diff options
Diffstat (limited to 'include/linux/tcp.h')
| -rw-r--r-- | include/linux/tcp.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/tcp.h b/include/linux/tcp.h index 6a8c77719322..24bb751cc65a 100644 --- a/include/linux/tcp.h +++ b/include/linux/tcp.h @@ -233,6 +233,13 @@ struct tcp_sock { is_sack_reneg:1, /* in recovery from loss with SACK reneg? */ is_cwnd_limited:1,/* forward progress limited by snd_cwnd? */ recvmsg_inq : 1;/* Indicate # of bytes in queue upon recvmsg */ +#ifdef CONFIG_BPF + u32 bpf_tcp_ops_flags; +#define BPF_TCP_OPS_TEST_FLAG(TP, ARG) \ + (READ_ONCE((TP)->bpf_tcp_ops_flags) & BPF_TCP_OPS_FLAG_ ## ARG) +#else +#define BPF_TCP_OPS_TEST_FLAG(TP, ARG) (0) +#endif __cacheline_group_end(tcp_sock_read_txrx); /* RX read-mostly hotpath cache lines */ |