LXR linux/include/trace/events/rseq.h

   1/* SPDX-License-Identifier: GPL-2.0+ */
   2#undef TRACE_SYSTEM
   3#define TRACE_SYSTEM rseq
   4
   5#if !defined(_TRACE_RSEQ_H) || defined(TRACE_HEADER_MULTI_READ)
   6#define _TRACE_RSEQ_H
   7
   8#include <linux/tracepoint.h>
   9#include <linux/types.h>
  10
  11TRACE_EVENT(rseq_update,
  12
  13        TP_PROTO(struct task_struct *t),
  14
  15        TP_ARGS(t),
  16
  17        TP_STRUCT__entry(
  18                __field(s32, cpu_id)
  19        ),
  20
  21        TP_fast_assign(
  22                __entry->cpu_id = raw_smp_processor_id();
  23        ),
  24
  25        TP_printk("cpu_id=%d", __entry->cpu_id)
  26);
  27
  28TRACE_EVENT(rseq_ip_fixup,
  29
  30        TP_PROTO(unsigned long regs_ip, unsigned long start_ip,
  31                unsigned long post_commit_offset, unsigned long abort_ip),
  32
  33        TP_ARGS(regs_ip, start_ip, post_commit_offset, abort_ip),
  34
  35        TP_STRUCT__entry(
  36                __field(unsigned long, regs_ip)
  37                __field(unsigned long, start_ip)
  38                __field(unsigned long, post_commit_offset)
  39                __field(unsigned long, abort_ip)
  40        ),
  41
  42        TP_fast_assign(
  43                __entry->regs_ip = regs_ip;
  44                __entry->start_ip = start_ip;
  45                __entry->post_commit_offset = post_commit_offset;
  46                __entry->abort_ip = abort_ip;
  47        ),
  48
  49        TP_printk("regs_ip=0x%lx start_ip=0x%lx post_commit_offset=%lu abort_ip=0x%lx",
  50                __entry->regs_ip, __entry->start_ip,
  51                __entry->post_commit_offset, __entry->abort_ip)
  52);
  53
  54#endif /* _TRACE_SOCK_H */
  55
  56/* This part must be outside protection */
  57#include <trace/define_trace.h>
  58