diff options
| author | Eric Dumazet <edumazet@google.com> | 2023-09-12 16:02:11 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-09-15 10:33:48 +0100 |
| commit | 6b724bc4300b431443f3b99520994a5aece347cd (patch) | |
| tree | 02730c15dc86341705749df48ed87b7ca84688c1 /net/l2tp | |
| parent | 83cd5eb654b320c1972254f243531f3f3cebcccf (diff) | |
ipv6: lockless IPV6_MTU_DISCOVER implementation
Most np->pmtudisc reads are racy.
Move this 3bit field on a full byte, add annotations
and make IPV6_MTU_DISCOVER setsockopt() lockless.
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 'net/l2tp')
0 files changed, 0 insertions, 0 deletions