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| author | Jason Xing <kernelxing@tencent.com> | 2024-08-02 12:21:09 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2024-08-07 11:24:45 +0200 |
| commit | edefba66d929eb2d023df93a0a8175a4ffe82684 (patch) | |
| tree | f3cd5a52524fa173fefb0993396710a9c2868ea7 /include/net/rstreason.h | |
| parent | tcp: rstreason: introduce SK_RST_REASON_TCP_ABORT_ON_MEMORY for active reset (diff) | |
| download | linux-edefba66d929eb2d023df93a0a8175a4ffe82684.tar.xz linux-edefba66d929eb2d023df93a0a8175a4ffe82684.zip | |
tcp: rstreason: introduce SK_RST_REASON_TCP_STATE for active reset
Introducing a new type TCP_STATE to handle some reset conditions
appearing in RFC 793 due to its socket state. Actually, we can look
into RFC 9293 which has no discrepancy about this part.
Signed-off-by: Jason Xing <kernelxing@tencent.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/rstreason.h')
| -rw-r--r-- | include/net/rstreason.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/net/rstreason.h b/include/net/rstreason.h index eef658da8952..bbf20d0bbde7 100644 --- a/include/net/rstreason.h +++ b/include/net/rstreason.h @@ -20,6 +20,7 @@ FN(TCP_ABORT_ON_CLOSE) \ FN(TCP_ABORT_ON_LINGER) \ FN(TCP_ABORT_ON_MEMORY) \ + FN(TCP_STATE) \ FN(MPTCP_RST_EUNSPEC) \ FN(MPTCP_RST_EMPTCP) \ FN(MPTCP_RST_ERESOURCE) \ @@ -102,6 +103,11 @@ enum sk_rst_reason { * corresponding to LINUX_MIB_TCPABORTONMEMORY */ SK_RST_REASON_TCP_ABORT_ON_MEMORY, + /** + * @SK_RST_REASON_TCP_STATE: abort on tcp state + * Please see RFC 9293 for all possible reset conditions + */ + SK_RST_REASON_TCP_STATE, /* Copy from include/uapi/linux/mptcp.h. * These reset fields will not be changed since they adhere to |