forked from Qortal/Brooklyn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
89 lines
2.1 KiB
89 lines
2.1 KiB
/* SPDX-License-Identifier: GPL-2.0 */ |
|
#undef TRACE_SYSTEM |
|
#define TRACE_SYSTEM thp |
|
|
|
#if !defined(_TRACE_THP_H) || defined(TRACE_HEADER_MULTI_READ) |
|
#define _TRACE_THP_H |
|
|
|
#include <linux/types.h> |
|
#include <linux/tracepoint.h> |
|
|
|
TRACE_EVENT(hugepage_invalidate, |
|
|
|
TP_PROTO(unsigned long addr, unsigned long pte), |
|
TP_ARGS(addr, pte), |
|
TP_STRUCT__entry( |
|
__field(unsigned long, addr) |
|
__field(unsigned long, pte) |
|
), |
|
|
|
TP_fast_assign( |
|
__entry->addr = addr; |
|
__entry->pte = pte; |
|
), |
|
|
|
TP_printk("hugepage invalidate at addr 0x%lx and pte = 0x%lx", |
|
__entry->addr, __entry->pte) |
|
); |
|
|
|
TRACE_EVENT(hugepage_set_pmd, |
|
|
|
TP_PROTO(unsigned long addr, unsigned long pmd), |
|
TP_ARGS(addr, pmd), |
|
TP_STRUCT__entry( |
|
__field(unsigned long, addr) |
|
__field(unsigned long, pmd) |
|
), |
|
|
|
TP_fast_assign( |
|
__entry->addr = addr; |
|
__entry->pmd = pmd; |
|
), |
|
|
|
TP_printk("Set pmd with 0x%lx with 0x%lx", __entry->addr, __entry->pmd) |
|
); |
|
|
|
|
|
TRACE_EVENT(hugepage_update, |
|
|
|
TP_PROTO(unsigned long addr, unsigned long pte, unsigned long clr, unsigned long set), |
|
TP_ARGS(addr, pte, clr, set), |
|
TP_STRUCT__entry( |
|
__field(unsigned long, addr) |
|
__field(unsigned long, pte) |
|
__field(unsigned long, clr) |
|
__field(unsigned long, set) |
|
), |
|
|
|
TP_fast_assign( |
|
__entry->addr = addr; |
|
__entry->pte = pte; |
|
__entry->clr = clr; |
|
__entry->set = set; |
|
|
|
), |
|
|
|
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) |
|
); |
|
TRACE_EVENT(hugepage_splitting, |
|
|
|
TP_PROTO(unsigned long addr, unsigned long pte), |
|
TP_ARGS(addr, pte), |
|
TP_STRUCT__entry( |
|
__field(unsigned long, addr) |
|
__field(unsigned long, pte) |
|
), |
|
|
|
TP_fast_assign( |
|
__entry->addr = addr; |
|
__entry->pte = pte; |
|
), |
|
|
|
TP_printk("hugepage splitting at addr 0x%lx and pte = 0x%lx", |
|
__entry->addr, __entry->pte) |
|
); |
|
|
|
#endif /* _TRACE_THP_H */ |
|
|
|
/* This part must be outside protection */ |
|
#include <trace/define_trace.h>
|
|
|