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| author | David Howells | 2016-08-30 10:49:29 +0200 |
|---|---|---|
| committer | David Howells | 2016-08-30 17:02:36 +0200 |
| commit | e34d4234b0b77a8a8b6dd7cf29aff468c288d9e4 (patch) | |
| tree | c76b81204bb3b7e0294dc688a2f7ff0f970b83ad /net/rxrpc/call_event.c | |
| parent | rxrpc: Calls should only have one terminal state (diff) | |
| download | kernel-qcow2-linux-e34d4234b0b77a8a8b6dd7cf29aff468c288d9e4.tar.gz kernel-qcow2-linux-e34d4234b0b77a8a8b6dd7cf29aff468c288d9e4.tar.xz kernel-qcow2-linux-e34d4234b0b77a8a8b6dd7cf29aff468c288d9e4.zip | |
rxrpc: Trace rxrpc_call usage
Add a trace event for debuging rxrpc_call struct usage.
Signed-off-by: David Howells <dhowells@redhat.com>
Diffstat (limited to 'net/rxrpc/call_event.c')
| -rw-r--r-- | net/rxrpc/call_event.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/net/rxrpc/call_event.c b/net/rxrpc/call_event.c index 94c7751fd99a..02fe4a4b60d9 100644 --- a/net/rxrpc/call_event.c +++ b/net/rxrpc/call_event.c @@ -465,8 +465,7 @@ static void rxrpc_insert_oos_packet(struct rxrpc_call *call, skb->destructor = rxrpc_packet_destructor; ASSERTCMP(sp->call, ==, NULL); sp->call = call; - rxrpc_get_call(call); - atomic_inc(&call->skb_count); + rxrpc_get_call_for_skb(call, skb); /* insert into the buffer in sequence order */ spin_lock_bh(&call->lock); @@ -741,8 +740,7 @@ all_acked: _debug("post ACK"); skb->mark = RXRPC_SKB_MARK_FINAL_ACK; sp->call = call; - rxrpc_get_call(call); - atomic_inc(&call->skb_count); + rxrpc_get_call_for_skb(call, skb); spin_lock_bh(&call->lock); if (rxrpc_queue_rcv_skb(call, skb, true, true) < 0) BUG(); @@ -801,8 +799,7 @@ static int rxrpc_post_message(struct rxrpc_call *call, u32 mark, u32 error, memset(sp, 0, sizeof(*sp)); sp->error = error; sp->call = call; - rxrpc_get_call(call); - atomic_inc(&call->skb_count); + rxrpc_get_call_for_skb(call, skb); spin_lock_bh(&call->lock); ret = rxrpc_queue_rcv_skb(call, skb, true, fatal); @@ -834,6 +831,8 @@ void rxrpc_process_call(struct work_struct *work) u32 serial, abort_code = RX_PROTOCOL_ERROR; u8 *acks = NULL; + rxrpc_see_call(call); + //printk("\n--------------------\n"); _enter("{%d,%s,%lx} [%lu]", call->debug_id, rxrpc_call_states[call->state], call->events, |