From ef4a356574426877d569f8b6579325537eb7909b Mon Sep 17 00:00:00 2001 From: Masami Hiramatsu Date: Wed, 21 Apr 2010 15:56:40 -0400 Subject: perf probe: Add --max-probes option Add --max-probes option to change the maximum limit of findable probe points per event, since inlined function can be expanded into thousands of probe points. Default value is 128. Signed-off-by: Masami Hiramatsu Suggested-by: Arnaldo Carvalho de Melo Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Mike Galbraith Cc: Frederic Weisbecker Cc: Ingo Molnar LKML-Reference: <20100421195640.24664.62984.stgit@localhost6.localdomain6> Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/probe-event.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'tools/perf/util/probe-event.h') diff --git a/tools/perf/util/probe-event.h b/tools/perf/util/probe-event.h index e7ff0d0..e9db1a2 100644 --- a/tools/perf/util/probe-event.h +++ b/tools/perf/util/probe-event.h @@ -115,8 +115,8 @@ extern void clear_kprobe_trace_event(struct kprobe_trace_event *tev); extern int parse_line_range_desc(const char *cmd, struct line_range *lr); -extern int add_perf_probe_events(struct perf_probe_event *pevs, int ntevs, - bool force_add); +extern int add_perf_probe_events(struct perf_probe_event *pevs, int npevs, + bool force_add, int max_probe_points); extern int del_perf_probe_events(struct strlist *dellist); extern int show_perf_probe_events(void); extern int show_line_range(struct line_range *lr); -- cgit v1.1