blob: b59b065e9e5d4252b09eb1366c76d33b26d5fc9e [file] [log] [blame]
Aneesh Kumar K.V9e813302014-08-13 12:32:04 +05301#undef TRACE_SYSTEM
2#define TRACE_SYSTEM thp
3
4#if !defined(_TRACE_THP_H) || defined(TRACE_HEADER_MULTI_READ)
5#define _TRACE_THP_H
6
7#include <linux/types.h>
8#include <linux/tracepoint.h>
9
10TRACE_EVENT(hugepage_invalidate,
11
12 TP_PROTO(unsigned long addr, unsigned long pte),
13 TP_ARGS(addr, pte),
14 TP_STRUCT__entry(
15 __field(unsigned long, addr)
16 __field(unsigned long, pte)
17 ),
18
19 TP_fast_assign(
20 __entry->addr = addr;
21 __entry->pte = pte;
22 ),
23
24 TP_printk("hugepage invalidate at addr 0x%lx and pte = 0x%lx",
25 __entry->addr, __entry->pte)
26);
27
28TRACE_EVENT(hugepage_set_pmd,
29
30 TP_PROTO(unsigned long addr, unsigned long pmd),
31 TP_ARGS(addr, pmd),
32 TP_STRUCT__entry(
33 __field(unsigned long, addr)
34 __field(unsigned long, pmd)
35 ),
36
37 TP_fast_assign(
38 __entry->addr = addr;
39 __entry->pmd = pmd;
40 ),
41
42 TP_printk("Set pmd with 0x%lx with 0x%lx", __entry->addr, __entry->pmd)
43);
44
45
46TRACE_EVENT(hugepage_update,
47
48 TP_PROTO(unsigned long addr, unsigned long pte, unsigned long clr, unsigned long set),
49 TP_ARGS(addr, pte, clr, set),
50 TP_STRUCT__entry(
51 __field(unsigned long, addr)
52 __field(unsigned long, pte)
53 __field(unsigned long, clr)
54 __field(unsigned long, set)
55 ),
56
57 TP_fast_assign(
58 __entry->addr = addr;
59 __entry->pte = pte;
60 __entry->clr = clr;
61 __entry->set = set;
62
63 ),
64
65 TP_printk("hugepage update at addr 0x%lx and pte = 0x%lx clr = 0x%lx, set = 0x%lx", __entry->addr, __entry->pte, __entry->clr, __entry->set)
66);
67TRACE_EVENT(hugepage_splitting,
68
69 TP_PROTO(unsigned long addr, unsigned long pte),
70 TP_ARGS(addr, pte),
71 TP_STRUCT__entry(
72 __field(unsigned long, addr)
73 __field(unsigned long, pte)
74 ),
75
76 TP_fast_assign(
77 __entry->addr = addr;
78 __entry->pte = pte;
79 ),
80
81 TP_printk("hugepage splitting at addr 0x%lx and pte = 0x%lx",
82 __entry->addr, __entry->pte)
83);
84
85#endif /* _TRACE_THP_H */
86
87/* This part must be outside protection */
88#include <trace/define_trace.h>