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| author | David Miller <davem@davemloft.net> | 2018-06-24 14:13:49 +0900 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-06-26 11:33:04 +0900 |
| commit | d4546c2509b1e9cd082e3682dcec98472e37ee5a (patch) | |
| tree | eb7393380a20d8ccaf8f94204fe2c15d2639a780 /net/ipv6/udp_offload.c | |
| parent | 9ff3b40e411c00870d1c29cd6b843fca7c4160ae (diff) | |
| download | linux-d4546c2509b1e9cd082e3682dcec98472e37ee5a.tar.bz2 | |
net: Convert GRO SKB handling to list_head.
Manage pending per-NAPI GRO packets via list_head.
Return an SKB pointer from the GRO receive handlers. When GRO receive
handlers return non-NULL, it means that this SKB needs to be completed
at this time and removed from the NAPI queue.
Several operations are greatly simplified by this transformation,
especially timing out the oldest SKB in the list when gro_count
exceeds MAX_GRO_SKBS, and napi_gro_flush() which walks the queue
in reverse order.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/udp_offload.c')
| -rw-r--r-- | net/ipv6/udp_offload.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv6/udp_offload.c b/net/ipv6/udp_offload.c index 03a2ff3fe1e6..95dee9ca8d22 100644 --- a/net/ipv6/udp_offload.c +++ b/net/ipv6/udp_offload.c @@ -114,8 +114,8 @@ out: return segs; } -static struct sk_buff **udp6_gro_receive(struct sk_buff **head, - struct sk_buff *skb) +static struct sk_buff *udp6_gro_receive(struct list_head *head, + struct sk_buff *skb) { struct udphdr *uh = udp_gro_udphdr(skb); |