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| author | Eric Dumazet <edumazet@google.com> | 2023-09-12 18:02:00 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-09-15 11:33:46 +0200 |
| commit | d986f52124e062753e33b6fe303be5904a997eac (patch) | |
| tree | e565543f2059fbdeb5f97f5383941fe6f4b42869 /net/dccp/ipv4.c | |
| parent | ipv6: lockless IPV6_UNICAST_HOPS implementation (diff) | |
| download | linux-d986f52124e062753e33b6fe303be5904a997eac.tar.xz linux-d986f52124e062753e33b6fe303be5904a997eac.zip | |
ipv6: lockless IPV6_MULTICAST_LOOP implementation
Add inet6_{test|set|clear|assign}_bit() helpers.
Note that I am using bits from inet->inet_flags,
this might change in the future if we need more flags.
While solving data-races accessing np->mc_loop,
this patch also allows to implement lockless accesses
to np->mcast_hops in the following patch.
Also constify sk_mc_loop() argument.
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/ipv4.c')
0 files changed, 0 insertions, 0 deletions