2 #define TRACE_SYSTEM thp
4 #if !defined(_TRACE_THP_H) || defined(TRACE_HEADER_MULTI_READ)
7 #include <linux/types.h>
8 #include <linux/tracepoint.h>
10 TRACE_EVENT(hugepage_invalidate,
12 TP_PROTO(unsigned long addr, unsigned long pte),
15 __field(unsigned long, addr)
16 __field(unsigned long, pte)
24 TP_printk("hugepage invalidate at addr 0x%lx and pte = 0x%lx",
25 __entry->addr, __entry->pte)
28 TRACE_EVENT(hugepage_set_pmd,
30 TP_PROTO(unsigned long addr, unsigned long pmd),
33 __field(unsigned long, addr)
34 __field(unsigned long, pmd)
42 TP_printk("Set pmd with 0x%lx with 0x%lx", __entry->addr, __entry->pmd)
46 TRACE_EVENT(hugepage_update,
48 TP_PROTO(unsigned long addr, unsigned long pte, unsigned long clr, unsigned long set),
49 TP_ARGS(addr, pte, clr, set),
51 __field(unsigned long, addr)
52 __field(unsigned long, pte)
53 __field(unsigned long, clr)
54 __field(unsigned long, set)
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)
67 TRACE_EVENT(hugepage_splitting,
69 TP_PROTO(unsigned long addr, unsigned long pte),
72 __field(unsigned long, addr)
73 __field(unsigned long, pte)
81 TP_printk("hugepage splitting at addr 0x%lx and pte = 0x%lx",
82 __entry->addr, __entry->pte)
85 #endif /* _TRACE_THP_H */
87 /* This part must be outside protection */
88 #include <trace/define_trace.h>