| From | Greg Kroah-Hartman <> | Subject | [PATCH 5.7 234/244] rxrpc: Fix trace string | Date | Mon, 20 Jul 2020 17:38:25 +0200 |
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From: David Howells <dhowells@redhat.com>
commit aadf9dcef9d4cd68c73a4ab934f93319c4becc47 upstream.
The trace symbol printer (__print_symbolic()) ignores symbols that map to an empty string and prints the hex value instead.
Fix the symbol for rxrpc_cong_no_change to " -" instead of "" to avoid this.
Fixes: b54a134a7de4 ("rxrpc: Fix handling of enums-to-string translation in tracing") Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- include/trace/events/rxrpc.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/include/trace/events/rxrpc.h +++ b/include/trace/events/rxrpc.h @@ -400,7 +400,7 @@ enum rxrpc_tx_point { EM(rxrpc_cong_begin_retransmission, " Retrans") \ EM(rxrpc_cong_cleared_nacks, " Cleared") \ EM(rxrpc_cong_new_low_nack, " NewLowN") \ - EM(rxrpc_cong_no_change, "") \ + EM(rxrpc_cong_no_change, " -") \ EM(rxrpc_cong_progress, " Progres") \ EM(rxrpc_cong_retransmit_again, " ReTxAgn") \ EM(rxrpc_cong_rtt_window_end, " RttWinE") \
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