From 2afd2bcfc3a026d6e4c2184bf41ccd74eb05758b Mon Sep 17 00:00:00 2001 From: Adrian Hunter Date: Mon, 14 Jul 2014 13:02:57 +0300 Subject: perf evsel: Add 'immediate' option Add an option to cause a selected event to be enabled immediately when configured by perf_evsel__config(). This is needed when using the sched_switch tracepoint to follow object code execution. By having sched_switch enabled immediately the first sched_switch event precedes the start of other tracing. Signed-off-by: Adrian Hunter Cc: David Ahern Cc: Frederic Weisbecker Cc: Jiri Olsa Cc: Namhyung Kim Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Stephane Eranian Link: http://lkml.kernel.org/r/1405332185-4050-34-git-send-email-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/evsel.h | 1 + 1 file changed, 1 insertion(+) (limited to 'tools/perf/util/evsel.h') diff --git a/tools/perf/util/evsel.h b/tools/perf/util/evsel.h index 8dfec05bcec2..d7f93ce0ebc1 100644 --- a/tools/perf/util/evsel.h +++ b/tools/perf/util/evsel.h @@ -84,6 +84,7 @@ struct perf_evsel { bool supported; bool needs_swap; bool no_aux_samples; + bool immediate; /* parse modifier helper */ int exclude_GH; int nr_members; -- cgit v1.2.3