1 /* SPDX-License-Identifier: GPL-2.0-only */
3 #define TRACE_SYSTEM sock
5 #if !defined(LTTNG_TRACE_SOCK_H) || defined(TRACE_HEADER_MULTI_READ)
6 #define LTTNG_TRACE_SOCK_H
8 #include <lttng/lttng-tracepoint-event.h>
11 LTTNG_TRACEPOINT_EVENT(sock_rcvqueue_full
,
13 TP_PROTO(struct sock
*sk
, struct sk_buff
*skb
),
18 ctf_integer(int, rmem_alloc
, atomic_read(&sk
->sk_rmem_alloc
))
19 ctf_integer(unsigned int, truesize
, skb
->truesize
)
20 ctf_integer(int, sk_rcvbuf
, sk
->sk_rcvbuf
)
24 LTTNG_TRACEPOINT_EVENT(sock_exceed_buf_limit
,
26 TP_PROTO(struct sock
*sk
, struct proto
*prot
, long allocated
, int kind
),
28 TP_ARGS(sk
, prot
, allocated
, kind
),
31 ctf_string(name
, prot
->name
)
32 ctf_array(long, sysctl_mem
, prot
->sysctl_mem
, 3)
33 ctf_integer(long, allocated
, allocated
)
34 ctf_integer(int, sysctl_rmem
, sk_get_rmem0(sk
, prot
))
35 ctf_integer(int, rmem_alloc
, atomic_read(&sk
->sk_rmem_alloc
))
36 ctf_integer(int, sysctl_wmem
, sk_get_wmem0(sk
, prot
))
37 ctf_integer(int, wmem_alloc
, refcount_read(&sk
->sk_wmem_alloc
))
38 ctf_integer(int, wmem_queued
, sk
->sk_wmem_queued
)
39 ctf_integer(int, kind
, kind
)
43 #endif /* LTTNG_TRACE_SOCK_H */
45 /* This part must be outside protection */
46 #include <lttng/define_trace.h>
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