| /* SPDX-License-Identifier: GPL-2.0 */ |
| #undef TRACE_SYSTEM |
| #define TRACE_SYSTEM page_isolation |
| |
| #if !defined(_TRACE_PAGE_ISOLATION_H) || defined(TRACE_HEADER_MULTI_READ) |
| #define _TRACE_PAGE_ISOLATION_H |
| |
| #include <linux/tracepoint.h> |
| |
| TRACE_EVENT(test_pages_isolated, |
| |
| TP_PROTO( |
| unsigned long start_pfn, |
| unsigned long end_pfn, |
| unsigned long fin_pfn), |
| |
| TP_ARGS(start_pfn, end_pfn, fin_pfn), |
| |
| TP_STRUCT__entry( |
| __field(unsigned long, start_pfn) |
| __field(unsigned long, end_pfn) |
| __field(unsigned long, fin_pfn) |
| ), |
| |
| TP_fast_assign( |
| __entry->start_pfn = start_pfn; |
| __entry->end_pfn = end_pfn; |
| __entry->fin_pfn = fin_pfn; |
| ), |
| |
| TP_printk("start_pfn=0x%lx end_pfn=0x%lx fin_pfn=0x%lx ret=%s", |
| __entry->start_pfn, __entry->end_pfn, __entry->fin_pfn, |
| __entry->end_pfn <= __entry->fin_pfn ? "success" : "fail") |
| ); |
| |
| #endif /* _TRACE_PAGE_ISOLATION_H */ |
| |
| /* This part must be outside protection */ |
| #include <trace/define_trace.h> |
