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| author |   David Howells <dhowells@redhat.com> | 2016-09-06 22:19:51 +0100 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2016-09-07 16:34:40 +0100 |
| commit | 5a42976d4fe5d7fddce133de995c742c87b1b7e3 (patch) | |
| tree | 7d12902e3a9b0d54ebd6075950e0f8487646a6ea /net/rxrpc/input.c | |
| parent | rxrpc: Fix returns of call completion helpers (diff) | |
| download | linux-dev-5a42976d4fe5d7fddce133de995c742c87b1b7e3.tar.xz linux-dev-5a42976d4fe5d7fddce133de995c742c87b1b7e3.zip | |
rxrpc: Add tracepoint for working out where aborts happen
Add a tracepoint for working out where local aborts happen. Each
tracepoint call is labelled with a 3-letter code so that they can be
distinguished - and the DATA sequence number is added too where available.
rxrpc_kernel_abort_call() also takes a 3-letter code so that AFS can
indicate the circumstances when it aborts a call.
Signed-off-by: David Howells <dhowells@redhat.com>
Diffstat (limited to 'net/rxrpc/input.c')
| -rw-r--r-- | net/rxrpc/input.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/net/rxrpc/input.c b/net/rxrpc/input.c index 79f3f585cdc3..8e624109750a 100644 --- a/net/rxrpc/input.c +++ b/net/rxrpc/input.c @@ -429,7 +429,7 @@ protocol_error: _debug("protocol error"); write_lock_bh(&call->state_lock); protocol_error_locked: - if (__rxrpc_abort_call(call, RX_PROTOCOL_ERROR, EPROTO)) + if (__rxrpc_abort_call("FPR", call, 0, RX_PROTOCOL_ERROR, EPROTO)) rxrpc_queue_call(call); free_packet_unlock: write_unlock_bh(&call->state_lock); @@ -495,9 +495,10 @@ static void rxrpc_process_jumbo_packet(struct rxrpc_call *call, protocol_error: _debug("protocol error"); rxrpc_free_skb(part); - rxrpc_free_skb(jumbo); - if (rxrpc_abort_call(call, RX_PROTOCOL_ERROR, EPROTO)) + if (rxrpc_abort_call("PJP", call, sp->hdr.seq, + RX_PROTOCOL_ERROR, EPROTO)) rxrpc_queue_call(call); + rxrpc_free_skb(jumbo); _leave(""); } |