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rxrpc: Trace rxrpc_call usage

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Add a trace event for debuging rxrpc_call struct usage.

Signed-off-by: David Howells <dhowells@redhat.com>
This commit is contained in:
David Howells
2016-08-30 09:49:29 +01:00
parent f5c17aaeb2
commit e34d4234b0
12 changed files with 144 additions and 35 deletions
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4
net/rxrpc/input.c
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@@ -196,8 +196,7 @@ static int rxrpc_fast_process_data(struct rxrpc_call *call,
goto enqueue_packet;
sp->call = call;
rxrpc_get_call(call);
atomic_inc(&call->skb_count);
rxrpc_get_call_for_skb(call, skb);
terminal = ((flags & RXRPC_LAST_PACKET) &&
!(flags & RXRPC_CLIENT_INITIATED));
ret = rxrpc_queue_rcv_skb(call, skb, false, terminal);
@@ -748,6 +747,7 @@ void rxrpc_data_ready(struct sock *sk)
if (!call || atomic_read(&call->usage) == 0)
goto cant_route_call;
rxrpc_see_call(call);
rxrpc_post_packet_to_call(call, skb);
goto out_unlock;
}