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authorEric Dumazet <edumazet@google.com>2023-08-31 16:52:10 +0300
committerDavid S. Miller <davem@davemloft.net>2023-09-01 09:27:33 +0300
commit9531e4a83febc3fb47ac77e24cfb5ea97e50034d (patch)
treee840aa2a06bb4c1a2a0dee027a6d256681a52020 /net/ipv6/udp.c
parent5e6300e7b3a4ab5b72a82079753868e91fbf9efc (diff)
downloadlinux-9531e4a83febc3fb47ac77e24cfb5ea97e50034d.tar.xz
mptcp: annotate data-races around msk->rmem_fwd_alloc
msk->rmem_fwd_alloc can be read locklessly. Add mptcp_rmem_fwd_alloc_add(), similar to sk_forward_alloc_add(), and appropriate READ_ONCE()/WRITE_ONCE() annotations. Fixes: 6511882cdd82 ("mptcp: allocate fwd memory separately on the rx and tx path") Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Paolo Abeni <pabeni@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/udp.c')
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