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authorDavid S. Miller <davem@davemloft.net>2023-02-17 14:06:39 +0300
committerDavid S. Miller <davem@davemloft.net>2023-02-17 14:06:39 +0300
commit675f176b4dcc2b75adbcea7ba0e9a649527f53bd (patch)
treedc5eea870c19b405bb6558964e5367bb6c9205c5 /include/net/sock.h
parent84cb1b53cdbad52642571e31a8aee301206d2043 (diff)
parentec35307e18ba8174e2a3f701956059f6a36f22fb (diff)
downloadlinux-675f176b4dcc2b75adbcea7ba0e9a649527f53bd.tar.xz
Merge ra.kernel.org:/pub/scm/linux/kernel/git/netdev/net
Some of the devlink bits were tricky, but I think I got it right. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/sock.h')
-rw-r--r--include/net/sock.h13
1 files changed, 13 insertions, 0 deletions
diff --git a/include/net/sock.h b/include/net/sock.h
index 2cb258fde072..573f2bf7e0de 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -2411,6 +2411,19 @@ static inline __must_check bool skb_set_owner_sk_safe(struct sk_buff *skb, struc
return false;
}
+static inline struct sk_buff *skb_clone_and_charge_r(struct sk_buff *skb, struct sock *sk)
+{
+ skb = skb_clone(skb, sk_gfp_mask(sk, GFP_ATOMIC));
+ if (skb) {
+ if (sk_rmem_schedule(sk, skb, skb->truesize)) {
+ skb_set_owner_r(skb, sk);
+ return skb;
+ }
+ __kfree_skb(skb);
+ }
+ return NULL;
+}
+
static inline void skb_prepare_for_gro(struct sk_buff *skb)
{
if (skb->destructor != sock_wfree) {