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| author | David Howells <dhowells@redhat.com> | 2016-10-06 08:11:49 +0100 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2016-10-06 08:11:49 +0100 |
| commit | a5af7e1fc69a46f29b977fd4b570e0ac414c2338 (patch) | |
| tree | d3ecc4df97f90a40d3f3aa6827bfe4201eba71e7 /net/rxrpc/misc.c | |
| parent | 26cb02aa6d3efeb543805ed9ad599dae24f7c6d4 (diff) | |
| download | linux-a5af7e1fc69a46f29b977fd4b570e0ac414c2338.tar.bz2 | |
rxrpc: Fix loss of PING RESPONSE ACK production due to PING ACKs
Separate the output of PING ACKs from the output of other sorts of ACK so
that if we receive a PING ACK and schedule transmission of a PING RESPONSE
ACK, the response doesn't get cancelled by a PING ACK we happen to be
scheduling transmission of at the same time.
If a PING RESPONSE gets lost, the other side might just sit there waiting
for it and refuse to proceed otherwise.
Signed-off-by: David Howells <dhowells@redhat.com>
Diffstat (limited to 'net/rxrpc/misc.c')
| -rw-r--r-- | net/rxrpc/misc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/rxrpc/misc.c b/net/rxrpc/misc.c index 804a88e28739..1cdcba52f83b 100644 --- a/net/rxrpc/misc.c +++ b/net/rxrpc/misc.c @@ -93,7 +93,6 @@ const s8 rxrpc_ack_priority[] = { [RXRPC_ACK_EXCEEDS_WINDOW] = 6, [RXRPC_ACK_NOSPACE] = 7, [RXRPC_ACK_PING_RESPONSE] = 8, - [RXRPC_ACK_PING] = 9, }; const char rxrpc_ack_names[RXRPC_ACK__INVALID + 1][4] = { @@ -197,6 +196,7 @@ const char rxrpc_timer_traces[rxrpc_timer__nr_trace][8] = { [rxrpc_timer_expired] = "*EXPR*", [rxrpc_timer_init_for_reply] = "IniRpl", [rxrpc_timer_set_for_ack] = "SetAck", + [rxrpc_timer_set_for_ping] = "SetPng", [rxrpc_timer_set_for_send] = "SetTx ", [rxrpc_timer_set_for_resend] = "SetRTx", }; |