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authorDavid Howells <dhowells@redhat.com>2016-04-07 17:23:30 +0100
committerDavid S. Miller <davem@davemloft.net>2016-04-11 15:34:40 -0400
commitdc44b3a09aec9ac57c1e7410677c87c0e6453624 (patch)
treef1d8e6b201aec9bad334ab6e9df06ccce6bdfd36 /net/rxrpc/ar-proc.c
parent5b3e87f19e71b7a2f789c40de04704886932b5cf (diff)
downloadlwn-dc44b3a09aec9ac57c1e7410677c87c0e6453624.tar.gz
lwn-dc44b3a09aec9ac57c1e7410677c87c0e6453624.zip
rxrpc: Differentiate local and remote abort codes in structs
In the rxrpc_connection and rxrpc_call structs, there's one field to hold the abort code, no matter whether that value was generated locally to be sent or was received from the peer via an abort packet. Split the abort code fields in two for cleanliness sake and add an error field to hold the Linux error number to the rxrpc_call struct too (sometimes this is generated in a context where we can't return it to userspace directly). Furthermore, add a skb mark to indicate a packet that caused a local abort to be generated so that recvmsg() can pick up the correct abort code. A future addition will need to be to indicate to userspace the difference between aborts via a control message. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/rxrpc/ar-proc.c')
-rw-r--r--net/rxrpc/ar-proc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/rxrpc/ar-proc.c b/net/rxrpc/ar-proc.c
index 525b2ba5a8f4..225163bc658d 100644
--- a/net/rxrpc/ar-proc.c
+++ b/net/rxrpc/ar-proc.c
@@ -80,7 +80,7 @@ static int rxrpc_call_seq_show(struct seq_file *seq, void *v)
call->conn->in_clientflag ? "Svc" : "Clt",
atomic_read(&call->usage),
rxrpc_call_states[call->state],
- call->abort_code,
+ call->remote_abort ?: call->local_abort,
call->user_call_ID);
return 0;