diff options
Diffstat (limited to 'include/trace')
| -rw-r--r-- | include/trace/events/huge_memory.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/include/trace/events/huge_memory.h b/include/trace/events/huge_memory.h index 4e41bff31888..384e29f6bef0 100644 --- a/include/trace/events/huge_memory.h +++ b/include/trace/events/huge_memory.h @@ -237,5 +237,30 @@ TRACE_EVENT(mm_khugepaged_collapse_file, __print_symbolic(__entry->result, SCAN_STATUS)) ); +TRACE_EVENT(mm_khugepaged_scan, + + TP_PROTO(struct mm_struct *mm, unsigned int progress, + bool full_scan_finished), + + TP_ARGS(mm, progress, full_scan_finished), + + TP_STRUCT__entry( + __field(struct mm_struct *, mm) + __field(unsigned int, progress) + __field(bool, full_scan_finished) + ), + + TP_fast_assign( + __entry->mm = mm; + __entry->progress = progress; + __entry->full_scan_finished = full_scan_finished; + ), + + TP_printk("mm=%p, progress=%u, full_scan_finished=%d", + __entry->mm, + __entry->progress, + __entry->full_scan_finished) +); + #endif /* __HUGE_MEMORY_H */ #include <trace/define_trace.h> |