#undef TRACE_SYSTEM
#define TRACE_SYSTEM …
#if !defined(_TRACE_TLB_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_TLB_H
#include <linux/mm_types.h>
#include <linux/tracepoint.h>
#define TLB_FLUSH_REASON …
#undef EM
#undef EMe
#define EM(a,b) …
#define EMe(a,b) …
TLB_FLUSH_REASON
#undef EM
#undef EMe
#define EM(a,b) …
#define EMe(a,b) …
TRACE_EVENT(tlb_flush,
TP_PROTO(int reason, unsigned long pages),
TP_ARGS(reason, pages),
TP_STRUCT__entry(
__field( int, reason)
__field(unsigned long, pages)
),
TP_fast_assign(
__entry->reason = reason;
__entry->pages = pages;
),
TP_printk("pages:%ld reason:%s (%d)",
__entry->pages,
__print_symbolic(__entry->reason, TLB_FLUSH_REASON),
__entry->reason)
);
#endif
#include <trace/define_trace.h>