1/* SPDX-License-Identifier: GPL-2.0 */
 2#undef TRACE_SYSTEM
 3#define TRACE_SYSTEM mmap
 4
 5#if !defined(_TRACE_MMAP_H) || defined(TRACE_HEADER_MULTI_READ)
 6#define _TRACE_MMAP_H
 7
 8#include <linux/tracepoint.h>
 9
10TRACE_EVENT(vm_unmapped_area,
11
12	TP_PROTO(unsigned long addr, struct vm_unmapped_area_info *info),
13
14	TP_ARGS(addr, info),
15
16	TP_STRUCT__entry(
17		__field(unsigned long,	addr)
18		__field(unsigned long,	total_vm)
19		__field(unsigned long,	flags)
20		__field(unsigned long,	length)
21		__field(unsigned long,	low_limit)
22		__field(unsigned long,	high_limit)
23		__field(unsigned long,	align_mask)
24		__field(unsigned long,	align_offset)
25	),
26
27	TP_fast_assign(
28		__entry->addr = addr;
29		__entry->total_vm = current->mm->total_vm;
30		__entry->flags = info->flags;
31		__entry->length = info->length;
32		__entry->low_limit = info->low_limit;
33		__entry->high_limit = info->high_limit;
34		__entry->align_mask = info->align_mask;
35		__entry->align_offset = info->align_offset;
36	),
37
38	TP_printk("addr=0x%lx err=%ld total_vm=0x%lx flags=0x%lx len=0x%lx lo=0x%lx hi=0x%lx mask=0x%lx ofs=0x%lx\n",
39		IS_ERR_VALUE(__entry->addr) ? 0 : __entry->addr,
40		IS_ERR_VALUE(__entry->addr) ? __entry->addr : 0,
41		__entry->total_vm, __entry->flags, __entry->length,
42		__entry->low_limit, __entry->high_limit, __entry->align_mask,
43		__entry->align_offset)
44);
45#endif
46
47/* This part must be outside protection */
48#include <trace/define_trace.h>