mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-22 20:23:57 +08:00
46fcc6ef9d
Add perf event macros for support of tracing and instrumentation of LDC state machine Signed-off-by: Sowmini Varadhan <sowmini.varadhan@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
140 lines
3.0 KiB
C
140 lines
3.0 KiB
C
#undef TRACE_SYSTEM
|
|
#define TRACE_SYSTEM sunvnet
|
|
|
|
#if !defined(_TRACE_SUNVNET_H) || defined(TRACE_HEADER_MULTI_READ)
|
|
#define _TRACE_SUNVNET_H
|
|
|
|
#include <linux/tracepoint.h>
|
|
|
|
TRACE_EVENT(vnet_rx_one,
|
|
|
|
TP_PROTO(int lsid, int rsid, int index, int needs_ack),
|
|
|
|
TP_ARGS(lsid, rsid, index, needs_ack),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(int, lsid)
|
|
__field(int, rsid)
|
|
__field(int, index)
|
|
__field(int, needs_ack)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->lsid = lsid;
|
|
__entry->rsid = rsid;
|
|
__entry->index = index;
|
|
__entry->needs_ack = needs_ack;
|
|
),
|
|
|
|
TP_printk("(%x:%x) walk_rx_one index %d; needs_ack %d",
|
|
__entry->lsid, __entry->rsid,
|
|
__entry->index, __entry->needs_ack)
|
|
);
|
|
|
|
DECLARE_EVENT_CLASS(vnet_tx_stopped_ack_template,
|
|
|
|
TP_PROTO(int lsid, int rsid, int ack_end, int npkts),
|
|
|
|
TP_ARGS(lsid, rsid, ack_end, npkts),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(int, lsid)
|
|
__field(int, rsid)
|
|
__field(int, ack_end)
|
|
__field(int, npkts)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->lsid = lsid;
|
|
__entry->rsid = rsid;
|
|
__entry->ack_end = ack_end;
|
|
__entry->npkts = npkts;
|
|
),
|
|
|
|
TP_printk("(%x:%x) stopped ack for %d; npkts %d",
|
|
__entry->lsid, __entry->rsid,
|
|
__entry->ack_end, __entry->npkts)
|
|
);
|
|
DEFINE_EVENT(vnet_tx_stopped_ack_template, vnet_tx_send_stopped_ack,
|
|
TP_PROTO(int lsid, int rsid, int ack_end, int npkts),
|
|
TP_ARGS(lsid, rsid, ack_end, npkts));
|
|
DEFINE_EVENT(vnet_tx_stopped_ack_template, vnet_tx_defer_stopped_ack,
|
|
TP_PROTO(int lsid, int rsid, int ack_end, int npkts),
|
|
TP_ARGS(lsid, rsid, ack_end, npkts));
|
|
DEFINE_EVENT(vnet_tx_stopped_ack_template, vnet_tx_pending_stopped_ack,
|
|
TP_PROTO(int lsid, int rsid, int ack_end, int npkts),
|
|
TP_ARGS(lsid, rsid, ack_end, npkts));
|
|
|
|
TRACE_EVENT(vnet_rx_stopped_ack,
|
|
|
|
TP_PROTO(int lsid, int rsid, int end),
|
|
|
|
TP_ARGS(lsid, rsid, end),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(int, lsid)
|
|
__field(int, rsid)
|
|
__field(int, end)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->lsid = lsid;
|
|
__entry->rsid = rsid;
|
|
__entry->end = end;
|
|
),
|
|
|
|
TP_printk("(%x:%x) stopped ack for index %d",
|
|
__entry->lsid, __entry->rsid, __entry->end)
|
|
);
|
|
|
|
TRACE_EVENT(vnet_tx_trigger,
|
|
|
|
TP_PROTO(int lsid, int rsid, int start, int err),
|
|
|
|
TP_ARGS(lsid, rsid, start, err),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(int, lsid)
|
|
__field(int, rsid)
|
|
__field(int, start)
|
|
__field(int, err)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->lsid = lsid;
|
|
__entry->rsid = rsid;
|
|
__entry->start = start;
|
|
__entry->err = err;
|
|
),
|
|
|
|
TP_printk("(%x:%x) Tx trigger for %d sent with err %d %s",
|
|
__entry->lsid, __entry->rsid, __entry->start,
|
|
__entry->err, __entry->err > 0 ? "(ok)" : " ")
|
|
);
|
|
|
|
TRACE_EVENT(vnet_skip_tx_trigger,
|
|
|
|
TP_PROTO(int lsid, int rsid, int last),
|
|
|
|
TP_ARGS(lsid, rsid, last),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(int, lsid)
|
|
__field(int, rsid)
|
|
__field(int, last)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->lsid = lsid;
|
|
__entry->rsid = rsid;
|
|
__entry->last = last;
|
|
),
|
|
|
|
TP_printk("(%x:%x) Skip Tx trigger. Last trigger sent was %d",
|
|
__entry->lsid, __entry->rsid, __entry->last)
|
|
);
|
|
#endif /* _TRACE_SOCK_H */
|
|
|
|
/* This part must be outside protection */
|
|
#include <trace/define_trace.h>
|