1*0f0848e5SJoonsoo Kim #undef TRACE_SYSTEM 2*0f0848e5SJoonsoo Kim #define TRACE_SYSTEM page_isolation 3*0f0848e5SJoonsoo Kim 4*0f0848e5SJoonsoo Kim #if !defined(_TRACE_PAGE_ISOLATION_H) || defined(TRACE_HEADER_MULTI_READ) 5*0f0848e5SJoonsoo Kim #define _TRACE_PAGE_ISOLATION_H 6*0f0848e5SJoonsoo Kim 7*0f0848e5SJoonsoo Kim #include <linux/tracepoint.h> 8*0f0848e5SJoonsoo Kim 9*0f0848e5SJoonsoo Kim TRACE_EVENT(test_pages_isolated, 10*0f0848e5SJoonsoo Kim 11*0f0848e5SJoonsoo Kim TP_PROTO( 12*0f0848e5SJoonsoo Kim unsigned long start_pfn, 13*0f0848e5SJoonsoo Kim unsigned long end_pfn, 14*0f0848e5SJoonsoo Kim unsigned long fin_pfn), 15*0f0848e5SJoonsoo Kim 16*0f0848e5SJoonsoo Kim TP_ARGS(start_pfn, end_pfn, fin_pfn), 17*0f0848e5SJoonsoo Kim 18*0f0848e5SJoonsoo Kim TP_STRUCT__entry( 19*0f0848e5SJoonsoo Kim __field(unsigned long, start_pfn) 20*0f0848e5SJoonsoo Kim __field(unsigned long, end_pfn) 21*0f0848e5SJoonsoo Kim __field(unsigned long, fin_pfn) 22*0f0848e5SJoonsoo Kim ), 23*0f0848e5SJoonsoo Kim 24*0f0848e5SJoonsoo Kim TP_fast_assign( 25*0f0848e5SJoonsoo Kim __entry->start_pfn = start_pfn; 26*0f0848e5SJoonsoo Kim __entry->end_pfn = end_pfn; 27*0f0848e5SJoonsoo Kim __entry->fin_pfn = fin_pfn; 28*0f0848e5SJoonsoo Kim ), 29*0f0848e5SJoonsoo Kim 30*0f0848e5SJoonsoo Kim TP_printk("start_pfn=0x%lx end_pfn=0x%lx fin_pfn=0x%lx ret=%s", 31*0f0848e5SJoonsoo Kim __entry->start_pfn, __entry->end_pfn, __entry->fin_pfn, 32*0f0848e5SJoonsoo Kim __entry->end_pfn == __entry->fin_pfn ? "success" : "fail") 33*0f0848e5SJoonsoo Kim ); 34*0f0848e5SJoonsoo Kim 35*0f0848e5SJoonsoo Kim #endif /* _TRACE_PAGE_ISOLATION_H */ 36*0f0848e5SJoonsoo Kim 37*0f0848e5SJoonsoo Kim /* This part must be outside protection */ 38*0f0848e5SJoonsoo Kim #include <trace/define_trace.h> 39