Since __entry->time wasn't assigned, mm_page_alloc trace point shows always 0 lat.
Signed-off-by: Andrey Ryabinin <[email protected]> --- include/trace/events/kmem.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/trace/events/kmem.h b/include/trace/events/kmem.h index af1a8ffb106b..74f69db5d2f7 100644 --- a/include/trace/events/kmem.h +++ b/include/trace/events/kmem.h @@ -211,6 +211,7 @@ TRACE_EVENT(mm_page_alloc, __entry->order = order; __entry->gfp_flags = gfp_flags; __entry->migratetype = migratetype; + __entry->time = time; ), TP_printk("page=%p pfn=%lu order=%d migratetype=%d gfp_flags=%s lat=%d", -- 2.19.2 _______________________________________________ Devel mailing list [email protected] https://lists.openvz.org/mailman/listinfo/devel
