@@ -772,6 +772,31 @@ TRACE_EVENT(rxrpc_rx_done,
TP_printk("r=%d a=%d", __entry->result, __entry->abort_code)
);
+TRACE_EVENT(rxrpc_abort_call,
+ TP_PROTO(const struct rxrpc_call *call, int abort_code),
+
+ TP_ARGS(call, abort_code),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, call_nr)
+ __field(enum rxrpc_abort_reason, why)
+ __field(int, abort_code)
+ __field(int, error)
+ ),
+
+ TP_fast_assign(
+ __entry->call_nr = call->debug_id;
+ __entry->why = call->send_abort_why;
+ __entry->abort_code = abort_code;
+ __entry->error = call->send_abort_err;
+ ),
+
+ TP_printk("c=%08x a=%d e=%d %s",
+ __entry->call_nr,
+ __entry->abort_code, __entry->error,
+ __print_symbolic(__entry->why, rxrpc_abort_reasons))
+ );
+
TRACE_EVENT(rxrpc_abort,
TP_PROTO(unsigned int call_nr, enum rxrpc_abort_reason why,
u32 cid, u32 call_id, rxrpc_seq_t seq, int abort_code, int error),
@@ -29,6 +29,7 @@ bool rxrpc_propose_abort(struct rxrpc_call *call, s32 abort_code, int error,
call->send_abort_why = why;
call->send_abort_err = error;
call->send_abort_seq = 0;
+ trace_rxrpc_abort_call(call, abort_code);
/* Request abort locklessly vs rxrpc_input_call_event(). */
smp_store_release(&call->send_abort, abort_code);
rxrpc_poke_call(call, rxrpc_call_poke_abort);
Add a tracepoint to rxrpc to trace the proposal of an abort. The abort is performed asynchronously by the I/O thread. Signed-off-by: David Howells <dhowells@redhat.com> cc: Marc Dionne <marc.dionne@auristor.com> cc: "David S. Miller" <davem@davemloft.net> cc: Eric Dumazet <edumazet@google.com> cc: Jakub Kicinski <kuba@kernel.org> cc: Paolo Abeni <pabeni@redhat.com> cc: Simon Horman <horms@kernel.org> cc: linux-afs@lists.infradead.org cc: netdev@vger.kernel.org --- include/trace/events/rxrpc.h | 25 +++++++++++++++++++++++++ net/rxrpc/sendmsg.c | 1 + 2 files changed, 26 insertions(+)