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rxrpc: Add a tracepoint for the call timer

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Add a tracepoint to log call timer initiation, setting and expiry.

Signed-off-by: David Howells <dhowells@redhat.com>
This commit is contained in:
David Howells
2016-09-23 15:22:36 +01:00
parent b86e218e0d
commit fc7ab6d29a
6 changed files with 65 additions and 7 deletions
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6
net/rxrpc/call_object.c
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@@ -76,8 +76,10 @@ static void rxrpc_call_timer_expired(unsigned long _call)
_enter("%d", call->debug_id);
if (call->state < RXRPC_CALL_COMPLETE)
if (call->state < RXRPC_CALL_COMPLETE) {
trace_rxrpc_timer(call, rxrpc_timer_expired, jiffies);
rxrpc_queue_call(call);
}
}
/*
@@ -200,7 +202,7 @@ static void rxrpc_start_call_timer(struct rxrpc_call *call)
call->ack_at = expire_at;
call->resend_at = expire_at;
call->timer.expires = expire_at + 1;
rxrpc_set_timer(call);
rxrpc_set_timer(call, rxrpc_timer_begin);
}
/*