4/4] virtio-net: initial debugfs support, export mergeable rx buffer size
..._ERR_OR_NULL(debugfs_rename(virtnet_debugfs_root, + vi->dbg_dev_root, + virtnet_debugfs_root, dev->name))) { + pr_warn("%s: failed debugfs rename, removing old debugfs dir\n", + dev->name); + virtnet_debugfs_cleanup(vi); + } + return NOTIFY_DONE; +} + +static void virtnet_release_receive_queue_stats(struct virtnet_info *vi) +{ + int i; + + for (i = 0; i < vi->max_queue_pairs; i++) { + struct receive_queue_stats *rq_stats = vi->rq_stats[i]; + if (rq_stats) + kref_put(&rq_stats->refcount, receive_queue_stats_free); + } + kfree(vi->rq_stats); +} + static int virtnet_probe(...
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