diff options
| author | David Howells <dhowells@redhat.com> | 2022-04-22 02:20:49 +0300 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2022-11-08 19:42:15 +0300 |
| commit | 334dfbfc5a7187c99761df2392dd4cc49c453bea (patch) | |
| tree | e5406613235e4bcc8aa6e868bd615f3e359004bb | |
| parent | 4d843be56ba6a8c0e566afd58775742d9e721505 (diff) | |
| download | linux-334dfbfc5a7187c99761df2392dd4cc49c453bea.tar.xz | |
rxrpc: Split call timer-expiration from call timer-set tracepoint
Split the tracepoint for call timer-set to separate out the call
timer-expiration event
Signed-off-by: David Howells <dhowells@redhat.com>
cc: Marc Dionne <marc.dionne@auristor.com>
cc: linux-afs@lists.infradead.org
| -rw-r--r-- | include/trace/events/rxrpc.h | 42 | ||||
| -rw-r--r-- | net/rxrpc/call_object.c | 2 |
2 files changed, 42 insertions, 2 deletions
diff --git a/include/trace/events/rxrpc.h b/include/trace/events/rxrpc.h index 4c501c660123..a72f04e3d264 100644 --- a/include/trace/events/rxrpc.h +++ b/include/trace/events/rxrpc.h @@ -133,7 +133,6 @@ #define rxrpc_timer_traces \ EM(rxrpc_timer_begin, "Begin ") \ - EM(rxrpc_timer_expired, "*EXPR*") \ EM(rxrpc_timer_exp_ack, "ExpAck") \ EM(rxrpc_timer_exp_hard, "ExpHrd") \ EM(rxrpc_timer_exp_idle, "ExpIdl") \ @@ -1019,6 +1018,47 @@ TRACE_EVENT(rxrpc_timer, __entry->timer - __entry->now) ); +TRACE_EVENT(rxrpc_timer_expired, + TP_PROTO(struct rxrpc_call *call, unsigned long now), + + TP_ARGS(call, now), + + TP_STRUCT__entry( + __field(unsigned int, call ) + __field(long, now ) + __field(long, ack_at ) + __field(long, ack_lost_at ) + __field(long, resend_at ) + __field(long, ping_at ) + __field(long, expect_rx_by ) + __field(long, expect_req_by ) + __field(long, expect_term_by ) + __field(long, timer ) + ), + + TP_fast_assign( + __entry->call = call->debug_id; + __entry->now = now; + __entry->ack_at = call->ack_at; + __entry->ack_lost_at = call->ack_lost_at; + __entry->resend_at = call->resend_at; + __entry->expect_rx_by = call->expect_rx_by; + __entry->expect_req_by = call->expect_req_by; + __entry->expect_term_by = call->expect_term_by; + __entry->timer = call->timer.expires; + ), + + TP_printk("c=%08x EXPIRED a=%ld la=%ld r=%ld xr=%ld xq=%ld xt=%ld t=%ld", + __entry->call, + __entry->ack_at - __entry->now, + __entry->ack_lost_at - __entry->now, + __entry->resend_at - __entry->now, + __entry->expect_rx_by - __entry->now, + __entry->expect_req_by - __entry->now, + __entry->expect_term_by - __entry->now, + __entry->timer - __entry->now) + ); + TRACE_EVENT(rxrpc_rx_lose, TP_PROTO(struct rxrpc_skb_priv *sp), diff --git a/net/rxrpc/call_object.c b/net/rxrpc/call_object.c index 6401cdf7a624..a75861a0c477 100644 --- a/net/rxrpc/call_object.c +++ b/net/rxrpc/call_object.c @@ -52,7 +52,7 @@ static void rxrpc_call_timer_expired(struct timer_list *t) _enter("%d", call->debug_id); if (call->state < RXRPC_CALL_COMPLETE) { - trace_rxrpc_timer(call, rxrpc_timer_expired, jiffies); + trace_rxrpc_timer_expired(call, jiffies); __rxrpc_queue_call(call); } else { rxrpc_put_call(call, rxrpc_call_put); |