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| author | Eric Dumazet <edumazet@google.com> | 2023-09-12 19:02:12 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-09-15 12:33:48 +0300 |
| commit | 859f8b265fc2a11af0fb0c52b4087e0409250592 (patch) | |
| tree | 7096c954f2073480a2cb52ef4e443bac1b336679 /net/dccp/output.c | |
| parent | 6b724bc4300b431443f3b99520994a5aece347cd (diff) | |
| download | linux-859f8b265fc2a11af0fb0c52b4087e0409250592.tar.xz | |
ipv6: lockless IPV6_FLOWINFO_SEND implementation
np->sndflow reads are racy.
Use one bit ftom atomic inet->inet_flags instead,
IPV6_FLOWINFO_SEND setsockopt() can be 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/dccp/output.c')
0 files changed, 0 insertions, 0 deletions