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authorSteffen Klassert <steffen.klassert@secunet.com>2017-02-15 09:39:39 +0100
committerSteffen Klassert <steffen.klassert@secunet.com>2017-02-15 09:39:39 +0100
commit5f114163f2f5eb2edbb49c4d3e0b405c7a8a7e2a (patch)
tree6b47a6960f8928ec997ef99a5f1ef23e0b59a298 /net
parentb0fcee825c0ad05057a97d1f4685e1b9e9d00c53 (diff)
net: Add a skb_gro_flush_final helper.
Add a skb_gro_flush_final helper to prepare for consuming skbs in call_gro_receive. We will extend this helper to not touch the skb if the skb is consumed by a gro callback with a followup patch. We need this to handle the upcomming IPsec ESP callbacks as they reinject the skb to the napi_gro_receive asynchronous. The handler is used in all gro_receive functions that can call the ESP gro handlers. Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Diffstat (limited to 'net')
-rw-r--r--net/ethernet/eth.c2
-rw-r--r--net/ipv4/af_inet.c2
-rw-r--r--net/ipv6/ip6_offload.c2
3 files changed, 3 insertions, 3 deletions
diff --git a/net/ethernet/eth.c b/net/ethernet/eth.c
index efdaaab735fc..c666ff0dd88b 100644
--- a/net/ethernet/eth.c
+++ b/net/ethernet/eth.c
@@ -474,7 +474,7 @@ struct sk_buff **eth_gro_receive(struct sk_buff **head,
out_unlock:
rcu_read_unlock();
out:
- NAPI_GRO_CB(skb)->flush |= flush;
+ skb_gro_flush_final(skb, pp, flush);
return pp;
}
diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
index 685ba53df2d1..602d40f43687 100644
--- a/net/ipv4/af_inet.c
+++ b/net/ipv4/af_inet.c
@@ -1423,7 +1423,7 @@ out_unlock:
rcu_read_unlock();
out:
- NAPI_GRO_CB(skb)->flush |= flush;
+ skb_gro_flush_final(skb, pp, flush);
return pp;
}
diff --git a/net/ipv6/ip6_offload.c b/net/ipv6/ip6_offload.c
index fc7b4017ba24..0838e6d01d2e 100644
--- a/net/ipv6/ip6_offload.c
+++ b/net/ipv6/ip6_offload.c
@@ -253,7 +253,7 @@ out_unlock:
rcu_read_unlock();
out:
- NAPI_GRO_CB(skb)->flush |= flush;
+ skb_gro_flush_final(skb, pp, flush);
return pp;
}