From 37982ba0a0630066a6a0844a66aedaf91c66db84 Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Fri, 26 Nov 2010 18:31:54 -0200 Subject: [PATCH] perf events: Default to using event__process_lost Tool developers have to fill in a 'perf_event_ops' method table to specify how to handle each event, so far the ones that were not explicitely especified would get a stub that would just discard the event. Change that so that tool developers can get the lost event details and the total number of such events at the end of 'perf report -D' output. Suggested-by: Thomas Gleixner Cc: Frederic Weisbecker Cc: Mike Galbraith Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Stephane Eranian CC: Thomas Gleixner Cc: Tom Zanussi LKML-Reference: Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/session.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c index fa9d652c2dc3..3d5604739493 100644 --- a/tools/perf/util/session.c +++ b/tools/perf/util/session.c @@ -262,7 +262,7 @@ static void perf_event_ops__fill_defaults(struct perf_event_ops *handler) if (handler->exit == NULL) handler->exit = process_event_stub; if (handler->lost == NULL) - handler->lost = process_event_stub; + handler->lost = event__process_lost; if (handler->read == NULL) handler->read = process_event_stub; if (handler->throttle == NULL) -- 2.34.1