Commit 401e3030 authored by Geliang Tang's avatar Geliang Tang Committed by David S. Miller
Browse files

mptcp: dump csum fields in mptcp_dump_mpext 



In mptcp_dump_mpext, dump the csum fields, csum and csum_reqd in struct
mptcp_dump_mpext too.

Acked-by: default avatarPaolo Abeni <pabeni@redhat.com>
Signed-off-by: default avatarGeliang Tang <geliangtang@gmail.com>
Signed-off-by: default avatarMat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent fc3c82ee

include/trace/events/mptcp.h

+11 −6
Original line number Diff line number Diff line
@@ -73,6 +73,7 @@ DECLARE_EVENT_CLASS(mptcp_dump_mpext, 
		__field(u64, data_seq)

		__field(u32, subflow_seq)

		__field(u16, data_len)

		__field(u16, csum)

		__field(u8, use_map)

		__field(u8, dsn64)

		__field(u8, data_fin)
@@ -82,6 +83,7 @@ DECLARE_EVENT_CLASS(mptcp_dump_mpext, 
		__field(u8, frozen)

		__field(u8, reset_transient)

		__field(u8, reset_reason)

		__field(u8, csum_reqd)

	),



	TP_fast_assign(
@@ -89,6 +91,7 @@ DECLARE_EVENT_CLASS(mptcp_dump_mpext, 
		__entry->data_seq = mpext->data_seq;

		__entry->subflow_seq = mpext->subflow_seq;

		__entry->data_len = mpext->data_len;

		__entry->csum = (__force u16)mpext->csum;

		__entry->use_map = mpext->use_map;

		__entry->dsn64 = mpext->dsn64;

		__entry->data_fin = mpext->data_fin;
@@ -98,16 +101,18 @@ DECLARE_EVENT_CLASS(mptcp_dump_mpext, 
		__entry->frozen = mpext->frozen;

		__entry->reset_transient = mpext->reset_transient;

		__entry->reset_reason = mpext->reset_reason;

		__entry->csum_reqd = mpext->csum_reqd;

	),



	TP_printk("data_ack=%llu data_seq=%llu subflow_seq=%u data_len=%u use_map=%u dsn64=%u data_fin=%u use_ack=%u ack64=%u mpc_map=%u frozen=%u reset_transient=%u reset_reason=%u",

	TP_printk("data_ack=%llu data_seq=%llu subflow_seq=%u data_len=%u csum=%x use_map=%u dsn64=%u data_fin=%u use_ack=%u ack64=%u mpc_map=%u frozen=%u reset_transient=%u reset_reason=%u csum_reqd=%u",

		  __entry->data_ack, __entry->data_seq,

		  __entry->subflow_seq, __entry->data_len,

		  __entry->use_map, __entry->dsn64,

		  __entry->data_fin, __entry->use_ack,

		  __entry->ack64, __entry->mpc_map,

		  __entry->frozen, __entry->reset_transient,

		  __entry->reset_reason)

		  __entry->csum, __entry->use_map,

		  __entry->dsn64, __entry->data_fin,

		  __entry->use_ack, __entry->ack64,

		  __entry->mpc_map, __entry->frozen,

		  __entry->reset_transient, __entry->reset_reason,

		  __entry->csum_reqd)

);



DEFINE_EVENT(mptcp_dump_mpext, get_mapping_status,