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| author | Eric Dumazet <edumazet@google.com> | 2023-09-12 16:02:07 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-09-15 10:33:47 +0100 |
| commit | 1086ca7cce292bb498d7f8f85f4593c9ef4902b7 (patch) | |
| tree | 91e02950dc0a70e6057ccc38d136690255ac2139 /include/net/xfrm.h | |
| parent | 5121516b0c4736b7977d977b239e36d23ec64401 (diff) | |
| download | linux-1086ca7cce292bb498d7f8f85f4593c9ef4902b7.tar.gz linux-1086ca7cce292bb498d7f8f85f4593c9ef4902b7.tar.bz2 linux-1086ca7cce292bb498d7f8f85f4593c9ef4902b7.zip | |
ipv6: lockless IPV6_DONTFRAG implementation
Move np->dontfrag flag to inet->inet_flags to fix data-races.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/xfrm.h')
| -rw-r--r-- | include/net/xfrm.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/net/xfrm.h b/include/net/xfrm.h index 363c7d510554..98d7aa78adda 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -2166,7 +2166,7 @@ static inline bool xfrm6_local_dontfrag(const struct sock *sk) proto = sk->sk_protocol; if (proto == IPPROTO_UDP || proto == IPPROTO_RAW) - return inet6_sk(sk)->dontfrag; + return inet6_test_bit(DONTFRAG, sk); return false; } |