From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:49:45 +0200 Subject: Adding upstream version 6.1.76. Signed-off-by: Daniel Baumann --- .../selftests/bpf/bpf_testmod/bpf_testmod-events.h | 57 ++++++++++++++++++++++ 1 file changed, 57 insertions(+) create mode 100644 tools/testing/selftests/bpf/bpf_testmod/bpf_testmod-events.h (limited to 'tools/testing/selftests/bpf/bpf_testmod/bpf_testmod-events.h') diff --git a/tools/testing/selftests/bpf/bpf_testmod/bpf_testmod-events.h b/tools/testing/selftests/bpf/bpf_testmod/bpf_testmod-events.h new file mode 100644 index 000000000..11ee801e7 --- /dev/null +++ b/tools/testing/selftests/bpf/bpf_testmod/bpf_testmod-events.h @@ -0,0 +1,57 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* Copyright (c) 2020 Facebook */ +#undef TRACE_SYSTEM +#define TRACE_SYSTEM bpf_testmod + +#if !defined(_BPF_TESTMOD_EVENTS_H) || defined(TRACE_HEADER_MULTI_READ) +#define _BPF_TESTMOD_EVENTS_H + +#include +#include "bpf_testmod.h" + +TRACE_EVENT(bpf_testmod_test_read, + TP_PROTO(struct task_struct *task, struct bpf_testmod_test_read_ctx *ctx), + TP_ARGS(task, ctx), + TP_STRUCT__entry( + __field(pid_t, pid) + __array(char, comm, TASK_COMM_LEN) + __field(loff_t, off) + __field(size_t, len) + ), + TP_fast_assign( + __entry->pid = task->pid; + memcpy(__entry->comm, task->comm, TASK_COMM_LEN); + __entry->off = ctx->off; + __entry->len = ctx->len; + ), + TP_printk("pid=%d comm=%s off=%llu len=%zu", + __entry->pid, __entry->comm, __entry->off, __entry->len) +); + +/* A bare tracepoint with no event associated with it */ +DECLARE_TRACE(bpf_testmod_test_write_bare, + TP_PROTO(struct task_struct *task, struct bpf_testmod_test_write_ctx *ctx), + TP_ARGS(task, ctx) +); + +#undef BPF_TESTMOD_DECLARE_TRACE +#ifdef DECLARE_TRACE_WRITABLE +#define BPF_TESTMOD_DECLARE_TRACE(call, proto, args, size) \ + DECLARE_TRACE_WRITABLE(call, PARAMS(proto), PARAMS(args), size) +#else +#define BPF_TESTMOD_DECLARE_TRACE(call, proto, args, size) \ + DECLARE_TRACE(call, PARAMS(proto), PARAMS(args)) +#endif + +BPF_TESTMOD_DECLARE_TRACE(bpf_testmod_test_writable_bare, + TP_PROTO(struct bpf_testmod_test_writable_ctx *ctx), + TP_ARGS(ctx), + sizeof(struct bpf_testmod_test_writable_ctx) +); + +#endif /* _BPF_TESTMOD_EVENTS_H */ + +#undef TRACE_INCLUDE_PATH +#define TRACE_INCLUDE_PATH . +#define TRACE_INCLUDE_FILE bpf_testmod-events +#include -- cgit v1.2.3