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| author | Lorenz Bauer <[email protected]> | 2020-09-09 16:27:10 +0000 |
|---|---|---|
| committer | Alexei Starovoitov <[email protected]> | 2020-09-10 19:31:55 +0000 |
| commit | 654785a1afe1b1428106c322c7ea650e3f8d29e9 (patch) | |
| tree | ee628a555cfd8b69b848cf8516bc647b48bbdff2 /tools/testing/selftests/bpf/prog_tests/sockmap_basic.c | |
| parent | tools: bpftool: Include common options from separate file (diff) | |
| download | kernel-654785a1afe1b1428106c322c7ea650e3f8d29e9.tar.gz kernel-654785a1afe1b1428106c322c7ea650e3f8d29e9.zip | |
net: sockmap: Remove unnecessary sk_fullsock checks
The lookup paths for sockmap and sockhash currently include a check
that returns NULL if the socket we just found is not a full socket.
However, this check is not necessary. On insertion we ensure that
we have a full socket (caveat around sock_ops), so request sockets
are not a problem. Time-wait sockets are allocated separate from
the original socket and then fed into the hashdance. They don't
affect the sockets already stored in the sockmap.
Suggested-by: Jakub Sitnicki <[email protected]>
Signed-off-by: Lorenz Bauer <[email protected]>
Signed-off-by: Alexei Starovoitov <[email protected]>
Link: https://lore.kernel.org/bpf/[email protected]
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/sockmap_basic.c')
0 files changed, 0 insertions, 0 deletions