From 393b2ad8c757ba3ccd2a99ca5bbcd6db4d3fa53d Mon Sep 17 00:00:00 2001 From: Arjan van de Ven Date: Sat, 12 Sep 2009 07:52:47 +0200 Subject: perf: Add a timestamp to fork events perf timechart needs to know when a process forked, in order to be able to visualize properly when tasks start. This patch adds a time field to the event structure, and fills it in appropriately. Signed-off-by: Arjan van de Ven Acked-by: Peter Zijlstra Cc: Paul Mackerras Cc: Frederic Weisbecker LKML-Reference: <20090912130341.51ad2de2@infradead.org> Signed-off-by: Ingo Molnar --- tools/perf/util/event.h | 1 + 1 file changed, 1 insertion(+) (limited to 'tools/perf/util') diff --git a/tools/perf/util/event.h b/tools/perf/util/event.h index 2495529cae7..28a579f8fa8 100644 --- a/tools/perf/util/event.h +++ b/tools/perf/util/event.h @@ -39,6 +39,7 @@ struct fork_event { struct perf_event_header header; u32 pid, ppid; u32 tid, ptid; + u64 time; }; struct lost_event { -- cgit v1.2.3