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| author | Jason Xing <kernelxing@tencent.com> | 2024-08-02 18:21:08 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2024-08-07 10:24:45 +0100 |
| commit | 8407994f0c3594eb3854e3799af86224f4a8e6e6 (patch) | |
| tree | 025975d0fe85a83ba7a92e4b23f2d8808b33874f /include | |
| parent | edc92b48abc5b21c98eca5d05b98a560d7df2e4d (diff) | |
| download | lwn-8407994f0c3594eb3854e3799af86224f4a8e6e6.tar.gz lwn-8407994f0c3594eb3854e3799af86224f4a8e6e6.zip | |
tcp: rstreason: introduce SK_RST_REASON_TCP_ABORT_ON_MEMORY for active reset
Introducing a new type TCP_ABORT_ON_MEMORY for tcp reset reason to handle
out of memory case.
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')
| -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 fbbaeb969e6a..eef658da8952 100644 --- a/include/net/rstreason.h +++ b/include/net/rstreason.h @@ -19,6 +19,7 @@ FN(INVALID_SYN) \ FN(TCP_ABORT_ON_CLOSE) \ FN(TCP_ABORT_ON_LINGER) \ + FN(TCP_ABORT_ON_MEMORY) \ FN(MPTCP_RST_EUNSPEC) \ FN(MPTCP_RST_EMPTCP) \ FN(MPTCP_RST_ERESOURCE) \ @@ -96,6 +97,11 @@ enum sk_rst_reason { * corresponding to LINUX_MIB_TCPABORTONLINGER */ SK_RST_REASON_TCP_ABORT_ON_LINGER, + /** + * @SK_RST_REASON_TCP_ABORT_ON_MEMORY: abort on memory + * corresponding to LINUX_MIB_TCPABORTONMEMORY + */ + SK_RST_REASON_TCP_ABORT_ON_MEMORY, /* Copy from include/uapi/linux/mptcp.h. * These reset fields will not be changed since they adhere to |