diff options
| -rw-r--r-- | include/trace/events/rxrpc.h | 424 | ||||
| -rw-r--r-- | net/rxrpc/ar-internal.h | 194 | ||||
| -rw-r--r-- | net/rxrpc/call_object.c | 18 | ||||
| -rw-r--r-- | net/rxrpc/conn_client.c | 8 | ||||
| -rw-r--r-- | net/rxrpc/input.c | 10 | ||||
| -rw-r--r-- | net/rxrpc/misc.c | 151 |
6 files changed, 403 insertions, 402 deletions
diff --git a/include/trace/events/rxrpc.h b/include/trace/events/rxrpc.h index 0383e5e..2395a57 100644 --- a/include/trace/events/rxrpc.h +++ b/include/trace/events/rxrpc.h @@ -16,6 +16,386 @@ #include <linux/tracepoint.h> +/* + * Define enums for tracing information. + * + * These should all be kept sorted, making it easier to match the string + * mapping tables further on. + */ +#ifndef __RXRPC_DECLARE_TRACE_ENUMS_ONCE_ONLY +#define __RXRPC_DECLARE_TRACE_ENUMS_ONCE_ONLY + +enum rxrpc_skb_trace { + rxrpc_skb_rx_cleaned, + rxrpc_skb_rx_freed, + rxrpc_skb_rx_got, + rxrpc_skb_rx_lost, + rxrpc_skb_rx_purged, + rxrpc_skb_rx_received, + rxrpc_skb_rx_rotated, + rxrpc_skb_rx_seen, + rxrpc_skb_tx_cleaned, + rxrpc_skb_tx_freed, + rxrpc_skb_tx_got, + rxrpc_skb_tx_new, + rxrpc_skb_tx_rotated, + rxrpc_skb_tx_seen, +}; + +enum rxrpc_conn_trace { + rxrpc_conn_got, + rxrpc_conn_new_client, + rxrpc_conn_new_service, + rxrpc_conn_put_client, + rxrpc_conn_put_service, + rxrpc_conn_queued, + rxrpc_conn_seen, +}; + +enum rxrpc_client_trace { + rxrpc_client_activate_chans, + rxrpc_client_alloc, + rxrpc_client_chan_activate, + rxrpc_client_chan_disconnect, + rxrpc_client_chan_pass, + rxrpc_client_chan_unstarted, + rxrpc_client_cleanup, + rxrpc_client_count, + rxrpc_client_discard, + rxrpc_client_duplicate, + rxrpc_client_exposed, + rxrpc_client_replace, + rxrpc_client_to_active, + rxrpc_client_to_culled, + rxrpc_client_to_idle, + rxrpc_client_to_inactive, + rxrpc_client_to_upgrade, + rxrpc_client_to_waiting, + rxrpc_client_uncount, +}; + +enum rxrpc_call_trace { + rxrpc_call_connected, + rxrpc_call_error, + rxrpc_call_got, + rxrpc_call_got_kernel, + rxrpc_call_got_userid, + rxrpc_call_new_client, + rxrpc_call_new_service, + rxrpc_call_put, + rxrpc_call_put_kernel, + rxrpc_call_put_noqueue, + rxrpc_call_put_userid, + rxrpc_call_queued, + rxrpc_call_queued_ref, + rxrpc_call_release, + rxrpc_call_seen, +}; + +enum rxrpc_transmit_trace { + rxrpc_transmit_await_reply, + rxrpc_transmit_end, + rxrpc_transmit_queue, + rxrpc_transmit_queue_last, + rxrpc_transmit_rotate, + rxrpc_transmit_rotate_last, + rxrpc_transmit_wait, +}; + +enum rxrpc_receive_trace { + rxrpc_receive_end, + rxrpc_receive_front, + rxrpc_receive_incoming, + rxrpc_receive_queue, + rxrpc_receive_queue_last, + rxrpc_receive_rotate, +}; + +enum rxrpc_recvmsg_trace { + rxrpc_recvmsg_cont, + rxrpc_recvmsg_data_return, + rxrpc_recvmsg_dequeue, + rxrpc_recvmsg_enter, + rxrpc_recvmsg_full, + rxrpc_recvmsg_hole, + rxrpc_recvmsg_next, + rxrpc_recvmsg_return, + rxrpc_recvmsg_terminal, + rxrpc_recvmsg_to_be_accepted, + rxrpc_recvmsg_wait, +}; + +enum rxrpc_rtt_tx_trace { + rxrpc_rtt_tx_data, + rxrpc_rtt_tx_ping, +}; + +enum rxrpc_rtt_rx_trace { + rxrpc_rtt_rx_ping_response, + rxrpc_rtt_rx_requested_ack, +}; + +enum rxrpc_timer_trace { + rxrpc_timer_begin, + rxrpc_timer_expired, + rxrpc_timer_init_for_reply, + rxrpc_timer_init_for_send_reply, + rxrpc_timer_set_for_ack, + rxrpc_timer_set_for_ping, + rxrpc_timer_set_for_resend, + rxrpc_timer_set_for_send, +}; + +enum rxrpc_propose_ack_trace { + rxrpc_propose_ack_client_tx_end, + rxrpc_propose_ack_input_data, + rxrpc_propose_ack_ping_for_lost_ack, + rxrpc_propose_ack_ping_for_lost_reply, + rxrpc_propose_ack_ping_for_params, + rxrpc_propose_ack_processing_op, + rxrpc_propose_ack_respond_to_ack, + rxrpc_propose_ack_respond_to_ping, + rxrpc_propose_ack_retry_tx, + rxrpc_propose_ack_rotate_rx, + rxrpc_propose_ack_terminal_ack, +}; + +enum rxrpc_propose_ack_outcome { + rxrpc_propose_ack_subsume, + rxrpc_propose_ack_update, + rxrpc_propose_ack_use, +}; + +enum rxrpc_congest_change { + rxrpc_cong_begin_retransmission, + rxrpc_cong_cleared_nacks, + rxrpc_cong_new_low_nack, + rxrpc_cong_no_change, + rxrpc_cong_progress, + rxrpc_cong_retransmit_again, + rxrpc_cong_rtt_window_end, + rxrpc_cong_saw_nack, +}; + +#endif /* end __RXRPC_DECLARE_TRACE_ENUMS_ONCE_ONLY */ + +/* + * Declare tracing information enums and their string mappings for display. + */ +#define rxrpc_skb_traces \ + EM(rxrpc_skb_rx_cleaned, "Rx CLN") \ + EM(rxrpc_skb_rx_freed, "Rx FRE") \ + EM(rxrpc_skb_rx_got, "Rx GOT") \ + EM(rxrpc_skb_rx_lost, "Rx *L*") \ + EM(rxrpc_skb_rx_purged, "Rx PUR") \ + EM(rxrpc_skb_rx_received, "Rx RCV") \ + EM(rxrpc_skb_rx_rotated, "Rx ROT") \ + EM(rxrpc_skb_rx_seen, "Rx SEE") \ + EM(rxrpc_skb_tx_cleaned, "Tx CLN") \ + EM(rxrpc_skb_tx_freed, "Tx FRE") \ + EM(rxrpc_skb_tx_got, "Tx GOT") \ + EM(rxrpc_skb_tx_new, "Tx NEW") \ + EM(rxrpc_skb_tx_rotated, "Tx ROT") \ + E_(rxrpc_skb_tx_seen, "Tx SEE") + +#define rxrpc_conn_traces \ + EM(rxrpc_conn_got, "GOT") \ + EM(rxrpc_conn_new_client, "NWc") \ + EM(rxrpc_conn_new_service, "NWs") \ + EM(rxrpc_conn_put_client, "PTc") \ + EM(rxrpc_conn_put_service, "PTs") \ + EM(rxrpc_conn_queued, "QUE") \ + E_(rxrpc_conn_seen, "SEE") + +#define rxrpc_client_traces \ + EM(rxrpc_client_activate_chans, "Activa") \ + EM(rxrpc_client_alloc, "Alloc ") \ + EM(rxrpc_client_chan_activate, "ChActv") \ + EM(rxrpc_client_chan_disconnect, "ChDisc") \ + EM(rxrpc_client_chan_pass, "ChPass") \ + EM(rxrpc_client_chan_unstarted, "ChUnst") \ + EM(rxrpc_client_cleanup, "Clean ") \ + EM(rxrpc_client_count, "Count ") \ + EM(rxrpc_client_discard, "Discar") \ + EM(rxrpc_client_duplicate, "Duplic") \ + EM(rxrpc_client_exposed, "Expose") \ + EM(rxrpc_client_replace, "Replac") \ + EM(rxrpc_client_to_active, "->Actv") \ + EM(rxrpc_client_to_culled, "->Cull") \ + EM(rxrpc_client_to_idle, "->Idle") \ + EM(rxrpc_client_to_inactive, "->Inac") \ + EM(rxrpc_client_to_upgrade, "->Upgd") \ + EM(rxrpc_client_to_waiting, "->Wait") \ + E_(rxrpc_client_uncount, "Uncoun") + +#define rxrpc_conn_cache_states \ + EM(RXRPC_CONN_CLIENT_INACTIVE, "Inac") \ + EM(RXRPC_CONN_CLIENT_WAITING, "Wait") \ + EM(RXRPC_CONN_CLIENT_ACTIVE, "Actv") \ + EM(RXRPC_CONN_CLIENT_CULLED, "Cull") \ + E_(RXRPC_CONN_CLIENT_IDLE, "Idle") \ + +#define rxrpc_call_traces \ + EM(rxrpc_call_connected, "CON") \ + EM(rxrpc_call_error, "*E*") \ + EM(rxrpc_call_got, "GOT") \ + EM(rxrpc_call_got_kernel, "Gke") \ + EM(rxrpc_call_got_userid, "Gus") \ + EM(rxrpc_call_new_client, "NWc") \ + EM(rxrpc_call_new_service, "NWs") \ + EM(rxrpc_call_put, "PUT") \ + EM(rxrpc_call_put_kernel, "Pke") \ + EM(rxrpc_call_put_noqueue, "PNQ") \ + EM(rxrpc_call_put_userid, "Pus") \ + EM(rxrpc_call_queued, "QUE") \ + EM(rxrpc_call_queued_ref, "QUR") \ + EM(rxrpc_call_release, "RLS") \ + E_(rxrpc_call_seen, "SEE") + +#define rxrpc_transmit_traces \ + EM(rxrpc_transmit_await_reply, "AWR") \ + EM(rxrpc_transmit_end, "END") \ + EM(rxrpc_transmit_queue, "QUE") \ + EM(rxrpc_transmit_queue_last, "QLS") \ + EM(rxrpc_transmit_rotate, "ROT") \ + EM(rxrpc_transmit_rotate_last, "RLS") \ + E_(rxrpc_transmit_wait, "WAI") + +#define rxrpc_receive_traces \ + EM(rxrpc_receive_end, "END") \ + EM(rxrpc_receive_front, "FRN") \ + EM(rxrpc_receive_incoming, "INC") \ + EM(rxrpc_receive_queue, "QUE") \ + EM(rxrpc_receive_queue_last, "QLS") \ + E_(rxrpc_receive_rotate, "ROT") + +#define rxrpc_recvmsg_traces \ + EM(rxrpc_recvmsg_cont, "CONT") \ + EM(rxrpc_recvmsg_data_return, "DATA") \ + EM(rxrpc_recvmsg_dequeue, "DEQU") \ + EM(rxrpc_recvmsg_enter, "ENTR") \ + EM(rxrpc_recvmsg_full, "FULL") \ + EM(rxrpc_recvmsg_hole, "HOLE") \ + EM(rxrpc_recvmsg_next, "NEXT") \ + EM(rxrpc_recvmsg_return, "RETN") \ + EM(rxrpc_recvmsg_terminal, "TERM") \ + EM(rxrpc_recvmsg_to_be_accepted, "TBAC") \ + E_(rxrpc_recvmsg_wait, "WAIT") + +#define rxrpc_rtt_tx_traces \ + EM(rxrpc_rtt_tx_data, "DATA") \ + E_(rxrpc_rtt_tx_ping, "PING") + +#define rxrpc_rtt_rx_traces \ + EM(rxrpc_rtt_rx_ping_response, "PONG") \ + E_(rxrpc_rtt_rx_requested_ack, "RACK") + +#define rxrpc_timer_traces \ + EM(rxrpc_timer_begin, "Begin ") \ + EM(rxrpc_timer_expired, "*EXPR*") \ + EM(rxrpc_timer_init_for_reply, "IniRpl") \ + EM(rxrpc_timer_init_for_send_reply, "SndRpl") \ + EM(rxrpc_timer_set_for_ack, "SetAck") \ + EM(rxrpc_timer_set_for_ping, "SetPng") \ + EM(rxrpc_timer_set_for_resend, "SetRTx") \ + E_(rxrpc_timer_set_for_send, "SetTx ") + +#define rxrpc_propose_ack_traces \ + EM(rxrpc_propose_ack_client_tx_end, "ClTxEnd") \ + EM(rxrpc_propose_ack_input_data, "DataIn ") \ + EM(rxrpc_propose_ack_ping_for_lost_ack, "LostAck") \ + EM(rxrpc_propose_ack_ping_for_lost_reply, "LostRpl") \ + EM(rxrpc_propose_ack_ping_for_params, "Params ") \ + EM(rxrpc_propose_ack_processing_op, "ProcOp ") \ + EM(rxrpc_propose_ack_respond_to_ack, "Rsp2Ack") \ + EM(rxrpc_propose_ack_respond_to_ping, "Rsp2Png") \ + EM(rxrpc_propose_ack_retry_tx, "RetryTx") \ + EM(rxrpc_propose_ack_rotate_rx, "RxAck ") \ + E_(rxrpc_propose_ack_terminal_ack, "ClTerm ") + +#define rxrpc_propose_ack_outcomes \ + EM(rxrpc_propose_ack_subsume, " Subsume") \ + EM(rxrpc_propose_ack_update, " Update") \ + E_(rxrpc_propose_ack_use, "") + +#define rxrpc_congest_modes \ + EM(RXRPC_CALL_CONGEST_AVOIDANCE, "CongAvoid") \ + EM(RXRPC_CALL_FAST_RETRANSMIT, "FastReTx ") \ + EM(RXRPC_CALL_PACKET_LOSS, "PktLoss ") \ + E_(RXRPC_CALL_SLOW_START, "SlowStart") + +#define rxrpc_congest_changes \ + 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_progress, " Progres") \ + EM(rxrpc_cong_retransmit_again, " ReTxAgn") \ + EM(rxrpc_cong_rtt_window_end, " RttWinE") \ + E_(rxrpc_cong_saw_nack, " SawNack") + +#define rxrpc_pkts \ + EM(0, "?00") \ + EM(RXRPC_PACKET_TYPE_DATA, "DATA") \ + EM(RXRPC_PACKET_TYPE_ACK, "ACK") \ + EM(RXRPC_PACKET_TYPE_BUSY, "BUSY") \ + EM(RXRPC_PACKET_TYPE_ABORT, "ABORT") \ + EM(RXRPC_PACKET_TYPE_ACKALL, "ACKALL") \ + EM(RXRPC_PACKET_TYPE_CHALLENGE, "CHALL") \ + EM(RXRPC_PACKET_TYPE_RESPONSE, "RESP") \ + EM(RXRPC_PACKET_TYPE_DEBUG, "DEBUG") \ + EM(9, "?09") \ + EM(10, "?10") \ + EM(11, "?11") \ + EM(12, "?12") \ + EM(RXRPC_PACKET_TYPE_VERSION, "VERSION") \ + EM(14, "?14") \ + E_(15, "?15") + +#define rxrpc_ack_names \ + EM(0, "-0-") \ + EM(RXRPC_ACK_REQUESTED, "REQ") \ + EM(RXRPC_ACK_DUPLICATE, "DUP") \ + EM(RXRPC_ACK_OUT_OF_SEQUENCE, "OOS") \ + EM(RXRPC_ACK_EXCEEDS_WINDOW, "WIN") \ + EM(RXRPC_ACK_NOSPACE, "MEM") \ + EM(RXRPC_ACK_PING, "PNG") \ + EM(RXRPC_ACK_PING_RESPONSE, "PNR") \ + EM(RXRPC_ACK_DELAY, "DLY") \ + EM(RXRPC_ACK_IDLE, "IDL") \ + E_(RXRPC_ACK__INVALID, "-?-") + +/* + * Export enum symbols via userspace. + */ +#undef EM +#undef E_ +#define EM(a, b) TRACE_DEFINE_ENUM(a); +#define E_(a, b) TRACE_DEFINE_ENUM(a); + +rxrpc_skb_traces; +rxrpc_conn_traces; +rxrpc_client_traces; +rxrpc_call_traces; +rxrpc_transmit_traces; +rxrpc_receive_traces; +rxrpc_recvmsg_traces; +rxrpc_rtt_tx_traces; +rxrpc_rtt_rx_traces; +rxrpc_timer_traces; +rxrpc_propose_ack_traces; +rxrpc_propose_ack_outcomes; +rxrpc_congest_changes; + +/* + * Now redefine the EM() and E_() macros to map the enums to the strings that + * will be printed in the output. + */ +#undef EM +#undef E_ +#define EM(a, b) { a, b }, +#define E_(a, b) { a, b } + TRACE_EVENT(rxrpc_conn, TP_PROTO(struct rxrpc_connection *conn, enum rxrpc_conn_trace op, int usage, const void *where), @@ -38,7 +418,7 @@ TRACE_EVENT(rxrpc_conn, TP_printk("C=%p %s u=%d sp=%pSR", __entry->conn, - rxrpc_conn_traces[__entry->op], + __print_symbolic(__entry->op, rxrpc_conn_traces), __entry->usage, __entry->where) ); @@ -70,8 +450,8 @@ TRACE_EVENT(rxrpc_client, TP_printk("C=%p h=%2d %s %s i=%08x u=%d", __entry->conn, __entry->channel, - rxrpc_client_traces[__entry->op], - rxrpc_conn_cache_states[__entry->cs], + __print_symbolic(__entry->op, rxrpc_client_traces), + __print_symbolic(__entry->cs, rxrpc_conn_cache_states), __entry->cid, __entry->usage) ); @@ -100,7 +480,7 @@ TRACE_EVENT(rxrpc_call, TP_printk("c=%p %s u=%d sp=%pSR a=%p", __entry->call, - rxrpc_call_traces[__entry->op], + __print_symbolic(__entry->op, rxrpc_call_traces), __entry->usage, __entry->where, __entry->aux) @@ -130,7 +510,7 @@ TRACE_EVENT(rxrpc_skb, TP_printk("s=%p %s u=%d m=%d p=%pSR", __entry->skb, - rxrpc_skb_traces[__entry->op], + __print_symbolic(__entry->op, rxrpc_skb_traces), __entry->usage, __entry->mod_count, __entry->where) @@ -154,7 +534,8 @@ TRACE_EVENT(rxrpc_rx_packet, __entry->hdr.callNumber, __entry->hdr.serviceId, __entry->hdr.serial, __entry->hdr.seq, __entry->hdr.type, __entry->hdr.flags, - __entry->hdr.type <= 15 ? rxrpc_pkts[__entry->hdr.type] : "?UNK") + __entry->hdr.type <= 15 ? + __print_symbolic(__entry->hdr.type, rxrpc_pkts) : "?UNK") ); TRACE_EVENT(rxrpc_rx_done, @@ -225,7 +606,7 @@ TRACE_EVENT(rxrpc_transmit, TP_printk("c=%p %s f=%08x n=%u", __entry->call, - rxrpc_transmit_traces[__entry->why], + __print_symbolic(__entry->why, rxrpc_transmit_traces), __entry->tx_hard_ack + 1, __entry->tx_top - __entry->tx_hard_ack) ); @@ -251,7 +632,7 @@ TRACE_EVENT(rxrpc_rx_ack, TP_printk("c=%p %s f=%08x n=%u", __entry->call, - rxrpc_ack_names[__entry->reason], + __print_symbolic(__entry->reason, rxrpc_ack_names), __entry->first, __entry->n_acks) ); @@ -317,7 +698,7 @@ TRACE_EVENT(rxrpc_tx_ack, TP_printk(" c=%p ACK %08x %s f=%08x r=%08x n=%u", __entry->call, __entry->serial, - rxrpc_ack_names[__entry->reason], + __print_symbolic(__entry->reason, rxrpc_ack_names), __entry->ack_first, __entry->ack_serial, __entry->n_acks) @@ -349,7 +730,7 @@ TRACE_EVENT(rxrpc_receive, TP_printk("c=%p %s r=%08x q=%08x w=%08x-%08x", __entry->call, - rxrpc_receive_traces[__entry->why], + __print_symbolic(__entry->why, rxrpc_receive_traces), __entry->serial, __entry->seq, __entry->hard_ack, @@ -383,7 +764,7 @@ TRACE_EVENT(rxrpc_recvmsg, TP_printk("c=%p %s q=%08x o=%u l=%u ret=%d", __entry->call, - rxrpc_recvmsg_traces[__entry->why], + __print_symbolic(__entry->why, rxrpc_recvmsg_traces), __entry->seq, __entry->offset, __entry->len, @@ -410,7 +791,7 @@ TRACE_EVENT(rxrpc_rtt_tx, TP_printk("c=%p %s sr=%08x", __entry->call, - rxrpc_rtt_tx_traces[__entry->why], + __print_symbolic(__entry->why, rxrpc_rtt_tx_traces), __entry->send_serial) ); @@ -443,7 +824,7 @@ TRACE_EVENT(rxrpc_rtt_rx, TP_printk("c=%p %s sr=%08x rr=%08x rtt=%lld nr=%u avg=%lld", __entry->call, - rxrpc_rtt_rx_traces[__entry->why], + __print_symbolic(__entry->why, rxrpc_rtt_rx_traces), __entry->send_serial, __entry->resp_serial, __entry->rtt, @@ -481,7 +862,7 @@ TRACE_EVENT(rxrpc_timer, TP_printk("c=%p %s x=%lld a=%lld r=%lld t=%ld", __entry->call, - rxrpc_timer_traces[__entry->why], + __print_symbolic(__entry->why, rxrpc_timer_traces), ktime_to_ns(ktime_sub(__entry->expire_at, __entry->now)), ktime_to_ns(ktime_sub(__entry->ack_at, __entry->now)), ktime_to_ns(ktime_sub(__entry->resend_at, __entry->now)), @@ -506,7 +887,8 @@ TRACE_EVENT(rxrpc_rx_lose, __entry->hdr.callNumber, __entry->hdr.serviceId, __entry->hdr.serial, __entry->hdr.seq, __entry->hdr.type, __entry->hdr.flags, - __entry->hdr.type <= 15 ? rxrpc_pkts[__entry->hdr.type] : "?UNK") + __entry->hdr.type <= 15 ? + __print_symbolic(__entry->hdr.type, rxrpc_pkts) : "?UNK") ); TRACE_EVENT(rxrpc_propose_ack, @@ -539,12 +921,12 @@ TRACE_EVENT(rxrpc_propose_ack, TP_printk("c=%p %s %s r=%08x i=%u b=%u%s", __entry->call, - rxrpc_propose_ack_traces[__entry->why], - rxrpc_ack_names[__entry->ack_reason], + __print_symbolic(__entry->why, rxrpc_propose_ack_traces), + __print_symbolic(__entry->ack_reason, rxrpc_ack_names), __entry->serial, __entry->immediate, __entry->background, - rxrpc_propose_ack_outcomes[__entry->outcome]) + __print_symbolic(__entry->outcome, rxrpc_propose_ack_outcomes)) ); TRACE_EVENT(rxrpc_retransmit, @@ -603,9 +985,9 @@ TRACE_EVENT(rxrpc_congest, TP_printk("c=%p %08x %s %08x %s cw=%u ss=%u nr=%u,%u nw=%u,%u r=%u b=%u u=%u d=%u l=%x%s%s%s", __entry->call, __entry->ack_serial, - rxrpc_ack_names[__entry->sum.ack_reason], + __print_symbolic(__entry->sum.ack_reason, rxrpc_ack_names), __entry->hard_ack, - rxrpc_congest_modes[__entry->sum.mode], + __print_symbolic(__entry->sum.mode, rxrpc_congest_modes), __entry->sum.cwnd, __entry->sum.ssthresh, __entry->sum.nr_acks, __entry->sum.nr_nacks, @@ -615,7 +997,7 @@ TRACE_EVENT(rxrpc_congest, __entry->sum.cumulative_acks, __entry->sum.dup_acks, __entry->lowest_nak, __entry->sum.new_low_nack ? "!" : "", - rxrpc_congest_changes[__entry->change], + __print_symbolic(__entry->change, rxrpc_congest_changes), __entry->sum.retrans_timeo ? " rTxTo" : "") ); diff --git a/net/rxrpc/ar-internal.h b/net/rxrpc/ar-internal.h index f60e355..84927c7 100644 --- a/net/rxrpc/ar-internal.h +++ b/net/rxrpc/ar-internal.h @@ -593,200 +593,6 @@ struct rxrpc_ack_summary { u8 cumulative_acks; }; -enum rxrpc_skb_trace { - rxrpc_skb_rx_cleaned, - rxrpc_skb_rx_freed, - rxrpc_skb_rx_got, - rxrpc_skb_rx_lost, - rxrpc_skb_rx_received, - rxrpc_skb_rx_rotated, - rxrpc_skb_rx_purged, - rxrpc_skb_rx_seen, - rxrpc_skb_tx_cleaned, - rxrpc_skb_tx_freed, - rxrpc_skb_tx_got, - rxrpc_skb_tx_new, - rxrpc_skb_tx_rotated, - rxrpc_skb_tx_seen, - rxrpc_skb__nr_trace -}; - -extern const char rxrpc_skb_traces[rxrpc_skb__nr_trace][7]; - -enum rxrpc_conn_trace { - rxrpc_conn_new_client, - rxrpc_conn_new_service, - rxrpc_conn_queued, - rxrpc_conn_seen, - rxrpc_conn_got, - rxrpc_conn_put_client, - rxrpc_conn_put_service, - rxrpc_conn__nr_trace -}; - -extern const char rxrpc_conn_traces[rxrpc_conn__nr_trace][4]; - -enum rxrpc_client_trace { - rxrpc_client_activate_chans, - rxrpc_client_alloc, - rxrpc_client_chan_activate, - rxrpc_client_chan_disconnect, - rxrpc_client_chan_pass, - rxrpc_client_chan_unstarted, - rxrpc_client_cleanup, - rxrpc_client_count, - rxrpc_client_discard, - rxrpc_client_duplicate, - rxrpc_client_exposed, - rxrpc_client_replace, - rxrpc_client_to_active, - rxrpc_client_to_culled, - rxrpc_client_to_idle, - rxrpc_client_to_inactive, - rxrpc_client_to_waiting, - rxrpc_client_uncount, - rxrpc_client__nr_trace -}; - -extern const char rxrpc_client_traces[rxrpc_client__nr_trace][7]; -extern const char rxrpc_conn_cache_states[RXRPC_CONN__NR_CACHE_STATES][5]; - -enum rxrpc_call_trace { - rxrpc_call_new_client, - rxrpc_call_new_service, - rxrpc_call_queued, - rxrpc_call_queued_ref, - rxrpc_call_seen, - rxrpc_call_connected, - rxrpc_call_release, - rxrpc_call_got, - rxrpc_call_got_userid, - rxrpc_call_got_kernel, - rxrpc_call_put, - rxrpc_call_put_userid, - rxrpc_call_put_kernel, - rxrpc_call_put_noqueue, - rxrpc_call_error, - rxrpc_call__nr_trace -}; - -extern const char rxrpc_call_traces[rxrpc_call__nr_trace][4]; - -enum rxrpc_transmit_trace { - rxrpc_transmit_wait, - rxrpc_transmit_queue, - rxrpc_transmit_queue_last, - rxrpc_transmit_rotate, - rxrpc_transmit_rotate_last, - rxrpc_transmit_await_reply, - rxrpc_transmit_end, - rxrpc_transmit__nr_trace -}; - -extern const char rxrpc_transmit_traces[rxrpc_transmit__nr_trace][4]; - -enum rxrpc_receive_trace { - rxrpc_receive_incoming, - rxrpc_receive_queue, - rxrpc_receive_queue_last, - rxrpc_receive_front, - rxrpc_receive_rotate, - rxrpc_receive_end, - rxrpc_receive__nr_trace -}; - -extern const char rxrpc_receive_traces[rxrpc_receive__nr_trace][4]; - -enum rxrpc_recvmsg_trace { - rxrpc_recvmsg_enter, - rxrpc_recvmsg_wait, - rxrpc_recvmsg_dequeue, - rxrpc_recvmsg_hole, - rxrpc_recvmsg_next, - rxrpc_recvmsg_cont, - rxrpc_recvmsg_full, - rxrpc_recvmsg_data_return, - rxrpc_recvmsg_terminal, - rxrpc_recvmsg_to_be_accepted, - rxrpc_recvmsg_return, - rxrpc_recvmsg__nr_trace -}; - -extern const char rxrpc_recvmsg_traces[rxrpc_recvmsg__nr_trace][5]; - -enum rxrpc_rtt_tx_trace { - rxrpc_rtt_tx_ping, - rxrpc_rtt_tx_data, - rxrpc_rtt_tx__nr_trace -}; - -extern const char rxrpc_rtt_tx_traces[rxrpc_rtt_tx__nr_trace][5]; - -enum rxrpc_rtt_rx_trace { - rxrpc_rtt_rx_ping_response, - rxrpc_rtt_rx_requested_ack, - rxrpc_rtt_rx__nr_trace -}; - -extern const char rxrpc_rtt_rx_traces[rxrpc_rtt_rx__nr_trace][5]; - -enum rxrpc_timer_trace { - rxrpc_timer_begin, - rxrpc_timer_init_for_reply, - rxrpc_timer_init_for_send_reply, - rxrpc_timer_expired, - rxrpc_timer_set_for_ack, - rxrpc_timer_set_for_ping, - rxrpc_timer_set_for_resend, - rxrpc_timer_set_for_send, - rxrpc_timer__nr_trace -}; - -extern const char rxrpc_timer_traces[rxrpc_timer__nr_trace][8]; - -enum rxrpc_propose_ack_trace { - rxrpc_propose_ack_client_tx_end, - rxrpc_propose_ack_input_data, - rxrpc_propose_ack_ping_for_lost_ack, - rxrpc_propose_ack_ping_for_lost_reply, - rxrpc_propose_ack_ping_for_params, - rxrpc_propose_ack_processing_op, - rxrpc_propose_ack_respond_to_ack, - rxrpc_propose_ack_respond_to_ping, - rxrpc_propose_ack_retry_tx, - rxrpc_propose_ack_rotate_rx, - rxrpc_propose_ack_terminal_ack, - rxrpc_propose_ack__nr_trace -}; - -enum rxrpc_propose_ack_outcome { - rxrpc_propose_ack_use, - rxrpc_propose_ack_update, - rxrpc_propose_ack_subsume, - rxrpc_propose_ack__nr_outcomes -}; - -extern const char rxrpc_propose_ack_traces[rxrpc_propose_ack__nr_trace][8]; -extern const char *const rxrpc_propose_ack_outcomes[rxrpc_propose_ack__nr_outcomes]; - -enum rxrpc_congest_change { - rxrpc_cong_begin_retransmission, - rxrpc_cong_cleared_nacks, - rxrpc_cong_new_low_nack, - rxrpc_cong_no_change, - rxrpc_cong_progress, - rxrpc_cong_retransmit_again, - rxrpc_cong_rtt_window_end, - rxrpc_cong_saw_nack, - rxrpc_congest__nr_change -}; - -extern const char rxrpc_congest_modes[NR__RXRPC_CONGEST_MODES][10]; -extern const char rxrpc_congest_changes[rxrpc_congest__nr_change][9]; - -extern const char *const rxrpc_pkts[]; -extern const char rxrpc_ack_names[RXRPC_ACK__INVALID + 1][4]; - #include <trace/events/rxrpc.h> /* diff --git a/net/rxrpc/call_object.c b/net/rxrpc/call_object.c index 1ed18d8..8b94db3 100644 --- a/net/rxrpc/call_object.c +++ b/net/rxrpc/call_object.c @@ -43,24 +43,6 @@ const char *const rxrpc_call_completions[NR__RXRPC_CALL_COMPLETIONS] = { [RXRPC_CALL_NETWORK_ERROR] = "NetError", }; -const char rxrpc_call_traces[rxrpc_call__nr_trace][4] = { - [rxrpc_call_new_client] = "NWc", - [rxrpc_call_new_service] = "NWs", - [rxrpc_call_queued] = "QUE", - [rxrpc_call_queued_ref] = "QUR", - [rxrpc_call_connected] = "CON", - [rxrpc_call_release] = "RLS", - [rxrpc_call_seen] = "SEE", - [rxrpc_call_got] = "GOT", - [rxrpc_call_got_userid] = "Gus", - [rxrpc_call_got_kernel] = "Gke", - [rxrpc_call_put] = "PUT", - [rxrpc_call_put_userid] = "Pus", - [rxrpc_call_put_kernel] = "Pke", - [rxrpc_call_put_noqueue] = "PNQ", - [rxrpc_call_error] = "*E*", -}; - struct kmem_cache *rxrpc_call_jar; LIST_HEAD(rxrpc_calls); DEFINE_RWLOCK(rxrpc_call_lock); diff --git a/net/rxrpc/conn_client.c b/net/rxrpc/conn_client.c index 6cbcdcc..40a1ef2 100644 --- a/net/rxrpc/conn_client.c +++ b/net/rxrpc/conn_client.c @@ -105,14 +105,6 @@ static void rxrpc_discard_expired_client_conns(struct work_struct *); static DECLARE_DELAYED_WORK(rxrpc_client_conn_reap, rxrpc_discard_expired_client_conns); -const char rxrpc_conn_cache_states[RXRPC_CONN__NR_CACHE_STATES][5] = { - [RXRPC_CONN_CLIENT_INACTIVE] = "Inac", - [RXRPC_CONN_CLIENT_WAITING] = "Wait", - [RXRPC_CONN_CLIENT_ACTIVE] = "Actv", - [RXRPC_CONN_CLIENT_CULLED] = "Cull", - [RXRPC_CONN_CLIENT_IDLE] = "Idle", -}; - /* * Get a connection ID and epoch for a client connection from the global pool. * The connection struct pointer is then recorded in the idr radix tree. The diff --git a/net/rxrpc/input.c b/net/rxrpc/input.c index 1d87b54..7c2abd8 100644 --- a/net/rxrpc/input.c +++ b/net/rxrpc/input.c @@ -767,15 +767,6 @@ static void rxrpc_input_ack(struct rxrpc_call *call, struct sk_buff *skb, trace_rxrpc_rx_ack(call, first_soft_ack, summary.ack_reason, nr_acks); - _proto("Rx ACK %%%u { m=%hu f=#%u p=#%u s=%%%u r=%s n=%u }", - sp->hdr.serial, - ntohs(buf.ack.maxSkew), - first_soft_ack, - ntohl(buf.ack.previousPacket), - acked_serial, - rxrpc_ack_names[summary.ack_reason], - buf.ack.nAcks); - if (buf.ack.reason == RXRPC_ACK_PING_RESPONSE) rxrpc_input_ping_response(call, skb->tstamp, acked_serial, sp->hdr.serial); @@ -931,7 +922,6 @@ static void rxrpc_input_call_packet(struct rxrpc_call *call, break; default: - _proto("Rx %s %%%u", rxrpc_pkts[sp->hdr.type], sp->hdr.serial); break; } diff --git a/net/rxrpc/misc.c b/net/rxrpc/misc.c index 6dee55f..1a2d4b1 100644 --- a/net/rxrpc/misc.c +++ b/net/rxrpc/misc.c @@ -77,12 +77,6 @@ unsigned int rxrpc_rx_jumbo_max = 4; */ unsigned int rxrpc_resend_timeout = 4 * 1000; -const char *const rxrpc_pkts[] = { - "?00", - "DATA", "ACK", "BUSY", "ABORT", "ACKALL", "CHALL", "RESP", "DEBUG", - "?09", "?10", "?11", "?12", "VERSION", "?14", "?15" -}; - const s8 rxrpc_ack_priority[] = { [0] = 0, [RXRPC_ACK_DELAY] = 1, @@ -94,148 +88,3 @@ const s8 rxrpc_ack_priority[] = { [RXRPC_ACK_NOSPACE] = 7, [RXRPC_ACK_PING_RESPONSE] = 8, }; - -const char rxrpc_ack_names[RXRPC_ACK__INVALID + 1][4] = { - "---", "REQ", "DUP", "OOS", "WIN", "MEM", "PNG", "PNR", "DLY", - "IDL", "-?-" -}; - -const char rxrpc_skb_traces[rxrpc_skb__nr_trace][7] = { - [rxrpc_skb_rx_cleaned] = "Rx CLN", - [rxrpc_skb_rx_freed] = "Rx FRE", - [rxrpc_skb_rx_got] = "Rx GOT", - [rxrpc_skb_rx_lost] = "Rx *L*", - [rxrpc_skb_rx_received] = "Rx RCV", - [rxrpc_skb_rx_purged] = "Rx PUR", - [rxrpc_skb_rx_rotated] = "Rx ROT", - [rxrpc_skb_rx_seen] = "Rx SEE", - [rxrpc_skb_tx_cleaned] = "Tx CLN", - [rxrpc_skb_tx_freed] = "Tx FRE", - [rxrpc_skb_tx_got] = "Tx GOT", - [rxrpc_skb_tx_new] = "Tx NEW", - [rxrpc_skb_tx_rotated] = "Tx ROT", - [rxrpc_skb_tx_seen] = "Tx SEE", -}; - -const char rxrpc_conn_traces[rxrpc_conn__nr_trace][4] = { - [rxrpc_conn_new_client] = "NWc", - [rxrpc_conn_new_service] = "NWs", - [rxrpc_conn_queued] = "QUE", - [rxrpc_conn_seen] = "SEE", - [rxrpc_conn_got] = "GOT", - [rxrpc_conn_put_client] = "PTc", - [rxrpc_conn_put_service] = "PTs", -}; - -const char rxrpc_client_traces[rxrpc_client__nr_trace][7] = { - [rxrpc_client_activate_chans] = "Activa", - [rxrpc_client_alloc] = "Alloc ", - [rxrpc_client_chan_activate] = "ChActv", - [rxrpc_client_chan_disconnect] = "ChDisc", - [rxrpc_client_chan_pass] = "ChPass", - [rxrpc_client_chan_unstarted] = "ChUnst", - [rxrpc_client_cleanup] = "Clean ", - [rxrpc_client_count] = "Count ", - [rxrpc_client_discard] = "Discar", - [rxrpc_client_duplicate] = "Duplic", - [rxrpc_client_exposed] = "Expose", - [rxrpc_client_replace] = "Replac", - [rxrpc_client_to_active] = "->Actv", - [rxrpc_client_to_culled] = "->Cull", - [rxrpc_client_to_idle] = "->Idle", - [rxrpc_client_to_inactive] = "->Inac", - [rxrpc_client_to_waiting] = "->Wait", - [rxrpc_client_uncount] = "Uncoun", -}; - -const char rxrpc_transmit_traces[rxrpc_transmit__nr_trace][4] = { - [rxrpc_transmit_wait] = "WAI", - [rxrpc_transmit_queue] = "QUE", - [rxrpc_transmit_queue_last] = "QLS", - [rxrpc_transmit_rotate] = "ROT", - [rxrpc_transmit_rotate_last] = "RLS", - [rxrpc_transmit_await_reply] = "AWR", - [rxrpc_transmit_end] = "END", -}; - -const char rxrpc_receive_traces[rxrpc_receive__nr_trace][4] = { - [rxrpc_receive_incoming] = "INC", - [rxrpc_receive_queue] = "QUE", - [rxrpc_receive_queue_last] = "QLS", - [rxrpc_receive_front] = "FRN", - [rxrpc_receive_rotate] = "ROT", - [rxrpc_receive_end] = "END", -}; - -const char rxrpc_recvmsg_traces[rxrpc_recvmsg__nr_trace][5] = { - [rxrpc_recvmsg_enter] = "ENTR", - [rxrpc_recvmsg_wait] = "WAIT", - [rxrpc_recvmsg_dequeue] = "DEQU", - [rxrpc_recvmsg_hole] = "HOLE", - [rxrpc_recvmsg_next] = "NEXT", - [rxrpc_recvmsg_cont] = "CONT", - [rxrpc_recvmsg_full] = "FULL", - [rxrpc_recvmsg_data_return] = "DATA", - [rxrpc_recvmsg_terminal] = "TERM", - [rxrpc_recvmsg_to_be_accepted] = "TBAC", - [rxrpc_recvmsg_return] = "RETN", -}; - -const char rxrpc_rtt_tx_traces[rxrpc_rtt_tx__nr_trace][5] = { - [rxrpc_rtt_tx_ping] = "PING", - [rxrpc_rtt_tx_data] = "DATA", -}; - -const char rxrpc_rtt_rx_traces[rxrpc_rtt_rx__nr_trace][5] = { - [rxrpc_rtt_rx_ping_response] = "PONG", - [rxrpc_rtt_rx_requested_ack] = "RACK", -}; - -const char rxrpc_timer_traces[rxrpc_timer__nr_trace][8] = { - [rxrpc_timer_begin] = "Begin ", - [rxrpc_timer_expired] = "*EXPR*", - [rxrpc_timer_init_for_reply] = "IniRpl", - [rxrpc_timer_init_for_send_reply] = "SndRpl", - [rxrpc_timer_set_for_ack] = "SetAck", - [rxrpc_timer_set_for_ping] = "SetPng", - [rxrpc_timer_set_for_send] = "SetTx ", - [rxrpc_timer_set_for_resend] = "SetRTx", -}; - -const char rxrpc_propose_ack_traces[rxrpc_propose_ack__nr_trace][8] = { - [rxrpc_propose_ack_client_tx_end] = "ClTxEnd", - [rxrpc_propose_ack_input_data] = "DataIn ", - [rxrpc_propose_ack_ping_for_lost_ack] = "LostAck", - [rxrpc_propose_ack_ping_for_lost_reply] = "LostRpl", - [rxrpc_propose_ack_ping_for_params] = "Params ", - [rxrpc_propose_ack_processing_op] = "ProcOp ", - [rxrpc_propose_ack_respond_to_ack] = "Rsp2Ack", - [rxrpc_propose_ack_respond_to_ping] = "Rsp2Png", - [rxrpc_propose_ack_retry_tx] = "RetryTx", - [rxrpc_propose_ack_rotate_rx] = "RxAck ", - [rxrpc_propose_ack_terminal_ack] = "ClTerm ", -}; - -const char *const rxrpc_propose_ack_outcomes[rxrpc_propose_ack__nr_outcomes] = { - [rxrpc_propose_ack_use] = "", - [rxrpc_propose_ack_update] = " Update", - [rxrpc_propose_ack_subsume] = " Subsume", -}; - -const char rxrpc_congest_modes[NR__RXRPC_CONGEST_MODES][10] = { - [RXRPC_CALL_SLOW_START] = "SlowStart", - [RXRPC_CALL_CONGEST_AVOIDANCE] = "CongAvoid", - [RXRPC_CALL_PACKET_LOSS] = "PktLoss ", - [RXRPC_CALL_FAST_RETRANSMIT] = "FastReTx ", -}; - -const char rxrpc_congest_changes[rxrpc_congest__nr_change][9] = { - [rxrpc_cong_begin_retransmission] = " Retrans", - [rxrpc_cong_cleared_nacks] = " Cleared", - [rxrpc_cong_new_low_nack] = " NewLowN", - [rxrpc_cong_no_change] = "", - [rxrpc_cong_progress] = " Progres", - [rxrpc_cong_retransmit_again] = " ReTxAgn", - [rxrpc_cong_rtt_window_end] = " RttWinE", - [rxrpc_cong_saw_nack] = " SawNack", -}; |
