net: bpf: Use the protocol's set_rcvlowat behavior if there is one

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The commit d1361840f8 ("tcp: fix SO_RCVLOWAT and RCVBUF autotuning")
add one new (struct proto_ops)->set_rcvlowat method so that a protocol
can override the default setsockopt(SO_RCVLOWAT) behavior.

The prior bpf codes don't check and invoke the protos's set_rcvlowat,
now correct it.

Signed-off-by: Gao Feng <gfree.wind@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Gao Feng 2022-08-04 23:04:21 +08:00 • committed by David S. Miller

parent 7a542bee27

commit f574f7f839

1 changed files with 4 additions and 1 deletions

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net/core/filter.c

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