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| author | Daniel Borkmann <daniel@iogearbox.net> | 2020-03-27 16:58:51 +0100 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2020-03-27 19:40:38 -0700 |
| commit | fcf752ea8c9493acc33280e72112ea6108a0d104 (patch) | |
| tree | e6ca715778403e990f3182e370e00e4d6dbed469 /include/net | |
| parent | 0e53d9e5e82056555020c47ee0c7a087147be084 (diff) | |
| download | linux-fcf752ea8c9493acc33280e72112ea6108a0d104.tar.gz linux-fcf752ea8c9493acc33280e72112ea6108a0d104.tar.bz2 linux-fcf752ea8c9493acc33280e72112ea6108a0d104.zip | |
bpf: Enable perf event rb output for bpf cgroup progs
Currently, connect(), sendmsg(), recvmsg() and bind-related hooks
are all lacking perf event rb output in order to push notifications
or monitoring events up to user space. Back in commit a5a3a828cd00
("bpf: add perf event notificaton support for sock_ops"), I've worked
with Sowmini to enable them for sock_ops where the context part is
not used (as opposed to skbs for example where the packet data can
be appended). Make the bpf_sockopt_event_output() helper generic and
enable it for mentioned hooks.
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/69c39daf87e076b31e52473c902e9bfd37559124.1585323121.git.daniel@iogearbox.net
Diffstat (limited to 'include/net')
0 files changed, 0 insertions, 0 deletions