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| author | Craig Gallek <kraig@google.com> | 2016-01-04 23:41:47 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-01-05 04:49:59 +0100 |
| commit | 538950a1b7527a0a52ccd9337e3fcd304f027f13 (patch) | |
| tree | 2ecd86127a55719e61ea9a37aeb1cc7be8022d0f /arch/parisc | |
| parent | soreuseport: fast reuseport UDP socket selection (diff) | |
| download | linux-538950a1b7527a0a52ccd9337e3fcd304f027f13.tar.xz linux-538950a1b7527a0a52ccd9337e3fcd304f027f13.zip | |
soreuseport: setsockopt SO_ATTACH_REUSEPORT_[CE]BPF
Expose socket options for setting a classic or extended BPF program
for use when selecting sockets in an SO_REUSEPORT group. These options
can be used on the first socket to belong to a group before bind or
on any socket in the group after bind.
This change includes refactoring of the existing sk_filter code to
allow reuse of the existing BPF filter validation checks.
Signed-off-by: Craig Gallek <kraig@google.com>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/parisc')
| -rw-r--r-- | arch/parisc/include/uapi/asm/socket.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/parisc/include/uapi/asm/socket.h b/arch/parisc/include/uapi/asm/socket.h index a5cd40cd8ee1..f9cf1223422c 100644 --- a/arch/parisc/include/uapi/asm/socket.h +++ b/arch/parisc/include/uapi/asm/socket.h @@ -84,4 +84,7 @@ #define SO_ATTACH_BPF 0x402B #define SO_DETACH_BPF SO_DETACH_FILTER +#define SO_ATTACH_REUSEPORT_CBPF 0x402C +#define SO_ATTACH_REUSEPORT_EBPF 0x402D + #endif /* _UAPI_ASM_SOCKET_H */ |